138815969697559609344

138,815,969,697,559,609,344 is an even composite number composed of seven prime numbers multiplied together.

What does the number 138815969697559609344 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 9720 divisors.

138815969697559609344 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of nine thousand, seven hundred twenty divisors.

Prime factorization of 138815969697559609344:

217 × 34 × 232 × 31 × 472 × 612 × 97

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 23 × 23 × 31 × 47 × 47 × 61 × 61 × 97)

See below for interesting mathematical facts about the number 138815969697559609344 from the Numbermatics database.


Names of 138815969697559609344

  • Cardinal: 138815969697559609344 can be written as One hundred thirty-eight quintillion, eight hundred fifteen quadrillion, nine hundred sixty-nine trillion, six hundred ninety-seven billion, five hundred fifty-nine million, six hundred nine thousand, three hundred forty-four.

Scientific notation

  • Scientific notation: 1.38815969697559609344 × 1020

Factors of 138815969697559609344

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 29
  • Sum of prime factors: 264

Divisors of 138815969697559609344

Bases of 138815969697559609344

  • Binary: 11110000110011101010110010011110110000111100110111000000000000000002
  • Hexadecimal: 0x7867564F61E6E0000
  • Base-36: TANPMEJVDA800

Squares and roots of 138815969697559609344

  • 138815969697559609344 squared (1388159696975596093442) is 19269873443073787699287037260153892110336
  • 138815969697559609344 cubed (1388159696975596093443) is 2674966167949539569035682256488425880933867833391103904579584
  • The square root of 138815969697559609344 is 11782018914.3270182303
  • The cube root of 138815969697559609344 is 5177814.3770744191

Scales and comparisons

How big is 138815969697559609344?
  • 138,815,969,697,559,609,344 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 138,815,969,697,559,609,344 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 138815969697559609344 cubic inches would be around 431484.5 feet tall.

Recreational maths with 138815969697559609344

  • 138815969697559609344 backwards is 443906955796969518831
  • The number of decimal digits it has is: 21
  • The sum of 138815969697559609344's digits is 117
  • More coming soon!

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"Number 138815969697559609344 - Facts about the integer". Numbermatics.com. 2024. Web. 9 May 2024.

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Numbermatics. (2024). Number 138815969697559609344 - Facts about the integer. Retrieved 9 May 2024, from https://numbermatics.com/n/138815969697559609344/

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Numbermatics. 2024. "Number 138815969697559609344 - Facts about the integer". https://numbermatics.com/n/138815969697559609344/

The information we have on file for 138815969697559609344 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 138815969697559609344, math, Factors of 138815969697559609344, curriculum, school, college, exams, university, Prime factorization of 138815969697559609344, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quintillion, eight hundred fifteen quadrillion, nine hundred sixty-nine trillion, six hundred ninety-seven billion, five hundred fifty-nine million, six hundred nine thousand, three hundred forty-four.

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