129135929779814400

129,135,929,779,814,400 is an even composite number composed of four prime numbers multiplied together.

What does the number 129135929779814400 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 1539 divisors.

129135929779814400 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one thousand, five hundred thirty-nine divisors.

Prime factorization of 129135929779814400:

218 × 38 × 52 × 17332

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 1733 × 1733)

See below for interesting mathematical facts about the number 129135929779814400 from the Numbermatics database.


Names of 129135929779814400

  • Cardinal: 129135929779814400 can be written as One hundred twenty-nine quadrillion, one hundred thirty-five trillion, nine hundred twenty-nine billion, seven hundred seventy-nine million, eight hundred fourteen thousand, four hundred.

Scientific notation

  • Scientific notation: 1.291359297798144 × 1017

Factors of 129135929779814400

  • Number of distinct prime factors ω(n): 4
  • Total number of prime factors Ω(n): 30
  • Sum of prime factors: 1743

Divisors of 129135929779814400

Bases of 129135929779814400

  • Binary: 1110010101100100001110001101001100100010000000000000000002
  • Hexadecimal: 0x1CAC871A6440000
  • Base-36: ZBIV75S0000

Squares and roots of 129135929779814400

  • 129135929779814400 squared (1291359297798144002) is 16676088360097155591265698447360000
  • 129135929779814400 cubed (1291359297798144003) is 2153482175471486556411787583943197072748969984000000
  • 129135929779814400 is a perfect square number. Its square root is 359354880
  • The cube root of 129135929779814400 is 505454.8459369365

Scales and comparisons

How big is 129135929779814400?
  • 129,135,929,779,814,400 seconds is equal to 4,106,123,123 years, 17 weeks, 5 days.
  • To count from 1 to 129,135,929,779,814,400 would take you about twelve billion, three hundred eighteen million, three hundred sixty-nine thousand, three hundred seventy years!

    This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

  • A cube with a volume of 129135929779814400 cubic inches would be around 42121.2 feet tall.

Recreational maths with 129135929779814400

  • 129135929779814400 backwards is 004418977929531921
  • 129135929779814400 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 129135929779814400's digits is 81
  • More coming soon!

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"Number 129135929779814400 - Facts about the integer". Numbermatics.com. 2024. Web. 23 June 2024.

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Numbermatics. (2024). Number 129135929779814400 - Facts about the integer. Retrieved 23 June 2024, from https://numbermatics.com/n/129135929779814400/

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The information we have on file for 129135929779814400 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

Keywords: Divisors of 129135929779814400, math, Factors of 129135929779814400, curriculum, school, college, exams, university, Prime factorization of 129135929779814400, STEM, science, technology, engineering, physics, economics, calculator, one hundred twenty-nine quadrillion, one hundred thirty-five trillion, nine hundred twenty-nine billion, seven hundred seventy-nine million, eight hundred fourteen thousand, four hundred.

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