138345137723723931

138,345,137,723,723,931 is an odd composite number composed of seven prime numbers multiplied together.

What does the number 138345137723723931 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 4608 divisors.

138345137723723931 is an odd composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four thousand, six hundred eight divisors.

Prime factorization of 138345137723723931:

35 × 73 × 113 × 133 × 232 × 29 × 37

(3 × 3 × 3 × 3 × 3 × 7 × 7 × 7 × 11 × 11 × 11 × 13 × 13 × 13 × 23 × 23 × 29 × 37)

See below for interesting mathematical facts about the number 138345137723723931 from the Numbermatics database.


Names of 138345137723723931

  • Cardinal: 138345137723723931 can be written as One hundred thirty-eight quadrillion, three hundred forty-five trillion, one hundred thirty-seven billion, seven hundred twenty-three million, seven hundred twenty-three thousand, nine hundred thirty-one.

Scientific notation

  • Scientific notation: 1.38345137723723931 × 1017

Factors of 138345137723723931

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 18
  • Sum of prime factors: 123

Divisors of 138345137723723931

Bases of 138345137723723931

  • Binary: 1111010111000000000101011011101100110110011010000100110112
  • Hexadecimal: 0x1EB802B766CD09B
  • Base-36: 11U79AVV3MOR

Squares and roots of 138345137723723931

  • 138345137723723931 squared (1383451377237239312) is 19139377131796142292523422302092761
  • 138345137723723931 cubed (1383451377237239313) is 2647839765244629616245656124672281505296899517563491
  • The square root of 138345137723723931 is 371947762.0899525335
  • The cube root of 138345137723723931 is 517195.3759312639

Scales and comparisons

How big is 138345137723723931?
  • 138,345,137,723,723,931 seconds is equal to 4,398,947,450 years, 2 days, 8 hours, 38 minutes, 51 seconds.
  • To count from 1 to 138,345,137,723,723,931 would take you about thirteen billion, one hundred ninety-six million, eight hundred forty-two thousand, three 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 138345137723723931 cubic inches would be around 43099.6 feet tall.

Recreational maths with 138345137723723931

  • 138345137723723931 backwards is 139327327731543831
  • The number of decimal digits it has is: 18
  • The sum of 138345137723723931's digits is 72
  • More coming soon!

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"Number 138345137723723931 - Facts about the integer". Numbermatics.com. 2024. Web. 18 June 2024.

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Numbermatics. (2024). Number 138345137723723931 - Facts about the integer. Retrieved 18 June 2024, from https://numbermatics.com/n/138345137723723931/

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The information we have on file for 138345137723723931 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 138345137723723931, math, Factors of 138345137723723931, curriculum, school, college, exams, university, Prime factorization of 138345137723723931, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, three hundred forty-five trillion, one hundred thirty-seven billion, seven hundred twenty-three million, seven hundred twenty-three thousand, nine hundred thirty-one.

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