Number 400 facts
The even number 400 is spelled 🔊, and written in words: four hundred. The ordinal number 400th is said 🔊 and written as: four hundredth. The meaning of the number 400 in Maths: Is it Prime? Factorization and prime factors tree. The square root and cube root of 400. What is 400 in computer science, numerology, codes and images, photo art, writing and naming in other languages. Other interesting facts, videos, news related to 400. ‹‹ 399 401 ››
Interesting facts about the number 400
Asteroids
- (400) Ducrosa is asteroid number 400. It was discovered by A. H. Charlois from Nice Observatory on 3/15/1895.
Aircrafts and flights
- The Airbus A400M Atlas (Grizzly) is a long-range military transport aircraft and tanker powered by four turboprop engines, designed by Airbus Defense and Space to meet the air transport needs of the countries participating in the program.
Areas, mountains and surfaces
- The total area of Normanby Island is 400 square miles (1,040 square km). Country Papua New Guinea (Milne Bay Province). 317th largest island in the world.
Distances
- There is a 249 miles (400 km) direct distance between Allahābād (India) and Bareilly (India).
- There is a 400 miles (643 km) direct distance between Baku (Azerbaijan) and Qom (Iran).
- There is a 400 miles (643 km) direct distance between Bhopal (India) and Thāne (India).
- There is a 400 miles (643 km) direct distance between Budapest (Hungary) and Bucharest (Romania).
- More distances ...
- There is a 400 miles (643 km) direct distance between Huainan (China) and Shijiazhuang (China).
- There is a 249 miles (400 km) direct distance between Kawasaki (Japan) and Sakai (Japan).
- There is a 400 miles (643 km) direct distance between Kobe (Japan) and Sendai (Japan).
- There is a 249 miles (400 km) direct distance between Maracaibo (Venezuela) and Valencia (Venezuela).
- There is a 249 miles (400 km) direct distance between Ōsaka-shi (Japan) and Saitama (Japan).
- There is a 249 miles (400 km) direct distance between Tianjin (China) and Zhu Cheng City (China).
Food
- The food additive E-400 Alginic acid of vegetable origin is classified as a stabilizer. E-400 is considered tolerable.
Games
- 400 is a Lebanese trick-taking card game played in two partnerships with a standard deck of 52 playing cards. The object of the game is to be the first team to reach forty-one points. The game somewhat resembles Spades, but with subtle differences. It was in the early years after the Ottoman Empire. Historically, the game is mainly played in Syria, Lebanon, Palestine, Jordan, Honduras, and Philippines.
- Pokémon Bibarel (Bīdaru, Beadull) is a pokémon number # 400 of the National Pokédex. Bibarel is a normal and water type Pokémon in the fourth generation. It is a Water 1 and Field egg group Pokémon. The indexes ontros of Bibarel are Kalos Center index 039 - Pokédex of the Central Zone, Sinnoh index 014 .
History and politics
- ISO 3166 country codes for Jordan are JO, JOR, 400 and internet top-level domain is .jo
- United Nations Security Council Resolution number 400, adopted 7 December 1976. Appointment of Kurt Waldheim as Secretary General. Resolution text.
In other fields
- There are 97 leap days every 400 years in the Gregorian Calendar
- The Four Hundred (sometimes The Four Hundred Club) a phrase meaning the wealthiest, most famous, or most powerful social group, leading to the generation of such lists as the Forbes 400.
Mathematics
- 400 is the sum of the first four powers of seven: 1 + 7 + 49 + 343
- 400 = 1111 in base 7.
Motorsport and cars
- The Ferrari 365 GT4 2 + 2, Ferrari 400 and Ferrari 412 (Type F101) are large 2 + 2 V12 front-engined passenger cars made by the Italian manufacturer Ferrari between 1972 and 1989. The three cars are closely related, using the same Body, chassis and engine evolved over time.
- Mercedes-Benz O 400 is a series of passenger buses designed and built in Germany, Argentina, Brazil and Mexico between 1991 and 2007 by Mercedes Benz.
Music
- Zombie Nation - Kernkraft 400
- '400 Lux' is a song by the Zeeland singer Lorde.
Superstructures
- KTTC-TV Tower height 1,314 feet (400.5 m), was built in the year 1960 in Ostrander, Minnesota United States. analog Type of construction: Guyed mast. GPS location 43°34′15.0″N 92°25′38″W / 43.570833°N 92.42722°W / 43.570833; -92.42722 (KTTC-TV Tower) .
- Wand TV Tower Decatur height 1,314 feet (400.5 m), Decatur, Illinois United States. collapsed on 26 March 1978 Type of construction: Guyed mast. GPS location .
