Number 343 facts

The odd number 343 is spelled 🔊, and written in words: three hundred and forty-three. The ordinal number 343rd is said 🔊 and written as: three hundred and forty-third. The meaning of the number 343 in Maths: Is it Prime? Factorization and prime factors tree. The square root and cube root of 343. What is 343 in computer science, numerology, codes and images, writing and naming in other languages. Other interesting facts, videos related to 343.

Interesting facts about the number 343


  • (343) Ostara is asteroid number 343. It was discovered by M. F. Wolf from Heidelberg-Königstuhl Observatory on 11/15/1892.

Aircrafts and flights

  • 08/29/1960 the Air France plane, flight number 343, Lockheed L-1049G crashed in Yoff, Senegal 55 passengers and 8 crew members died.

Distances between cities

  • There is a 343 miles (552 km) direct distance between Adana (Turkey) and Zarqa (Jordan).
  • There is a 214 miles (343 km) direct distance between Al Mawşil al Jadīdah (Iraq) and Tabrīz (Iran).
  • There is a 343 miles (552 km) direct distance between Bangalore (India) and Solāpur (India).
  • There is a 214 miles (343 km) direct distance between Dombivli (India) and Solāpur (India).
  • More distances between cities ...
  • There is a 343 miles (552 km) direct distance between Hefei (China) and Zibo (China).
  • There is a 214 miles (343 km) direct distance between Huainan (China) and Wuhan (China).
  • There is a 343 miles (552 km) direct distance between Jodhpur (India) and Meerut (India).
  • There is a 343 miles (551 km) direct distance between Kinshasa (Zaire) and Luanda (Angola).
  • There is a 214 miles (343 km) direct distance between London (United Kingdom) and Paris (France).
  • There is a 343 miles (551 km) direct distance between Oyo (Nigeria) and Zaria (Nigeria).
  • There is a 343 miles (551 km) direct distance between Tianjin (China) and Tongshan (China).


  • 343 Industries Versus The World
  • Pokémon Baltoy (Yajiron, Yajilon) is a Pokémon number # 343 of the National Pokédex. Baltoy is a ground-type and psychic Pokémon in the third generation. It is a Mineral Egg group Pokémon. The indexes ontros of Baltoy are Hoenn index 131 , Teselia index 169 .

History and politics

  • United Nations Security Council Resolution number 343, adopted 14 December 1973. Extending peacekeeping operations in Cyprus. Resolution text.


  • 343 is the smallest cube which is not the sum of three squares
  • 343 is the smallest economical palindrome (A number n is said to be economical if the prime power factorization of n can be written with no more digits than n itself)
  • 343 is a strong Friedman number.

Mobile and telephony

  • 343 is an area code for Ottawa, Ontario (ON), Canada, according to the North American Numbering Plan.


  • The speed of sound in dry air at 20 °C (68 °F) is 343 m/s (1,234.8 km/h)


  • Millau Viaduct height 343 metres (1,125ft), was built in the year 2004 in Millau France. World's tallest bridge pillar Type of construction: Bridge Pillar.

What is 343 in other units

The decimal (Arabic) number 343 converted to a Roman number is CCCXLIII. Roman and decimal number conversions.
The number 343 converted to a Mayan number is mayan number 343
Decimal and Mayan number conversions.

Weight conversion

343 kilograms (kg) = 756.2 pounds (lbs)
343 pounds (lbs) = 155.6 kilograms (kg)

Length conversion

343 kilometers (km) equals to 213.130 miles (mi).
343 miles (mi) equals to 552.005 kilometers (km).
343 meters (m) equals to 1126 feet (ft).
343 feet (ft) equals 104.548 meters (m).
343 centimeters (cm) equals to 135.0 inches (in).
343 inches (in) equals to 871.2 centimeters (cm).

Temperature conversion

343° Fahrenheit (°F) equals to 172.8° Celsius (°C)
343° Celsius (°C) equals to 649.4° Fahrenheit (°F)

Power conversion

343 Horsepower (hp) equals to 252.24 kilowatts (kW)
343 kilowatts (kW) equals to 466.41 horsepower (hp)

Time conversion

(hours, minutes, seconds, days, weeks)
343 seconds equals to 5 minutes, 43 seconds
343 minutes equals to 5 hours, 43 minutes

Codes and images of the number 343

Number 343 morse code: ...-- ....- ...--
Sign language for number 343:
Sign language for number 343 Sign language for number 343 Sign language for number 343
Number 343 in braille:
Number 343 in braille
Images of the number
Image (1) of the numberImage (2) of the number
Number 343 black image Number 343 red image
More images, other sizes, codes and colors ...

