Number 43 facts
The odd number 43 is spelled 🔊, and written in words: forty-three. The ordinal number 43rd is said 🔊 and written as: forty-third. Phone prefix +43 or 0043. The meaning of the number 43 in Maths: Is it Prime? Factorization and prime factors tree. The square root and cube root of 43. What is 43 in computer science, numerology, codes and images, photo art, writing and naming in other languages. Other interesting facts, news related to 43. ‹‹ 42 44 ››
Interesting facts about the number 43
Asteroids
- (43) Ariadne is asteroid number 43. It was discovered by N. R. Pogson from Radcliffe Observatory, Oxford on 4/15/1857.
Areas, mountains and surfaces
- The total area of Vancouver Island is 12,079 square miles (31,285 square km). Country Canada (British Columbia). 43th largest island in the world.
Distances
- There is a 27 miles (43 km) direct distance between Ghāziābād (India) and Meerut (India).
- There is a 27 miles (43 km) direct distance between Goyang-si (South Korea) and Suwon-si (South Korea).
- There is a 43 miles (69 km) direct distance between Gujrānwāla (Pakistan) and Lahore (Pakistan).
- There is a 27 miles (43 km) direct distance between Changshu City (China) and Wuxi (China).
- More distances ...
- There is a 43 miles (69 km) direct distance between Kaifeng (China) and Xinxiang (China).
- There is a 27 miles (43 km) direct distance between Kawasaki (Japan) and Saitama (Japan).
- There is a 27 miles (43 km) direct distance between Kyoto (Japan) and Ōsaka-shi (Japan).
Games
History and politics
- United Nations Security Council Resolution number 43, adopted 1 April 1948. Requesting representatives relating to the situation in Palestine. Resolution text.
In other fields
- Hate Symbol: The number 43 is a numerical symbol used by members of the racist skinhead group Supreme White Alliance (SWA). If one substitutes the letter numbers in the initials of SWA (19, 23, 1), then add those numbers, the total is 43. The list of evil numbers.
Mathematics
- 43 is the smallest prime formed from reverse concatenation of two consecutive numbers
- 43 is the smallest prime whose index (14) is divisible by the sum of its digits (4+3)
- 43 is the smallest non-palindromic prime which on subtracting its reverse gives a perfect square (i.e., 43 - 34 = 32)
- 43 is the minimal sum on each face of Honaker's Magic Die - a die with dots numbered with distinct integers to sum up to the same sum on each face
- 43 is the number of sided 7-iamonds.
Mobile and telephony
- Number 43 or +43 or 0043 is a dial the international call prefix for Austria. (00/+) is dial the international call prefix.
Science
- Technetium is the chemical element in the periodic table that has the symbol Tc and atomic number 43.
Sports
- The best athletes to wear number 43
Richard Petty, NASCAR; Dennis Eckersley, MLB; Troy Polamalu, NFL
Please write us
If you know something interesting about the number 43 or any natural number (positive integer), please write to us.What is 43 in other units
The decimal (Arabic) number 43 converted to a Roman number is XLIII.
Roman and decimal number conversions.
43 kilograms (kg) = 94.8 pounds (lbs)
43 pounds (lbs) = 19.5 kilograms (kg)
43 kilometers (km) equals to 26.719 miles (mi).
43 miles (mi) equals to 69.202 kilometers (km).
43 meters (m) equals to 69.202 feet (ft).
43 feet (ft) equals 13.107 meters (m).
43 centimeters (cm) equals to 16.9 inches (in).
43 inches (in) equals to 109.2 centimeters (cm).
43° Fahrenheit (°F) equals to 6.1° Celsius (°C)
43° Celsius (°C) equals to 109.4° Fahrenheit (°F)
43 Horsepower (hp) equals to 31.62 kilowatts (kW)
43 kilowatts (kW) equals to 58.47 horsepower (hp)
| The number 43 converted to a Mayan number is |
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| Decimal and Mayan number conversions. |
Weight conversion
43 kilograms (kg) = 94.8 pounds (lbs)
43 pounds (lbs) = 19.5 kilograms (kg)
Length conversion
43 kilometers (km) equals to 26.719 miles (mi).
