Number 420 facts
The even number 420 is spelled 🔊, and written in words: four hundred and twenty. The ordinal number 420th is said 🔊 and written as: four hundred and twentieth. Phone prefix +420 or 00420. The meaning of the number 420 in Maths: Is it Prime? Factorization and prime factors tree. The square root and cube root of 420. What is 420 in computer science, numerology, codes and images, photo art, writing and naming in other languages. Other interesting facts, videos, news related to 420. ‹‹ 419 421 ››
Interesting facts about the number 420
More photos ...Asteroids
- (420) Bertholda is asteroid number 420. It was discovered by M. F. Wolf from Heidelberg-Königstuhl Observatory on 9/7/1896.
Areas, mountains and surfaces
- The total area of Rowley Island is 420 square miles (1,090 square km). Country Canada (Nunavut). 309th largest island in the world.
- The total area of Panama is 29,119 square miles (75,417 km²) and the water area is 420 square miles (1,080 km²) and the land area is 28,700 square miles (74,340 km²).
Distances
- There is a 261 miles (420 km) direct distance between Anyang (China) and Tianjin (China).
- There is a 420 miles (675 km) direct distance between Curitiba (Brazil) and Rio de Janeiro (Brazil).
- There is a 420 miles (675 km) direct distance between Da Nang (Viet Nam) and Takeo (Cambodia).
- There is a 261 miles (420 km) direct distance between Datong (China) and Tangshan (China).
- More distances ...
- There is a 420 miles (675 km) direct distance between Dhaka (Bangladesh) and Kathmandu (Nepal).
- There is a 261 miles (420 km) direct distance between Hubli (India) and Hyderabad (India).
- There is a 420 miles (675 km) direct distance between Incheon (South Korea) and Qinhuangdao (China).
- There is a 420 miles (675 km) direct distance between Nagpur (India) and Navi Mumbai (India).
- There is a 261 miles (420 km) direct distance between Nanchang (China) and Xinyang (China).
- There is a 420 miles (675 km) direct distance between Recife (Brazil) and Salvador (Brazil).
- There is a 261 miles (420 km) direct distance between Tabrīz (Iran) and Tbilisi (Georgia).
Food
- E-420 Sorbitol food additive of chemical origin is classified as a sweetener. E-420 is considered tolerable.
Games
History and politics
- United Nations Security Council Resolution number 420, adopted 30 November 1977. Extending mandate of the United Nations Disengagement Observer Force. Resolution text.
- 4/20 as a date (April 20th) is also widely known as the birthday of German dictator Adolf Hitler.
- 420, 4:20 or 4/20 is a code term in cannabis culture that refers to cannabis use. One explanation for the origin of the term comes from the story of a group of teenagers from San Rafael College, California in 1971, who called themselves the Waldos. They met after school at 4:20 pm to smoke marijuana at the Louis Pasteur statue.
In other fields
- Emilia - cuatro veinte
Mathematics
- 420 is the smallest long leg of more than one primitive Pythagorean triangle
- 420 is the smallest number n such that n2+n+41 (Euler's 'prime generating polynomial') has more than 2 prime factors
- 420 is the smallest number divisible by 1 through 7.
Mobile and telephony
- Number 420 or +420 or 00420 is a dial the international call prefix for Czech Republic. (00/+) is dial the international call prefix.
Superstructures
- Jin Mao Tower height 1,380 feet (420.5 m), was built in the year 1998 in Shanghai China. Type of construction: Skyscraper. GPS location 31°14′14″N 121°30′05″E / 31.23722°N 121.50139°E / 31.23722; 121.50139 (Jin Mao Tower) .
- GRES-2 Power Station Chimney height 1,377 feet (419.7 m), was built in the year 1987 in Ekibastusz Kazakhstan. Tallest chimney in the world Type of construction: Chimney. GPS location 52°1′26.3″N 75°28′34.5″E / 52.023972°N 75.476250°E / 52.023972; 75.476250 (GRES-2 Power Station) .
