138708902318140

138,708,902,318,140 is an even composite number composed of eight prime numbers multiplied together.

What does the number 138708902318140 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 864 divisors.

138708902318140 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of eight hundred sixty-four divisors.

Prime factorization of 138708902318140:

22 × 5 × 72 × 11 × 19 × 312 × 409 × 1723

(2 × 2 × 5 × 7 × 7 × 11 × 19 × 31 × 31 × 409 × 1723)

See below for interesting mathematical facts about the number 138708902318140 from the Numbermatics database.


Names of 138708902318140

  • Cardinal: 138708902318140 can be written as One hundred thirty-eight trillion, seven hundred eight billion, nine hundred two million, three hundred eighteen thousand, one hundred forty.

Scientific notation

  • Scientific notation: 1.3870890231814 × 1014

Factors of 138708902318140

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 11
  • Sum of prime factors: 2207

Divisors of 138708902318140

Bases of 138708902318140

  • Binary: 111111000100111101011101101100110010000001111002
  • Hexadecimal: 0x7E27AED9903C
  • Base-36: 1D61ZN2YWS

Squares and roots of 138708902318140

  • 138708902318140 squared (1387089023181402) is 19240159582303304265773059600
  • 138708902318140 cubed (1387089023181403) is 2668781416087134335191270497409600381144000
  • The square root of 138708902318140 is 11777474.3607506953
  • The cube root of 138708902318140 is 51764.8283573767

Scales and comparisons

How big is 138708902318140?
  • 138,708,902,318,140 seconds is equal to 4,410,514 years, 2 weeks, 3 hours, 55 minutes, 40 seconds.
  • To count from 1 to 138,708,902,318,140 would take you about eleven million, twenty-six thousand, two hundred eighty-five 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 138708902318140 cubic inches would be around 4313.7 feet tall.

Recreational maths with 138708902318140

  • 138708902318140 backwards is 041813209807831
  • 138708902318140 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 138708902318140's digits is 55
  • More coming soon!

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"Number 138708902318140 - Facts about the integer". Numbermatics.com. 2024. Web. 7 June 2024.

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Numbermatics. (2024). Number 138708902318140 - Facts about the integer. Retrieved 7 June 2024, from https://numbermatics.com/n/138708902318140/

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The information we have on file for 138708902318140 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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