- Wand TV Tower height 1,314 feet (400.5 m), was built in the year 1980 in Argenta, Illinois United States. Type of construction: Guyed mast. GPS location 39°57′07.0″N 88°49′55″W / 39.951944°N 88.83194°W / 39.951944; -88.83194 (Wand TV Tower) .
- Dimona Radar Facility height 1,312 feet (400 m), was built in the year 2008 in Dimona Israel. 2 units Type of construction: Guyed mast. GPS location .
Technology
- The Atari 8-bit family is a series of 8-bit home computers introduced by Atari, Inc. in 1979 as the Atari 400 and Atari 800 and manufactured until 1992.
Please write us
If you know something interesting about the number 400 or any natural number (positive integer), please write to us.What is 400 in other units
The decimal (Arabic) number 400 converted to a Roman number is CD.
Roman and decimal number conversions.
400 kilograms (kg) = 881.8 pounds (lbs)
400 pounds (lbs) = 181.4 kilograms (kg)
400 kilometers (km) equals to 248.548 miles (mi).
400 miles (mi) equals to 643.738 kilometers (km).
400 meters (m) equals to 1313 feet (ft).
400 feet (ft) equals 121.921 meters (m).
400 centimeters (cm) equals to 157.5 inches (in).
400 inches (in) equals to 1016 centimeters (cm).
400° Fahrenheit (°F) equals to 204.4° Celsius (°C)
400° Celsius (°C) equals to 752° Fahrenheit (°F)
400 Horsepower (hp) equals to 294.16 kilowatts (kW)
400 kilowatts (kW) equals to 543.92 horsepower (hp)
400 seconds equals to 6 minutes, 40 seconds
400 minutes equals to 6 hours, 40 minutes
| The number 400 converted to a Mayan number is |
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| Decimal and Mayan number conversions. |
Weight conversion
400 kilograms (kg) = 881.8 pounds (lbs)
400 pounds (lbs) = 181.4 kilograms (kg)
Length conversion
400 kilometers (km) equals to 248.548 miles (mi).
400 miles (mi) equals to 643.738 kilometers (km).
400 meters (m) equals to 1313 feet (ft).
400 feet (ft) equals 121.921 meters (m).
400 centimeters (cm) equals to 157.5 inches (in).
400 inches (in) equals to 1016 centimeters (cm).
Temperature conversion
400° Fahrenheit (°F) equals to 204.4° Celsius (°C)
400° Celsius (°C) equals to 752° Fahrenheit (°F)
Power conversion
400 Horsepower (hp) equals to 294.16 kilowatts (kW)
400 kilowatts (kW) equals to 543.92 horsepower (hp)
Time conversion
(hours, minutes, seconds, days, weeks)400 seconds equals to 6 minutes, 40 seconds
400 minutes equals to 6 hours, 40 minutes
Zip codes 400
Codes and images of the number 400
Number 400 morse code: ....- ----- -----Sign language for number 400:
Number 400 in braille:
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Number 400 infographic
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Year 400 AD
The Talmud Yerushalmi was compiled.
Gregorian, Hebrew, Islamic, Persian and Buddhist Year (Calendar)
Gregorian year 400 is Buddhist year 943.Buddhist year 400 is Gregorian year 143 a. C.
Gregorian year 400 is Islamic year -229 or -228.
Islamic year 400 is Gregorian year 1009 or 1010.
Gregorian year 400 is Persian year -223 or -222.
Persian year 400 is Gregorian 1021 or 1022.
Gregorian year 400 is Hebrew year 4160 or 4161.
Hebrew year 400 is Gregorian year 3360 a. C.
The Buddhist calendar is used in Sri Lanka, Cambodia, Laos, Thailand, and Burma. The Persian calendar is the official calendar in Iran and Afghanistan.
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Advanced math operations
Is Prime?
The number 400 is not a prime number. The closest prime numbers are 397, 401.
The 400th prime number in order is 2741.
Factorization and factors (dividers)
The prime factors of 400 are 2 * 2 * 2 * 2 * 5 * 5
The factors of 400 are Total factors 15.
Sum of factors 961 (561).
Prime factor tree
Powers
The second power of 4002 is 160.000.
The third power of 4003 is 64.000.000.
Roots
The square root √400 is 20 exact square root.
The cube root of 3√400 is 7,368063.
Logarithms
The natural logarithm of No. ln 400 = loge 400 = 5,991465.
The logarithm to base 10 of No. log10 400 = 2,60206.
The Napierian logarithm of No. log1/e 400 = -5,991465.
Trigonometric functions
The cosine of 400 is -0,525296.The sine of 400 is -0,850919.
The tangent of 400 is 1,619884.