Tv, movies and cinematography
- All of the clocks in the movie 'Pulp Fiction' are fixed to 4:20
Please write us
If you know something interesting about the number 420 or any natural number (positive integer), please write to us.What is 420 in other units
The decimal (Arabic) number 420 converted to a Roman number is CDXX.
Roman and decimal number conversions.
420 kilograms (kg) = 925.9 pounds (lbs)
420 pounds (lbs) = 190.5 kilograms (kg)
420 kilometers (km) equals to 260.976 miles (mi).
420 miles (mi) equals to 675.925 kilometers (km).
420 meters (m) equals to 1378 feet (ft).
420 feet (ft) equals 128.018 meters (m).
420 centimeters (cm) equals to 165.4 inches (in).
420 inches (in) equals to 1066.8 centimeters (cm).
420° Fahrenheit (°F) equals to 215.6° Celsius (°C)
420° Celsius (°C) equals to 788° Fahrenheit (°F)
420 Horsepower (hp) equals to 308.87 kilowatts (kW)
420 kilowatts (kW) equals to 571.12 horsepower (hp)
420 seconds equals to 7 minutes
420 minutes equals to 7 hours
| The number 420 converted to a Mayan number is |
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| Decimal and Mayan number conversions. |
Weight conversion
420 kilograms (kg) = 925.9 pounds (lbs)
420 pounds (lbs) = 190.5 kilograms (kg)
Length conversion
420 kilometers (km) equals to 260.976 miles (mi).
420 miles (mi) equals to 675.925 kilometers (km).
420 meters (m) equals to 1378 feet (ft).
420 feet (ft) equals 128.018 meters (m).
420 centimeters (cm) equals to 165.4 inches (in).
420 inches (in) equals to 1066.8 centimeters (cm).
Temperature conversion
420° Fahrenheit (°F) equals to 215.6° Celsius (°C)
420° Celsius (°C) equals to 788° Fahrenheit (°F)
Power conversion
420 Horsepower (hp) equals to 308.87 kilowatts (kW)
420 kilowatts (kW) equals to 571.12 horsepower (hp)
Time conversion
(hours, minutes, seconds, days, weeks)420 seconds equals to 7 minutes
420 minutes equals to 7 hours
Zip codes 420
- Zip code 0420 Bible School on the Air, Philippines a map
Codes and images of the number 420
Number 420 morse code: ....- ..--- -----Sign language for number 420:
Number 420 in braille:
| Images of the number | |
| Image (1) of the number | Image (2) of the number |
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| More images, other sizes, codes and colors ... | |
Number 420 infographic
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Gregorian, Hebrew, Islamic, Persian and Buddhist Year (Calendar)
Gregorian year 420 is Buddhist year 963.Buddhist year 420 is Gregorian year 123 a. C.
Gregorian year 420 is Islamic year -208 or -207.
Islamic year 420 is Gregorian year 1029 or 1030.
Gregorian year 420 is Persian year -203 or -202.
Persian year 420 is Gregorian 1041 or 1042.
Gregorian year 420 is Hebrew year 4180 or 4181.
Hebrew year 420 is Gregorian year 3340 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 420 is not a prime number. The closest prime numbers are 419, 421.
The 420th prime number in order is 2903.
Factorization and factors (dividers)
The prime factors of 420 are 2 * 2 * 3 * 5 * 7
The factors of 420 are
1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420.
show more factors ...
Total factors 24. Sum of factors 1344 (924).
Prime factor tree
Powers
The second power of 4202 is 176.400.
The third power of 4203 is 74.088.000.
Roots
The square root √420 is 20,493902.
The cube root of 3√420 is 7,488872.
Logarithms
The natural logarithm of No. ln 420 = loge 420 = 6,040255.
The logarithm to base 10 of No. log10 420 = 2,623249.
The Napierian logarithm of No. log1/e 420 = -6,040255.
Trigonometric functions
The cosine of 420 is 0,562479.The sine of 420 is -0,826812.
The tangent of 420 is -1,469943.
