Number 401 facts
The odd number 401 is spelled 🔊, and written in words: four hundred and one. The ordinal number 401st is said 🔊 and written as: four hundred and first. The meaning of the number 401 in Maths: Is it Prime? Factorization and prime factors tree. The square root and cube root of 401. What is 401 in computer science, numerology, codes and images, writing and naming in other languages. Other interesting facts related to 401.
Interesting facts about the number 401
Asteroids
- (401) Ottilia is asteroid number 401. It was discovered by M. F. Wolf from Heidelberg-Königstuhl Observatory on 3/16/1895.
Aircrafts and flights
- 12/29/1972 the Eastern Air Lines plane, flight number 401, Lockheed L-1011-385-1 TriStar 1 crashed in Everglades, near Tamiami, Florida, US 94 passengers and 7 crew members died.
Distances between cities
- There is a 250 miles (401 km) direct distance between Amritsar (India) and Delhi (India).
- There is a 250 miles (401 km) direct distance between Baku (Azerbaijan) and Tabrīz (Iran).
- There is a 250 miles (401 km) direct distance between Beijing (China) and Taiyuan (China).
- There is a 401 miles (645 km) direct distance between Bekasi (Indonesia) and Surabaya (Indonesia).
- More distances between cities ...
- There is a 401 miles (645 km) direct distance between Copenhagen (Denmark) and Köln (Germany).
- There is a 250 miles (401 km) direct distance between Datong (China) and Handan (China).
- There is a 401 miles (645 km) direct distance between Erbil (Iraq) and Qom (Iran).
- There is a 401 miles (644 km) direct distance between Fushun (China) and Tianjin (China).
- There is a 401 miles (645 km) direct distance between Guiyang (China) and Lijiang (China).
- There is a 401 miles (644 km) direct distance between Hāora (India) and Kathmandu (Nepal).
- There is a 250 miles (401 km) direct distance between Hefei (China) and Shanghai (China).
- There is a 401 miles (644 km) direct distance between Hubli (India) and Teni (India).
- There is a 401 miles (645 km) direct distance between Changchun (China) and Qinhuangdao (China).
- There is a 250 miles (401 km) direct distance between Chiba (Japan) and Kyoto (Japan).
- There is a 401 miles (644 km) direct distance between Jieyang (China) and Zhongshan (China).
- There is a 401 miles (645 km) direct distance between Kobe (Japan) and Sendai-shi (Japan).
- There is a 401 miles (644 km) direct distance between Kraków (Poland) and Munich (Germany).
- There is a 401 miles (645 km) direct distance between Milano (Italy) and Prague (Czech Republic).
- There is a 250 miles (401 km) direct distance between Moscow (Russia) and Nizhniy Novgorod (Russia).
- There is a 250 miles (401 km) direct distance between Nashik (India) and Rājkot (India).
- There is a 250 miles (401 km) direct distance between Shiyan (China) and Wuhan (China).
- There is a 401 miles (645 km) direct distance between Wuhan (China) and Xi’an (China).
Food
- The food additive E-401 Sodium Alginate, Sodium Alginate, Na Alginate of indeterminate origin is classified as a stabilizer. E-401 is considered tolerable.
Games
History and politics
- United Nations Security Council Resolution number 401, adopted 14 December 1976. Extends the mandate of the United Nations Peacekeeping Force in Cyprus. Resolution text.
Mathematics
- 401 is the start of the first occurrence of three consecutive primes using no prime digits (401, 409, 419)
- 401 is the earliest occurrence of a 3-digit prime in the decimal expansion of π^{2}
- 401 is the number of connected planar Eulerian graphs with 9 vertices.
Mobile and telephony
- 401 is an area code for Providence, Rhode Island (RI), USA, according to the North American Numbering Plan.
Superstructures
- Moapa Kemp Tower height 1,316 feet (401 m), Moapa, Nevada United States. built, although FCC mention it as granted Type of construction: Guyed mast. GPS location 36°35′05″N 114°36′03″W / 36.58472°N 114.60083°W / 36.58472; -114.60083 (Moapa Kemp Tower) .
