129442640747472000

129,442,640,747,472,000 is an even composite number composed of six prime numbers multiplied together.

What does the number 129442640747472000 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 4096 divisors.

129442640747472000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four thousand and ninety-six divisors.

Prime factorization of 129442640747472000:

27 × 33 × 53 × 133 × 23 × 1813

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 5 × 13 × 13 × 13 × 23 × 181 × 181 × 181)

See below for interesting mathematical facts about the number 129442640747472000 from the Numbermatics database.


Names of 129442640747472000

  • Cardinal: 129442640747472000 can be written as One hundred twenty-nine quadrillion, four hundred forty-two trillion, six hundred forty billion, seven hundred forty-seven million, four hundred seventy-two thousand.

Scientific notation

  • Scientific notation: 1.29442640747472 × 1017

Factors of 129442640747472000

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 20
  • Sum of prime factors: 227

Divisors of 129442640747472000

Bases of 129442640747472000

  • Binary: 1110010111101111101100101010111001000101010100100100000002
  • Hexadecimal: 0x1CBDF655C8AA480
  • Base-36: ZEJL48F3MO0

Squares and roots of 129442640747472000

  • 129442640747472000 squared (1294426407474720002) is 16755397243679098570874390784000000
  • 129442640747472000 cubed (1294426407474720003) is 2168862865994736120361511418441252388098048000000000
  • The square root of 129442640747472000 is 359781379.1005198757
  • The cube root of 129442640747472000 is 505854.6984300313

Scales and comparisons

How big is 129442640747472000?
  • 129,442,640,747,472,000 seconds is equal to 4,115,875,583 years, 20 weeks, 3 days.
  • To count from 1 to 129,442,640,747,472,000 would take you about twelve billion, three hundred forty-seven million, six hundred twenty-six thousand, seven hundred fifty 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 129442640747472000 cubic inches would be around 42154.6 feet tall.

Recreational maths with 129442640747472000

  • 129442640747472000 backwards is 000274747046244921
  • The number of decimal digits it has is: 18
  • The sum of 129442640747472000's digits is 63
  • More coming soon!

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"Number 129442640747472000 - Facts about the integer". Numbermatics.com. 2024. Web. 6 June 2024.

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Numbermatics. (2024). Number 129442640747472000 - Facts about the integer. Retrieved 6 June 2024, from https://numbermatics.com/n/129442640747472000/

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The information we have on file for 129442640747472000 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!

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