Number 420 in Computer Science
| Code type | Code value |
|---|---|
| Status codes HTTP 420 | Code group: Client errors. HTTP 420 Enhance Your Calm (Twitter). Returned by version 1 of the Twitter Search and Trends API when the client is being rate limited; versions 1.1 and later use the 429 Too Many Requests response code instead. The phrase "Enhance your calm" comes from the 1993 movie Demolition Man, and its association with this number is likely a reference to cannabis. |
| Html 5 | Ƥ LATIN CAPITAL LETTER P WITH HOOK Ƥ (Miscellaneous HTML entities) |
| Unix time | Unix time 420 is equal to Thursday Jan. 1, 1970, 12:07:00 a.m. GMT |
| IPv4, IPv6 | Number 420 internet address in dotted format v4 0.0.1.164, v6 ::1a4 |
| 420 Decimal | = 110100100 Binary |
| 420 Decimal | = 120120 Ternary |
| 420 Decimal | = 644 Octal |
| 420 Decimal | = 1A4 Hexadecimal (0x1a4 hex) |
| 420 BASE64 | NDIw |
| 420 MD5 | b6f0479ae87d244975439c6124592772 |
| 420 SHA1 | 7a95563490d87e3621966d553f06078acb822585 |
| 420 SHA224 | 63e86eaed6b83ce6d5c19129d74f68f0b847e90c10adbd3e42c7dea2 |
| 420 SHA256 | db55da3fc3098e9c42311c6013304ff36b19ef73d12ea932054b5ad51df4f49d |
| 420 SHA384 | 2df703de64283d1835f05db40250930798caed46278874cd5809bd7199f1c983b97c80c0572dc12c9b995f5f1e1d2ce4 |
| More SHA codes related to the number 420 ... | |
If you know something interesting about the 420 number that you did not find on this page, do not hesitate to write us here.
Numerology 420
According to Wikipedia, numerology is based on faith, yet many people seek the meaning of the number 420 from a numerological perspective.
More about numerology 420 ...
More about numerology 420 ...
№ 420 in other languages
How to say or write the number four hundred and twenty in Spanish, German, French and other languages.
| Spanish: | 🔊 (número 420) | cuatrocientos veinte |
| German: | 🔊 (Nummer 420) | vierhundertzwanzig |
| French: | 🔊 (nombre 420) | quatre cent vingt |
| Portuguese: | 🔊 (número 420) | quatrocentos e vinte |
| Hindi: | 🔊 (संख्या 420) | चार सौ, बीस |
| Chinese: | 🔊 (数 420) | 四百二十 |
| Arabian: | 🔊 (عدد 420) | أربعمائةعشرون |
| Czech: | 🔊 (číslo 420) | čtyřista dvacet |
| Korean: | 🔊 (번호 420) | 사백이십 |
| Danish: | 🔊 (nummer 420) | firehundrede og tyve |
| Hebrew: | (מספר 420) | ארבע מאות ועשרים |
| Dutch: | 🔊 (nummer 420) | vierhonderdtwintig |
| Japanese: | 🔊 (数 420) | 四百二十 |
| Indonesian: | 🔊 (jumlah 420) | empat ratus dua puluh |
| Italian: | 🔊 (numero 420) | quattrocentoventi |
| Norwegian: | 🔊 (nummer 420) | fire hundre og tjue |
| Polish: | 🔊 (liczba 420) | czterysta dwadzieścia |
| Russian: | 🔊 (номер 420) | четыреста двадцать |
| Turkish: | 🔊 (numara 420) | dörtyüzyirmi |
| Thai: | 🔊 (จำนวน 420) | สี่ร้อยยี่สิบ |
| Ukrainian: | 🔊 (номер 420) | чотириста двадцять |
| Vietnamese: | 🔊 (con số 420) | bốn trăm hai mươi |
| Other languages ... | ||
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Frequently asked questions about the number 420
How do you write the number 420 in words?
420 can be written as "four hundred and twenty".
Number 420 in News
| The Sydney Morning Herald: Dead air: Trump pulls plug on broadcaster with 420 million listeners
The president’s move dims ‘a beacon that burned bright during some of the darkest hours since 1942’, one correspondent wrote. March 17, 2025 |