- Lewis Broadcasting Tower Columbus height 1,315 feet (400.9 m), was built in the year 1982 in Columbus, Georgia United States. Type of construction: Guyed mast. GPS location 32°27′29.0″N 84°53′08″W / 32.458056°N 84.88556°W / 32.458056; -84.88556 (Lewis Broadcasting Tower Columbus) .
Please write us
If you know something interesting about the number 401 or any natural number (positive integer), please write to us.What is 401 in other units
The number 401 converted to a Mayan number is | |
Decimal and Mayan number conversions. |
Weight conversion
401 kilograms (kg) = 884.0 pounds (lbs)
401 pounds (lbs) = 181.9 kilograms (kg)
Length conversion
401 kilometers (km) equals to 249.170 miles (mi).
401 miles (mi) equals to 645.347 kilometers (km).
401 meters (m) equals to 1316 feet (ft).
401 feet (ft) equals 122.226 meters (m).
401 centimeters (cm) equals to 157.9 inches (in).
401 inches (in) equals to 1018.5 centimeters (cm).
Temperature conversion
401° Fahrenheit (°F) equals to 205° Celsius (°C)
401° Celsius (°C) equals to 753.8° Fahrenheit (°F)
Power conversion
401 Horsepower (hp) equals to 294.89 kilowatts (kW)
401 kilowatts (kW) equals to 545.28 horsepower (hp)
Time conversion
(hours, minutes, seconds, days, weeks)401 seconds equals to 6 minutes, 41 seconds
401 minutes equals to 6 hours, 41 minutes
Zip codes 401
- Zip code 0401 Asian Development Bank, Philippines a map
Codes and images of the number 401
Number 401 morse code: ....- ----- .----Sign language for number 401:
Number 401 in braille:
Images of the number | |
Image (1) of the number | Image (2) of the number |
More images, other sizes, codes and colors ... | |
Number 401 infographic |
Gregorian, Hebrew, Islamic, Persian and Buddhist Year (Calendar)
Gregorian year 401 is Buddhist year 944.Buddhist year 401 is Gregorian year 142 a. C.
Gregorian year 401 is Islamic year -228 or -227.
Islamic year 401 is Gregorian year 1010 or 1011.
Gregorian year 401 is Persian year -222 or -221.
Persian year 401 is Gregorian 1022 or 1023.
Gregorian year 401 is Hebrew year 4161 or 4162.
Hebrew year 401 is Gregorian year 3359 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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Mathematics of no. 401
Multiplications
Multiplication table of 401
401 multiplied by two equals 802 (401 x 2 = 802).
401 multiplied by three equals 1203 (401 x 3 = 1203).
401 multiplied by four equals 1604 (401 x 4 = 1604).
401 multiplied by five equals 2005 (401 x 5 = 2005).
401 multiplied by seven equals 2807 (401 x 7 = 2807).
401 multiplied by eight equals 3208 (401 x 8 = 3208).
401 multiplied by nine equals 3609 (401 x 9 = 3609).
Fractions: decimal fraction and common fraction
Fraction table of 401
Half of 401 is 200,5 (401 / 2 = 200,5 = 200 1/2).
One third of 401 is 133,6667 (401 / 3 = 133,6667 = 133 2/3).
One quarter of 401 is 100,25 (401 / 4 = 100,25 = 100 1/4).
One fifth of 401 is 80,2 (401 / 5 = 80,2 = 80 1/5).
One seventh of 401 is 57,2857 (401 / 7 = 57,2857 = 57 2/7).
One eighth of 401 is 50,125 (401 / 8 = 50,125 = 50 1/8).
One ninth of 401 is 44,5556 (401 / 9 = 44,5556 = 44 5/9).
Calculator
401 | ||||
Advanced math operations
Is Prime?
The number 401 is a prime number. The closest prime numbers are 397, 409.
The 401st prime number in order is 2749.
Factorization and factors (dividers)
The prime factors of 401
Prime numbers have no prime factors smaller than themselves.
The factors of 401 are 1, 401.
Total factors 2.
Sum of factors 402 (1).
Prime factor tree
401 is a prime number.
Powers
The second power of 401^{2} is 160.801.
The third power of 401^{3} is 64.481.201.
Roots
The square root √401 is 20,024984.
The cube root of ^{3}√401 is 7,374198.
Logarithms
The natural logarithm of No. ln 401 = log_{e} 401 = 5,993961.
