Number 263 facts

The odd number 263 is spelled 🔊, and written in words: two hundred and sixty-three. The ordinal number 263rd is said 🔊 and written as: two hundred and sixty-third. Phone prefix +263 or 00263. The meaning of the number 263 in Maths: Is it Prime? Factorization and prime factors tree. The square root and cube root of 263. What is 263 in computer science, numerology, codes and images, writing and naming in other languages. Other interesting facts, news related to 263.

Interesting facts about the number 263


  • (263) Dresda is asteroid number 263. It was discovered by J. Palisa from Vienna Observatory on 11/3/1886.

Areas, mountains and surfaces

  • The total area of Urup is 555 square miles (1,437 square km). Country Russia (Sakhalin Oblast). 263th largest island in the world.

Distances between cities

  • There is a 263 miles (422 km) direct distance between Abidjan (Ivory Coast) and Accra (Ghana).
  • There is a 263 miles (422 km) direct distance between Abobo (Ivory Coast) and Accra (Ghana).
  • There is a 263 miles (422 km) direct distance between Cairo (Egypt) and Jerusalem (Israel).
  • There is a 164 miles (263 km) direct distance between Farīdābād (India) and Chandigarh (India).
  • More distances between cities ...
  • There is a 263 miles (422 km) direct distance between Fushun (China) and Qinhuangdao (China).
  • There is a 263 miles (422 km) direct distance between Huaibei (China) and Wuxi (China).
  • There is a 263 miles (423 km) direct distance between Hyderabad (Pakistan) and Rājkot (India).
  • There is a 263 miles (423 km) direct distance between Hyderabad (India) and Nagpur (India).
  • There is a 263 miles (423 km) direct distance between Chennai (India) and Madurai (India).
  • There is a 164 miles (263 km) direct distance between Chicago (USA) and Indianapolis (USA).
  • There is a 263 miles (423 km) direct distance between Kahrīz (Iran) and Tehrān (Iran).
  • There is a 263 miles (422 km) direct distance between Kawasaki (Japan) and Kobe (Japan).
  • There is a 263 miles (423 km) direct distance between Multān (Pakistan) and Peshawar (Pakistan).


  • The food additive E-263 Calcium Acetate, Calcium Acetate, Ca Acetate of chemical origin is classified as a preservative. E-263 is considered tolerable.


  • Pokémon Zigzagoon (Jiguzaguma, Ziguzaguma) is a Pokémon number # 263 of the National Pokédex. Zigzagoon is a normal type Pokémon in the third generation. It is a Field Egg group Pokémon. The indexes ontros of Zigzagoon are Kalos Center index 012 - Pokédex of the Central Zone, Hoenn index 012 .

History and politics

  • United Nations Security Council Resolution number 263, adopted 24 January 1969. Adds Russian and Spanish to working languages of the Council. Resolution text.


  • 263 is the smallest prime such that it stays prime after adding or subtracting its largest digit
  • 263 is the largest known prime whose square is strobogrammatic.

Mobile and telephony

  • 263 is an area code for Montreal, Quebec (QC), Canada, according to the North American Numbering Plan.
  • Number 263 or +263 or 00263 is a dial the international call prefix for Zimbabwe. (00/+) is dial the international call prefix.

What is 263 in other units

The decimal (Arabic) number 263 converted to a Roman number is CCLXIII. Roman and decimal number conversions.
The number 263 converted to a Mayan number is mayan number 263
Decimal and Mayan number conversions.

Weight conversion

263 kilograms (kg) = 579.8 pounds (lbs)
263 pounds (lbs) = 119.3 kilograms (kg)

Length conversion

263 kilometers (km) equals to 163.421 miles (mi).
263 miles (mi) equals to 423.258 kilometers (km).
263 meters (m) equals to 423.258 feet (ft).
263 feet (ft) equals 80.163 meters (m).
263 centimeters (cm) equals to 103.5 inches (in).
263 inches (in) equals to 668.0 centimeters (cm).

Temperature conversion

263° Fahrenheit (°F) equals to 128.3° Celsius (°C)
263° Celsius (°C) equals to 505.4° Fahrenheit (°F)

Power conversion

263 Horsepower (hp) equals to 193.41 kilowatts (kW)
263 kilowatts (kW) equals to 357.63 horsepower (hp)

Time conversion

(hours, minutes, seconds, days, weeks)
263 seconds equals to 4 minutes, 23 seconds
263 minutes equals to 4 hours, 23 minutes

Codes and images of the number 263

Number 263 morse code: ..--- -.... ...--
Sign language for number 263:
Sign language for number 263 Sign language for number 263 Sign language for number 263
Number 263 in braille:
Number 263 in braille
Images of the number
Image (1) of the numberImage (2) of the number
Number 263 black image Number 263 red image
More images, other sizes, codes and colors ...

Number 263 infographic

Year 263 AD

In China, the kingdom of Wei conquered the Shu Han kingdom.

Gregorian, Hebrew, Islamic, Persian and Buddhist Year (Calendar)

Gregorian year 263 is Buddhist year 806.
Buddhist year 263 is Gregorian year 280 a. C.
Gregorian year 263 is Islamic year -370 or -369.
Islamic year 263 is Gregorian year 876 or 877.
Gregorian year 263 is Persian year -360 or -359.
Persian year 263 is Gregorian 884 or 885.
Gregorian year 263 is Hebrew year 4023 or 4024.
Hebrew year 263 is Gregorian year 3497 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 263 is a prime number. The closest prime numbers are 257, 269.
The 263rd prime number in order is 1669.

