# Number 400

Number 400 spell 🔊, write in words: four hundred . Ordinal number 400th is said 🔊 and write: four hundredth. The meaning of number 400 in Maths: Is Prime? Factorization and dividers. The square root and cube root of 400. The meaning in computer science, numerology, codes and images, writing and naming in other languages, other interesting facts, news.

## Useful information about number 400

The decimal (Arabic) number 400 converted to a Roman number is CD. Roman and decimal number conversions.
 The number 400 converted to a Mayan number is Decimal and Mayan number conversions.

#### Weight conversion

400 kilograms (kg) = 881.8 pounds (lb)
400 pounds (lb) = 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

• Zip code AD400 La Massana, Andorra a map
• Zip code 0400 International Correspondence School, Philippines a map

### Codes and images of the number 400

Number 400 morse code: ....- ----- -----
Sign language for number 400:   Images of the number Image (1) of the number Image (2) of the number  There is no copyright for these images. Number 400 infographic. More images, other sizes, codes and colors ...

### 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 official in Iran and Afghanistan.

## Share in social networks ## Mathematics of no. 400

### Multiplications

#### Multiplication table of 400

400 multiplied by two equals 800 (400 x 2 = 800).
400 multiplied by three equals 1200 (400 x 3 = 1200).
400 multiplied by four equals 1600 (400 x 4 = 1600).
400 multiplied by five equals 2000 (400 x 5 = 2000).
400 multiplied by six equals 2400 (400 x 6 = 2400).
400 multiplied by seven equals 2800 (400 x 7 = 2800).
400 multiplied by eight equals 3200 (400 x 8 = 3200).
400 multiplied by nine equals 3600 (400 x 9 = 3600).
show multiplications by 6, 7, 8, 9 ...

### Fractions: decimal fraction and common fraction

#### Fraction table of 400

Half of 400 is 200 (400 / 2 = 200).
One third of 400 is 133,3333 (400 / 3 = 133,3333 = 133 1/3).
One quarter of 400 is 100 (400 / 4 = 100).
One fifth of 400 is 80 (400 / 5 = 80).
One sixth of 400 is 66,6667 (400 / 6 = 66,6667 = 66 2/3).
One seventh of 400 is 57,1429 (400 / 7 = 57,1429 = 57 1/7).
One eighth of 400 is 50 (400 / 8 = 50).
One ninth of 400 is 44,4444 (400 / 9 = 44,4444 = 44 4/9).
show fractions by 6, 7, 8, 9 ...

### Calculator

 400

#### Is Prime?

The number 400 is not a prime number. The closest prime numbers are 397, 401.
400th prime number in order is 2741.

#### Factorization and dividers

Factorization 2 * 2 * 2 * 2 * 5 * 5 = 400
Divisors of number 400 are
1 , 2 , 4 , 5 , 8 , 10 , 16 , 20 , 25 , 40 , 50 , 80 , 100 , 200 , 400
Total Divisors 15.
Sum of Divisors 961.

#### Powers

The second power of 4002 is 160.000.
The third power of 4003 is 64.000.000.

#### Roots

The cube root of 3400 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.

### Properties of the number 400

Is a Friedman number: No
Is a Fibonacci number: No
Is a Bell number: No
Is a palindromic number: No
Is a pentagonal number: No
Is a perfect number: No

## Number 400 in Computer Science

Code typeCode value
Status codes HTTP 400Code 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).
Unix timeUnix time 400 is equal to Thursday Jan. 1, 1970, 12:06:40 a.m. GMT
IPv4, IPv6Number 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 BASE64NDAw
400 MD518d8042386b79e2c279fd162df0205c8
400 SHA1ab7f7b955330dc8dcd7f8ae3d9689ffa32bf10d5
400 SHA224a750abdc866a7e772b48e2fc2634c926abd3552e25104565d42507a8
400 SHA25626d228663f13a88592a12d16cf9587caab0388b262d6d9f126ed62f9333aca94
More SHA codes related to the number 400 ...

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## Numerology 400

### The meaning of the number 0 (zero), numerology 0

Character frequency 0: 2

Everything begins at the zero point and at the zero point everything ends. Many times we do not know the end, but we know the beginning, it is at the zero point.
More about the meaning of the number 0 (zero), numerology 0 ...

### The meaning of the number 4 (four), numerology 4

Character frequency 4: 1

The number four (4) came to establish stability and to follow the process in the world. It needs to apply a clear purpose to develop internal stability. It evokes a sense of duty and discipline. Number 3 personality speaks of solid construction. It teaches us to evolve in the tangible and material world, to develop reason and logic and our capacity for effort, accomplishment and work.
More about the meaning of the number 4 (four), numerology 4 ...

## 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 between cities

• 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).
• 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

• 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 .

### Mathematics

• 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

• '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 .

## Number 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: 🔊 (Anzahl 400) vierhundert French: 🔊 (nombre 400) quatre cents Portuguese: 🔊 (número 400) quatrocentos 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 ומאות 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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