43 miles (mi) equals to 69.202 kilometers (km).
43 meters (m) equals to 69.202 feet (ft).
43 feet (ft) equals 13.107 meters (m).
43 centimeters (cm) equals to 16.9 inches (in).
43 inches (in) equals to 109.2 centimeters (cm).
Temperature conversion
43° Fahrenheit (°F) equals to 6.1° Celsius (°C)
43° Celsius (°C) equals to 109.4° Fahrenheit (°F)
Power conversion
43 Horsepower (hp) equals to 31.62 kilowatts (kW)
43 kilowatts (kW) equals to 58.47 horsepower (hp)
Codes and images of the number 43
Number 43 morse code: ....- ...--Sign language for number 43:
Number 43 in braille:
| Images of the number | |
| Image (1) of the number | Image (2) of the number |
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| More images, other sizes, codes and colors ... | |
Number 43 infographic
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Year 43 AD
- The Romans invaded Britain.
- London was founded as the Roman town of Londinium
- Chinese armies conquered Annam (northern Vietnam).
Gregorian, Hebrew, Islamic, Persian and Buddhist Year (Calendar)
Gregorian year 43 is Buddhist year 586.Buddhist year 43 is Gregorian year 500 a. C.
Gregorian year 43 is Islamic year -597 or -596.
Islamic year 43 is Gregorian year 663 or 664.
Gregorian year 43 is Persian year -580 or -579.
Persian year 43 is Gregorian 664 or 665.
Gregorian year 43 is Hebrew year 3803 or 3804.
Hebrew year 43 is Gregorian year 3717 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 43 is a prime number. The closest prime numbers are 41, 47.
The 43rd prime number in order is 191.
Factorization and factors (dividers)
The prime factors of 43
Prime numbers have no prime factors smaller than themselves.
The factors of 43 are 1, 43.
Total factors 2.
Sum of factors 44 (1).
Prime factor tree
43 is a prime number.
Powers
The second power of 432 is 1.849.
The third power of 433 is 79.507.
Roots
The square root √43 is 6,557439.
The cube root of 3√43 is 3,503398.
Logarithms
The natural logarithm of No. ln 43 = loge 43 = 3,7612.
The logarithm to base 10 of No. log10 43 = 1,633468.
The Napierian logarithm of No. log1/e 43 = -3,7612.
Trigonometric functions
The cosine of 43 is 0,555113.The sine of 43 is -0,831775.
The tangent of 43 is -1,498387.
Number 43 in Computer Science
| Code type | Code value |
|---|---|
| Port 43/TCP | WHOIS protocol |
| ASCII Html | + Plus sign + (ISO 8859-1 Characters) |
| Unix time | Unix time 43 is equal to Thursday Jan. 1, 1970, 12:43 a.m. GMT |
| IPv4, IPv6 | Number 43 internet address in dotted format v4 0.0.0.43, v6 ::2b |
| 43 Decimal | = 101011 Binary |
| 43 Decimal | = 1121 Ternary |
| 43 Decimal | = 53 Octal |
| 43 Decimal | = 2B Hexadecimal (0x2b hex) |
| 43 BASE64 | NDM= |
| 43 MD5 | 17e62166fc8586dfa4d1bc0e1742c08b |
| 43 SHA1 | 0286dd552c9bea9a69ecb3759e7b94777635514b |
| 43 SHA224 | 66d178281474e50ee7040e2270f5c889cbfdfaf11a930aae6d6f5028 |
| 43 SHA256 | 44cb730c420480a0477b505ae68af508fb90f96cf0ec54c6ad16949dd427f13a |
| 43 SHA384 | 53d4d8f39ab99aa690256f4d0ebe6d79c0effa3138c966388d33122b50766cb0151bc7e3125132017681fcb831802509 |
| More SHA codes related to the number 43 ... | |
If you know something interesting about the 43 number that you did not find on this page, do not hesitate to write us here.
