Number 290 facts

The even number 290 is spelled 🔊, and written in words: two hundred and ninety. The ordinal number 290th is said 🔊 and written as: two hundred and ninetieth. Phone prefix +290 or 00290. The meaning of the number 290 in Maths: Is it Prime? Factorization and prime factors tree. The square root and cube root of 290. What is 290 in computer science, numerology, codes and images, writing and naming in other languages. Other interesting facts, news related to 290.

Interesting facts about the number 290


  • (290) Bruna is asteroid number 290. It was discovered by J. Palisa from Vienna Observatory on 3/20/1890.

Areas, mountains and surfaces

  • The total area of Okinawa Island is 460 square miles (1,200 square km). Country Japan (Ryukyu Islands). 290th largest island in the world.
  • The total area of Dominica is 290 square miles (751 km²)

Distances between cities

  • There is a 181 miles (290 km) direct distance between Abū Ghurayb (Iraq) and Kahrīz (Iran).
  • There is a 181 miles (290 km) direct distance between Āgra (India) and Lucknow (India).
  • There is a 290 miles (466 km) direct distance between Al Başrah (Iraq) and Shiraz (Iran).
  • There is a 181 miles (290 km) direct distance between Bangalore (India) and Chennai (India).
  • More distances between cities ...
  • There is a 290 miles (466 km) direct distance between Córdoba (Argentina) and Mendoza (Argentina).
  • There is a 290 miles (466 km) direct distance between Dnipropetrovsk (Ukraine) and Voronezh (Russia).
  • There is a 290 miles (466 km) direct distance between Ecatepec (Mexico) and Guadalajara (Mexico).
  • There is a 290 miles (466 km) direct distance between Ecatepec (Mexico) and Zapopan (Mexico).
  • There is a 290 miles (466 km) direct distance between Gustavo A. Madero (Mexico) and Zapopan (Mexico).
  • There is a 290 miles (466 km) direct distance between Indore (India) and Jaipur (India).
  • There is a 290 miles (466 km) direct distance between Nanchang (China) and Nanjing (China).
  • There is a 181 miles (290 km) direct distance between Perm (Russia) and Yekaterinburg (Russia).


  • The food additive E-290 Carbon dioxide, Carbon dioxide, Carbon dioxide of chemical origin is classified as a preservative. E-290 is considered tolerable.


  • Pokémon Nincada (Tsuchinin, Tutinin) is a Pokémon number # 290 of the National Pokédex. Nincada is a bug and ground type Pokémon in the third generation. It is a Pokémon from the Bug Egg group. The indexes ontros of Nincada are Kalos Center index 111 - Pokédex of the Central Zone, Hoenn index 042 .

History and politics

  • United Nations Security Council Resolution number 290, adopted 8 December 1970. Condemns Portuguese Empire. Resolution text.

In other fields

  • Propane, or R290, is a hydrocarbon used as a refrigerant in domestic refrigerators or small commercial refrigeration appliances and vending machines. Thanks to its low environmental impact and its excellent thermodynamic properties, the use of R290 is increasing.


  • 290 has a base 3 representation that ends with its base 6 representation.

Mobile and telephony

  • Number 290 or +290 or 00290 is a dial the international call prefix for Saint Helena. (00/+) is dial the international call prefix.

What is 290 in other units

The decimal (Arabic) number 290 converted to a Roman number is CCXC. Roman and decimal number conversions.
The number 290 converted to a Mayan number is mayan number 290
Decimal and Mayan number conversions.

Weight conversion

290 kilograms (kg) = 639.3 pounds (lbs)
290 pounds (lbs) = 131.5 kilograms (kg)

Length conversion

290 kilometers (km) equals to 180.198 miles (mi).
290 miles (mi) equals to 466.710 kilometers (km).
290 meters (m) equals to 466.710 feet (ft).
290 feet (ft) equals 88.393 meters (m).
290 centimeters (cm) equals to 114.2 inches (in).
290 inches (in) equals to 736.6 centimeters (cm).

Temperature conversion

290° Fahrenheit (°F) equals to 143.3° Celsius (°C)
290° Celsius (°C) equals to 554° Fahrenheit (°F)

Power conversion

290 Horsepower (hp) equals to 213.27 kilowatts (kW)
290 kilowatts (kW) equals to 394.34 horsepower (hp)

Time conversion

(hours, minutes, seconds, days, weeks)
290 seconds equals to 4 minutes, 50 seconds
290 minutes equals to 4 hours, 50 minutes

Codes and images of the number 290

Number 290 morse code: ..--- ----. -----
Sign language for number 290:
Sign language for number 290 Sign language for number 290 Sign language for number 290
Number 290 in braille:
Number 290 in braille
Images of the number
Image (1) of the numberImage (2) of the number
Number 290 black image Number 290 red image
More images, other sizes, codes and colors ...

