138311868784320

138,311,868,784,320 is an even composite number composed of eight prime numbers multiplied together.

What does the number 138311868784320 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 3024 divisors.

138311868784320 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of three thousand and twenty-four divisors.

Prime factorization of 138311868784320:

26 × 32 × 5 × 72 × 11 × 19 × 71 × 2572

(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 7 × 11 × 19 × 71 × 257 × 257)

See below for interesting mathematical facts about the number 138311868784320 from the Numbermatics database.


Names of 138311868784320

  • Cardinal: 138311868784320 can be written as One hundred thirty-eight trillion, three hundred eleven billion, eight hundred sixty-eight million, seven hundred eighty-four thousand, three hundred twenty.

Scientific notation

  • Scientific notation: 1.3831186878432 × 1014

Factors of 138311868784320

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 16
  • Sum of prime factors: 375

Divisors of 138311868784320

Bases of 138311868784320

  • Binary: 111110111001011001111011100111010011110110000002
  • Hexadecimal: 0x7DCB3DCE9EC0
  • Base-36: 1D0ZLFKFK0

Squares and roots of 138311868784320

  • 138311868784320 squared (1383118687843202) is 19130173046610953234677862400
  • 138311868784320 cubed (1383118687843203) is 2645929984244189335066840367813504237568000
  • The square root of 138311868784320 is 11760606.6503526935
  • The cube root of 138311868784320 is 51715.3914599233

Scales and comparisons

How big is 138311868784320?
  • 138,311,868,784,320 seconds is equal to 4,397,889 years, 31 weeks, 1 day, 15 hours, 12 minutes.
  • To count from 1 to 138,311,868,784,320 would take you about ten million, nine hundred ninety-four thousand, seven hundred twenty-four 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 138311868784320 cubic inches would be around 4309.6 feet tall.

Recreational maths with 138311868784320

  • 138311868784320 backwards is 023487868113831
  • 138311868784320 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 138311868784320's digits is 63
  • More coming soon!

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"Number 138311868784320 - Facts about the integer". Numbermatics.com. 2024. Web. 17 June 2024.

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Numbermatics. (2024). Number 138311868784320 - Facts about the integer. Retrieved 17 June 2024, from https://numbermatics.com/n/138311868784320/

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Numbermatics. 2024. "Number 138311868784320 - Facts about the integer". https://numbermatics.com/n/138311868784320/

The information we have on file for 138311868784320 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 138311868784320, math, Factors of 138311868784320, curriculum, school, college, exams, university, Prime factorization of 138311868784320, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight trillion, three hundred eleven billion, eight hundred sixty-eight million, seven hundred eighty-four thousand, three hundred twenty.

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