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

  • Pokémon Kricketot (Korobōshi, Korobooshi) is a Pokémon number # 401 of the National Pokédex. Kricketot is a bug-type Pokémon in the fourth generation. It is a Pokémon from the Bug Egg group. The indexes ontros of Kricketot are Sinnoh index 015 .

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 π2
  • 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) .

What is 401 in other units

The decimal (Arabic) number 401 converted to a Roman number is CDI. Roman and decimal number conversions.
The number 401 converted to a Mayan number is mayan number 401
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:
Sign language for number 401 Sign language for number 401 Sign language for number 401
Number 401 in braille:
Number 401 in braille
Images of the number
Image (1) of the numberImage (2) of the number
Number 401 black image Number 401 red image
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 six equals 2406 (401 x 6 = 2406).
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).
show multiplications by 6, 7, 8, 9 ...

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 sixth of 401 is 66,8333 (401 / 6 = 66,8333 = 66 5/6).
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).
show fractions by 6, 7, 8, 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 4012 is 160.801.
The third power of 4013 is 64.481.201.

Roots


The square root √401 is 20,024984.
The cube root of 3401 is 7,374198.

Logarithms


The natural logarithm of No. ln 401 = loge 401 = 5,993961.
The logarithm to base 10 of No. log10 401 = 2,603144.
The Napierian logarithm of No. log1/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.

Properties of the number 401


More math properties ...

Number 401 in Computer Science

Code typeCode value
Status codes HTTP 401Code 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, UDPUPS Uninterruptible Power Supply
Html 5Ƒ LATIN CAPITAL LETTER F WITH HOOK Ƒ
(Miscellaneous HTML entities)
Unix timeUnix time 401 is equal to Thursday Jan. 1, 1970, 12:06:41 a.m. GMT
IPv4, IPv6Number 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 BASE64NDAx
401 MD5816b112c6105b3ebd537828a39af4818
401 SHA163b4f91cf8f3dcf5b300797302b9953cc8333368
401 SHA2240b59fa1e9f3c2e04bd7290e01f1b12dba40cb70f82ebcd1fa53c1680
401 SHA256dcaadad1cfce437735b81ab025f776e5857e48558c47f6960e6a5f2595664a85
401 SHA3846d84574f9313207dec9905ef5515df6bff659a2e7e34c9aa339bc91d6857951eaacc57b32c5209337493e7fccb5045ad
More SHA codes related to the number 401 ...

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Numerology 401

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 4 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 the number 4 (four), numerology 4 ...

The meaning of the number 1 (one), numerology 1

Character frequency 1: 1

Number one (1) came to develop or balance creativity, independence, originality, self-reliance and confidence in the world. It reflects power, creative strength, quick mind, drive and ambition. It is the sign of individualistic and aggressive nature.
More about the the number 1 (one), numerology 1 ...

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

Character frequency 0: 1

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 the number 0 (zero), numerology 0 ...

№ 401 in other languages

How to say or write the number four hundred and one in Spanish, German, French and 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".

What is your opinion?

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