Number 400 in Computer Science
| Code type | Code value |
|---|---|
| Status codes HTTP 400 | Code group: Client errors. HTTP 400 Bad Request. The server cannot or will not process the request due to an apparent client error (e.g., malformed request syntax, size too large, invalid request message framing, or deceptive request routing). |
| Html 5 | Ɛ LATIN CAPITAL LETTER OPEN E Ɛ (Miscellaneous HTML entities) |
| Unix time | Unix time 400 is equal to Thursday Jan. 1, 1970, 12:06:40 a.m. GMT |
| IPv4, IPv6 | Number 400 internet address in dotted format v4 0.0.1.144, v6 ::190 |
| 400 Decimal | = 110010000 Binary |
| 400 Decimal | = 112211 Ternary |
| 400 Decimal | = 620 Octal |
| 400 Decimal | = 190 Hexadecimal (0x190 hex) |
| 400 BASE64 | NDAw |
| 400 MD5 | 18d8042386b79e2c279fd162df0205c8 |
| 400 SHA1 | ab7f7b955330dc8dcd7f8ae3d9689ffa32bf10d5 |
| 400 SHA224 | a750abdc866a7e772b48e2fc2634c926abd3552e25104565d42507a8 |
| 400 SHA256 | 26d228663f13a88592a12d16cf9587caab0388b262d6d9f126ed62f9333aca94 |
| 400 SHA384 | 16f8117cec692b765f65660a6bf4e5fce362ae8e66359ad1ca7deaf750bbaca565d5eb56c9ad20f22dec9e43e75926ba |
| More SHA codes related to the number 400 ... | |
If you know something interesting about the 400 number that you did not find on this page, do not hesitate to write us here.
Numerology 400
According to Wikipedia, numerology is based on faith, yet many people seek the meaning of the number 400 from a numerological perspective.
More about numerology 400 ...
More about numerology 400 ...
№ 400 in other languages
How to say or write the number four hundred in Spanish, German, French and other languages.
| Spanish: | 🔊 (número 400) | cuatrocientos |
| German: | 🔊 (Nummer 400) | vierhundert |
| French: | 🔊 (nombre 400) | quatre cents |
| Portuguese: | 🔊 (número 400) | quatrocentos |
| Hindi: | 🔊 (संख्या 400) | चार सौ |
| Chinese: | 🔊 (数 400) | 四百 |
| Arabian: | 🔊 (عدد 400) | أربعمائة |
| Czech: | 🔊 (číslo 400) | čtyřista |
| Korean: | 🔊 (번호 400) | 사백 |
| Danish: | 🔊 (nummer 400) | firehundrede |
| Hebrew: | (מספר 400) | ארבע מאות |
| Dutch: | 🔊 (nummer 400) | vierhonderd |
| Japanese: | 🔊 (数 400) | 四百 |
| Indonesian: | 🔊 (jumlah 400) | empat ratus |
| Italian: | 🔊 (numero 400) | quattrocento |
| Norwegian: | 🔊 (nummer 400) | fire hundre |
| Polish: | 🔊 (liczba 400) | czterysta |
| Russian: | 🔊 (номер 400) | четыреста |
| Turkish: | 🔊 (numara 400) | dörtyüz |
| Thai: | 🔊 (จำนวน 400) | สี่ร้อย |
| Ukrainian: | 🔊 (номер 400) | чотириста |
| Vietnamese: | 🔊 (con số 400) | bốn trăm |
| Other languages ... | ||
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Frequently asked questions about the number 400
How do you write the number 400 in words?
400 can be written as "four hundred".
Number 400 in News
| NyTimes: Pakistan Separatists Hijack Train With 400 Onboard and Give Ultimatum
The militants, Baloch ethnic fighters, said they would kill dozens of seized security personnel if the Pakistani government did not agree to a prisoner exchange. March 11, 2025 |
| NyTimes: Not Time’s Fool: A Rare Version of a Shakespeare Sonnet Is Discovered
An Oxford researcher found a rare, handwritten variation of one of Shakespeare’s most famous love poems. About 400 years ago, its meaning might have been very different. March 4, 2025 |
| NASA: More Than 400 Lives Saved with NASA’s Search and Rescue Tech in 2024
Did you know that the same search and rescue technologies developed by NASA for astronaut missions to space help locate and rescue people across the United States and around the world? NASA’s collaboration with the international satellite-aided search and rescue effort known as Cospas-Sarsat has enabled the development of multiple … Feb. 6, 2025 |
| BBC: Russia suffering 'environmental catastrophe' after oil spill in Kerch Strait
Activists say the spill - caused after two ships ran were battered by a storm - could cover an area of 400 sq km. Jan. 24, 2025 |
| BBC: 'I worry every second': Mother of only British hostage in Gaza fears for her life
Mandy Damari tells the BBC she is increasingly concerned for her daughter Emily, who has been held for more than 400 days. Dec. 3, 2024 |