The logarithm to base 10 of No. log_{10} 401 = 2,603144.
The Napierian logarithm of No. log_{1/e} 401 = -5,993961.
Trigonometric functions
The cosine of 401 is 0,432205.The sine of 401 is -0,901775.
The tangent of 401 is -2,086452.
Number 401 in Computer Science
Code type | Code value |
---|---|
Status codes HTTP 401 | Code group: Client errors. HTTP 401 Unauthorized (RFC 7235). Similar to 403 Forbidden, but specifically for use when authentication is required and has failed or has not yet been provided. The response must include a WWW-Authenticate header field containing a challenge applicable to the requested resource. See Basic access authentication and Digest access authentication. 401 semantically means "unauthorised", the user does not have valid authentication credentials for the target resource. |
Port 401/TCP, UDP | UPS Uninterruptible Power Supply |
Html 5 | Ƒ LATIN CAPITAL LETTER F WITH HOOK Ƒ (Miscellaneous HTML entities) |
Unix time | Unix time 401 is equal to Thursday Jan. 1, 1970, 12:06:41 a.m. GMT |
IPv4, IPv6 | Number 401 internet address in dotted format v4 0.0.1.145, v6 ::191 |
401 Decimal | = 110010001 Binary |
401 Decimal | = 112212 Ternary |
401 Decimal | = 621 Octal |
401 Decimal | = 191 Hexadecimal (0x191 hex) |
401 BASE64 | NDAx |
401 MD5 | 816b112c6105b3ebd537828a39af4818 |
401 SHA1 | 63b4f91cf8f3dcf5b300797302b9953cc8333368 |
401 SHA224 | 0b59fa1e9f3c2e04bd7290e01f1b12dba40cb70f82ebcd1fa53c1680 |
401 SHA256 | dcaadad1cfce437735b81ab025f776e5857e48558c47f6960e6a5f2595664a85 |
401 SHA384 | 6d84574f9313207dec9905ef5515df6bff659a2e7e34c9aa339bc91d6857951eaacc57b32c5209337493e7fccb5045ad |
More SHA codes related to the number 401 ... |
If you know something interesting about the 401 number that you did not find on this page, do not hesitate to write us here.
Numerology 401
The meaning of the number 4 (four), numerology 4
Character frequency 4: 1
The meaning of the number 1 (one), numerology 1
Character frequency 1: 1
The meaning of the number 0 (zero), numerology 0
Character frequency 0: 1
№ 401 in other languages
Spanish: | 🔊 (número 401) | cuatrocientos uno |
German: | 🔊 (Nummer 401) | vierhunderteins |
French: | 🔊 (nombre 401) | quatre cent un |
Portuguese: | 🔊 (número 401) | quatrocentos e um |
Hindi: | 🔊 (संख्या 401) | चार सौ, एक |
Chinese: | 🔊 (数 401) | 四百零一 |
Arabian: | 🔊 (عدد 401) | أربعمائة و واحد |
Czech: | 🔊 (číslo 401) | čtyřista jedna |
Korean: | 🔊 (번호 401) | 사백일 |
Danish: | 🔊 (nummer 401) | firehundrede og et |
Hebrew: | (מספר 401) | ארבע מאות ואחת |
Dutch: | 🔊 (nummer 401) | vierhonderdéén |
Japanese: | 🔊 (数 401) | 四百一 |
Indonesian: | 🔊 (jumlah 401) | empat ratus satu |
Italian: | 🔊 (numero 401) | quattrocentouno |
Norwegian: | 🔊 (nummer 401) | fire hundre og en |
Polish: | 🔊 (liczba 401) | czterysta jeden |
Russian: | 🔊 (номер 401) | четыреста один |
Turkish: | 🔊 (numara 401) | dörtyüzbir |
Thai: | 🔊 (จำนวน 401) | สี่ร้อยเอ็ด |
Ukrainian: | 🔊 (номер 401) | чотириста один |
Vietnamese: | 🔊 (con số 401) | bốn trăm lẻ một |
Other languages ... |
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Frequently asked questions about the number 401
Is 401 prime and why?
The number 401 is a prime number because its divisors are: 1, 401.
How do you write the number 401 in words?
401 can be written as "four hundred and one".