Number 290 infographic

Year 290 AD

Carausius began to build a series of fortifications on the Saxon Shore in south-east England.

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

Gregorian year 290 is Buddhist year 833.
Buddhist year 290 is Gregorian year 253 a. C.
Gregorian year 290 is Islamic year -342 or -341.
Islamic year 290 is Gregorian year 902 or 903.
Gregorian year 290 is Persian year -333 or -332.
Persian year 290 is Gregorian 911 or 912.
Gregorian year 290 is Hebrew year 4050 or 4051.
Hebrew year 290 is Gregorian year 3470 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 290 is not a prime number. The closest prime numbers are 283, 293.
The 290th prime number in order is 1889.

Factorization and factors (dividers)

The prime factors of 290 are 2 * 5 * 29
The factors of 290 are 1, 2, 5, 10, 29, 58, 145, 290.
Total factors 8.
Sum of factors 540 (250).

Prime factor tree


The second power of 2902 is 84.100.
The third power of 2903 is 24.389.000.


The square root √290 is 17,029386.
The cube root of 3290 is 6,619106.


The natural logarithm of No. ln 290 = loge 290 = 5,669881.
The logarithm to base 10 of No. log10 290 = 2,462398.
The Napierian logarithm of No. log1/e 290 = -5,669881.

Trigonometric functions

The cosine of 290 is 0,562429.
The sine of 290 is 0,826846.
The tangent of 290 is 1,470134.

Number 290 in Computer Science

Code typeCode value
(Miscellaneous HTML entities)
Unix timeUnix time 290 is equal to Thursday Jan. 1, 1970, 12:04:50 a.m. GMT
IPv4, IPv6Number 290 internet address in dotted format v4, v6 ::122
290 Decimal = 100100010 Binary
290 Decimal = 101202 Ternary
290 Decimal = 442 Octal
290 Decimal = 122 Hexadecimal (0x122 hex)
290 BASE64Mjkw
290 MD5f90f2aca5c640289d0a29417bcb63a37
290 SHA19d323717c1d5f918d8b0267c157186d6e6b64ec9
290 SHA224d6c28aafa0e2044d727548627806c5dfd860171d0a81407c1361fd17
290 SHA25609895de0407bcb0386733daa14bdb5dfa544505530c634334a05a60f161b71fc
290 SHA384421a21718b073d5736e48807402efd918c4f7753dd3d87d2cf633af18a8653e0a36a4ffe6198a62d305f5d091b0841b2
More SHA codes related to the number 290 ...

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Numerology 290

The meaning of the number 9 (nine), numerology 9

Character frequency 9: 1

The number 9 (nine) is the sign of ideals, Universal interest and the spirit of combat for humanitarian purposes. It symbolizes the inner Light, prioritizing ideals and dreams, experienced through emotions and intuition. It represents the ascension to a higher degree of consciousness and the ability to display love for others. He/she is creative, idealistic, original and caring.
More about the the number 9 (nine), numerology 9 ...

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 ...

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 ...

№ 290 in other languages

How to say or write the number two hundred and ninety in Spanish, German, French and other languages.
Spanish: 🔊 (número 290)

doscientos noventa

German: 🔊 (Nummer 290)


French: 🔊 (nombre 290)

deux cent quatre-vingt-dix

Portuguese: 🔊 (número 290)

duzentos e noventa

Hindi: 🔊 (संख्या 290)

दो सौ, नब्बे

Chinese: 🔊 (数 290)


Arabian: 🔊 (عدد 290)

مئتان و تسعون

Czech: 🔊 (číslo 290)

dvěstě devadesát

Korean: 🔊 (번호 290)


Danish: 🔊 (nummer 290)

tohundrede og halvfems

Hebrew: (מספר 290)

מאתיים ותשעים

Dutch: 🔊 (nummer 290)


Japanese: 🔊 (数 290)


Indonesian: 🔊 (jumlah 290)

dua ratus sembilan puluh

Italian: 🔊 (numero 290)


Norwegian: 🔊 (nummer 290)

to hundre og nitti

Polish: 🔊 (liczba 290)

dwieście dziewięćdziesiąt

Russian: 🔊 (номер 290)

двести девяносто

Turkish: 🔊 (numara 290)


Thai: 🔊 (จำนวน 290)


Ukrainian: 🔊 (номер 290)

двісті дев'яносто

Vietnamese: 🔊 (con số 290)

hai trăm chín mươi

Other languages ...

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Frequently asked questions about the number 290

  • How do you write the number 290 in words?

    290 can be written as "two hundred and ninety".

Number 290 in News

BBC: Euro 2022: Uefa reports 290 abusive posts to social media companies following group stage
Uefa reports 290 cases of online abuse to social media companies, with England among the teams most targeted.
July 20, 2022
BBC: Covid: Scientists study 290 day positive Covid recovery
Dave Smith, 72, from Bristol, was sent to hospital seven times over the last 10 months.
June 24, 2021

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