Numerology 43
According to Wikipedia, numerology is based on faith, yet many people seek the meaning of the number 43 from a numerological perspective.
More about numerology 43 ...
More about numerology 43 ...
№ 43 in other languages
How to say or write the number forty-three in Spanish, German, French and other languages.
| Spanish: | 🔊 (número 43) | cuarenta y tres |
| German: | 🔊 (Nummer 43) | dreiundvierzig |
| French: | 🔊 (nombre 43) | quarante-trois |
| Portuguese: | 🔊 (número 43) | quarenta e três |
| Hindi: | 🔊 (संख्या 43) | तैंतालीस |
| Chinese: | 🔊 (数 43) | 四十三 |
| Arabian: | 🔊 (عدد 43) | ثلاثة و أربعون |
| Czech: | 🔊 (číslo 43) | čtyřicet tři |
| Korean: | 🔊 (번호 43) | 사십삼 |
| Danish: | 🔊 (nummer 43) | treogfyrre |
| Hebrew: | (מספר 43) | ארבעים ושלש |
| Dutch: | 🔊 (nummer 43) | drieënveertig |
| Japanese: | 🔊 (数 43) | 四十三 |
| Indonesian: | 🔊 (jumlah 43) | empat puluh tiga |
| Italian: | 🔊 (numero 43) | quarantatré |
| Norwegian: | 🔊 (nummer 43) | førti-tre |
| Polish: | 🔊 (liczba 43) | czterdzieści trzy |
| Russian: | 🔊 (номер 43) | сорок три |
| Turkish: | 🔊 (numara 43) | kırküç |
| Thai: | 🔊 (จำนวน 43) | สี่สิบสาม |
| Ukrainian: | 🔊 (номер 43) | сорок три |
| Vietnamese: | 🔊 (con số 43) | bốn mươi ba |
| Other languages ... | ||
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Frequently asked questions about the number 43
Is 43 prime and why?
The number 43 is a prime number because its divisors are: 1, 43.
How do you write the number 43 in words?
43 can be written as "forty-three".
Number 43 in News
| BBC: Pen pals meet for the first time after 43 years
The two women began exchanging letters in 1983 through a school project and finally met in Newfoundland this week. Oct. 21, 2025 |
| France24: Italy takes back 43 migrants following court ruling
An Italian navy ship on Saturday took migrants to Italy from asylum processing centers in Albania following a court decision in Rome. It was the third failed attempt by Giorgia Meloni’s far-right government to process migrants in the non-EU country. According to Italian media, the men were from Bangladesh, Egypt, … Feb. 2, 2025 |
| France24: Gaza police chief among at least 43 killed in Israeli air strikes
Israeli air strikes on Thursday killed at least 43 people across the Gaza Strip including Mahmoud Salah, the director general of Gaza's police department, Gaza's interior ministry said. Salah was in the Al-Mawasi district, a humanitarian zone for civilians, when he was killed. Jan. 2, 2025 |
| France24: Mexico: Ten years after disappearance of 43 student teachers, questions remain unanswered
It's the biggest mystery and probably the biggest scandal to hit Mexico in the past decade. On September 26, 2014, in the southern town of Iguala, police officers fired on several buses carrying students from the Ayotzinapa Rural Teachers' College. In the ensuing chaos, six people including three students were … Sept. 13, 2024 |
| NASA: NASA’s ELaNa 43 Prepares for Firefly Aerospace Launch
NASA is readying for the launch of several small satellites to space, built with the help of students, educators, and researchers from across the country, as part of the agency’s CubeSat Launch Initiative. The ELaNa 43 (Educational Launch of Nanosatellites 43) mission includes eight CubeSats flying on Firefly Aerospace’s Alpha … June 21, 2024 |