Number 343 infographic

Year 343 AD

  • Nicolas of Myra died.
  • Li Shou, emperor of Cheng Han died.

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

Gregorian year 343 is Buddhist year 886.
Buddhist year 343 is Gregorian year 200 a. C.
Gregorian year 343 is Islamic year -288 or -287.
Islamic year 343 is Gregorian year 954 or 955.
Gregorian year 343 is Persian year -280 or -279.
Persian year 343 is Gregorian 964 or 965.
Gregorian year 343 is Hebrew year 4103 or 4104.
Hebrew year 343 is Gregorian year 3417 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 343 is not a prime number. The closest prime numbers are 337, 347.
The 343rd prime number in order is 2309.

Factorization and factors (dividers)

The prime factors of 343 are 73 or 7^3 or 7**3
The factors of 343 are 1, 7, 49, 343.
Total factors 4.
Sum of factors 400 (57).

Prime factor tree


The second power of 3432 is 117.649.
The third power of 3433 is 40.353.607.


The square root √343 is 18,520259.
The cube root of 3343 is 7 exact cube root.


The natural logarithm of No. ln 343 = loge 343 = 5,83773.
The logarithm to base 10 of No. log10 343 = 2,535294.
The Napierian logarithm of No. log1/e 343 = -5,83773.

Trigonometric functions

The cosine of 343 is -0,843838.
The sine of 343 is -0,536598.
The tangent of 343 is 0,635902.

Number 343 in Computer Science

Code typeCode value
(Miscellaneous HTML entities)
Unix timeUnix time 343 is equal to Thursday Jan. 1, 1970, 12:05:43 a.m. GMT
IPv4, IPv6Number 343 internet address in dotted format v4, v6 ::157
343 Decimal = 101010111 Binary
343 Decimal = 110201 Ternary
343 Decimal = 527 Octal
343 Decimal = 157 Hexadecimal (0x157 hex)
343 BASE64MzQz
343 MD53ad7c2ebb96fcba7cda0cf54a2e802f5
343 SHA125a5e3012854728e0c6ab97fdcbb65c3a00c0965
343 SHA2240859ef5e36469c5945c067c362ddd728fbd9f663de3f2b9f0da98801
343 SHA2563c15285c04fff40024bb8714b93e58178bf8d3bebe6943178e1c5412957b7aa1
343 SHA38458f32c6038c2d2c0c94c4ff680b3a02a75fd2c1637e7de0b74361caff1f3275aaab3305b9a42c38cb027e910af576438
More SHA codes related to the number 343 ...

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Numerology 343

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

Character frequency 3: 2

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 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 ...

№ 343 in other languages

How to say or write the number three hundred and forty-three in Spanish, German, French and other languages.
Spanish: 🔊 (número 343)

trescientos cuarenta y tres

German: 🔊 (Nummer 343)


French: 🔊 (nombre 343)

trois cent quarante-trois

Portuguese: 🔊 (número 343)

trezentos e quarenta e três

Hindi: 🔊 (संख्या 343)

तीन सौ, तैंतालीस

Chinese: 🔊 (数 343)


Arabian: 🔊 (عدد 343)

ثلاثمائة و ثلاثة و أربعون

Czech: 🔊 (číslo 343)

třista čtyřicet tři

Korean: 🔊 (번호 343)


Danish: 🔊 (nummer 343)

trehundrede og treogfyrre

Hebrew: (מספר 343)

שלוש מאות ארבעים ושלוש

Dutch: 🔊 (nummer 343)


Japanese: 🔊 (数 343)


Indonesian: 🔊 (jumlah 343)

tiga ratus empat puluh tiga

Italian: 🔊 (numero 343)


Norwegian: 🔊 (nummer 343)

tre hundre og førtitre

Polish: 🔊 (liczba 343)

trzysta czterdzieści trzy

Russian: 🔊 (номер 343)

триста сорок три

Turkish: 🔊 (numara 343)


Thai: 🔊 (จำนวน 343)


Ukrainian: 🔊 (номер 343)

триста сорок три

Vietnamese: 🔊 (con số 343)

ba trăm bốn mươi ba

Other languages ...

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Frequently asked questions about the number 343

  • How do you write the number 343 in words?

    343 can be written as "three hundred and forty-three".

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