Factorization and factors (dividers)

The prime factors of 263
Prime numbers have no prime factors smaller than themselves.
The factors of 263 are 1, 263.
Total factors 2.
Sum of factors 264 (1).

Prime factor tree

263 is a prime number.


The second power of 2632 is 69.169.
The third power of 2633 is 18.191.447.


The square root √263 is 16,217275.
The cube root of 3263 is 6,406959.


The natural logarithm of No. ln 263 = loge 263 = 5,572154.
The logarithm to base 10 of No. log10 263 = 2,419956.
The Napierian logarithm of No. log1/e 263 = -5,572154.

Trigonometric functions

The cosine of 263 is 0,626468.
The sine of 263 is -0,779447.
The tangent of 263 is -1,244193.

Properties of the number 263

More math properties ...

Number 263 in Computer Science

Code typeCode value
(Miscellaneous HTML entities)
Unix timeUnix time 263 is equal to Thursday Jan. 1, 1970, 12:04:23 a.m. GMT
IPv4, IPv6Number 263 internet address in dotted format v4, v6 ::107
263 Decimal = 100000111 Binary
263 Decimal = 100202 Ternary
263 Decimal = 407 Octal
263 Decimal = 107 Hexadecimal (0x107 hex)
263 BASE64MjYz
263 MD58c19f571e251e61cb8dd3612f26d5ecf
263 SHA1065f8e41a20c940689359644aae39608d126c498
263 SHA224ffead43656b9d8ed7ec4a3d2b8315efc22f721cf467e316a643a4879
263 SHA2564be84111a613654b362415e563cb7607df7b203b5d303802a8a546061bbc7847
263 SHA384f7b450264e47876ad10ac47482b14f953d1594dea805b25949bb0e53d549d2d29550bfd98f503511473667e1b1438b5f
More SHA codes related to the number 263 ...

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Numerology 263

The meaning of the number 6 (six), numerology 6

Character frequency 6: 1

The number 6 (six) denotes emotional responsibility, love, understanding and harmonic balance. The person with the personal number 6 must incorporate vision and acceptance in the world. Beauty, tenderness, stable, responsible and understanding exchange, the sense of protection and availability also define the meaning of the number 6 (six).
More about the the number 6 (six), numerology 6 ...

The meaning of the number 3 (three), numerology 3

Character frequency 3: 1

The number three (3) came to share genuine expression and sensitivity with the world. People associated with this number need to connect with their deepest emotions. The number 3 is characterized by its pragmatism, it is utilitarian, sagacious, dynamic, creative, it has objectives and it fulfills them. He/she is also self-expressive in many ways and with good communication skills.
More about the the number 3 (three), numerology 3 ...

The meaning of the number 2 (two), numerology 2

Character frequency 2: 1

The number two (2) needs above all to feel and to be. It represents the couple, duality, family, private and social life. He/she really enjoys home life and family gatherings. The number 2 denotes a sociable, hospitable, friendly, caring and affectionate person. It is the sign of empathy, cooperation, adaptability, consideration for others, super-sensitivity towards the needs of others.

The number 2 (two) is also the symbol of balance, togetherness and receptivity. He/she is a good partner, colleague or companion; he/she also plays a wonderful role as a referee or mediator. Number 2 person is modest, sincere, spiritually influenced and a good diplomat. It represents intuition and vulnerability.
More about the the number 2 (two), numerology 2 ...

№ 263 in other languages

How to say or write the number two hundred and sixty-three in Spanish, German, French and other languages.
Spanish: 🔊 (número 263)

doscientos sesenta y tres

German: 🔊 (Nummer 263)


French: 🔊 (nombre 263)

deux cent soixante-trois

Portuguese: 🔊 (número 263)

duzentos e sessenta e três

Hindi: 🔊 (संख्या 263)

दो सौ, तिरेसठ

Chinese: 🔊 (数 263)


Arabian: 🔊 (عدد 263)

مئتان و ثلاثة و ستون

Czech: 🔊 (číslo 263)

dvěstě šedesát tři

Korean: 🔊 (번호 263)


Danish: 🔊 (nummer 263)

tohundrede og treogtreds

Hebrew: (מספר 263)

מאתיים שישים ושלוש

Dutch: 🔊 (nummer 263)


Japanese: 🔊 (数 263)


Indonesian: 🔊 (jumlah 263)

dua ratus enam puluh tiga

Italian: 🔊 (numero 263)


Norwegian: 🔊 (nummer 263)

to hundre og sekstitre

Polish: 🔊 (liczba 263)

dwieście sześćdziesiąt trzy

Russian: 🔊 (номер 263)

двести шестьдесят три

Turkish: 🔊 (numara 263)


Thai: 🔊 (จำนวน 263)


Ukrainian: 🔊 (номер 263)

двісті шістдесят три

Vietnamese: 🔊 (con số 263)

hai trăm sáu mươi ba

Other languages ...

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Frequently asked questions about the number 263

  • Is 263 prime and why?

    The number 263 is a prime number because its divisors are: 1, 263.

  • How do you write the number 263 in words?

    263 can be written as "two hundred and sixty-three".

Number 263 in News

BBC: McKee beats 'Pitbull' Freire to featherweight title at Bellator 263 - highlights & report
Rising US star AJ McKee beats featherweight champion Patricio 'Pitbull' Freire to take the title and land a $1m prize at Bellator 263.
Aug. 1, 2021

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