138390970968800

138,390,970,968,800 is an even composite number composed of five prime numbers multiplied together.

What does the number 138390970968800 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 864 divisors.

138390970968800 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eight hundred sixty-four divisors.

Prime factorization of 138390970968800:

25 × 52 × 113 × 293 × 732

(2 × 2 × 2 × 2 × 2 × 5 × 5 × 11 × 11 × 11 × 29 × 29 × 29 × 73 × 73)

See below for interesting mathematical facts about the number 138390970968800 from the Numbermatics database.


Names of 138390970968800

  • Cardinal: 138390970968800 can be written as One hundred thirty-eight trillion, three hundred ninety billion, nine hundred seventy million, nine hundred sixty-eight thousand, eight hundred.

Scientific notation

  • Scientific notation: 1.383909709688 × 1014

Factors of 138390970968800

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 15
  • Sum of prime factors: 120

Divisors of 138390970968800

Bases of 138390970968800

  • Binary: 111110111011101101010001010101000101010111000002
  • Hexadecimal: 0x7DDDA8AA2AE0
  • Base-36: 1D1ZXMYRQ8

Squares and roots of 138390970968800

  • 138390970968800 squared (1383909709688002) is 19152060845687244410573440000
  • 138390970968800 cubed (1383909709688003) is 2650472296488194617908139002800348672000000
  • The square root of 138390970968800 is 11763969.1842846987
  • The cube root of 138390970968800 is 51725.2484612551

Scales and comparisons

How big is 138390970968800?
  • 138,390,970,968,800 seconds is equal to 4,400,404 years, 41 weeks, 6 days, 4 hours, 13 minutes, 20 seconds.
  • To count from 1 to 138,390,970,968,800 would take you about eleven million, one thousand and twelve 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 138390970968800 cubic inches would be around 4310.4 feet tall.

Recreational maths with 138390970968800

  • 138390970968800 backwards is 008869079093831
  • The number of decimal digits it has is: 15
  • The sum of 138390970968800's digits is 71
  • More coming soon!

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"Number 138390970968800 - Facts about the integer". Numbermatics.com. 2024. Web. 8 June 2024.

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Numbermatics. (2024). Number 138390970968800 - Facts about the integer. Retrieved 8 June 2024, from https://numbermatics.com/n/138390970968800/

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The information we have on file for 138390970968800 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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