138814799591520

138,814,799,591,520 is an even composite number composed of eight prime numbers multiplied together.

What does the number 138814799591520 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 1920 divisors.

138814799591520 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of one thousand, nine hundred twenty divisors.

Prime factorization of 138814799591520:

25 × 34 × 5 × 13 × 17 × 61 × 97 × 8191

(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 13 × 17 × 61 × 97 × 8191)

See below for interesting mathematical facts about the number 138814799591520 from the Numbermatics database.


Names of 138814799591520

  • Cardinal: 138814799591520 can be written as One hundred thirty-eight trillion, eight hundred fourteen billion, seven hundred ninety-nine million, five hundred ninety-one thousand, five hundred twenty.

Scientific notation

  • Scientific notation: 1.3881479959152 × 1014

Factors of 138814799591520

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 15
  • Sum of prime factors: 8389

Divisors of 138814799591520

Bases of 138814799591520

  • Binary: 111111001000000010101101101000110111000011000002
  • Hexadecimal: 0x7E4056D1B860
  • Base-36: 1D7EMZL200

Squares and roots of 138814799591520

  • 138814799591520 squared (1388147995915202) is 19269548585633861158855910400
  • 138814799591520 cubed (1388147995915203) is 2674898525133822103734631824824457719808000
  • The square root of 138814799591520 is 11781969.2577904819
  • The cube root of 138814799591520 is 51777.9982877495

Scales and comparisons

How big is 138814799591520?
  • 138,814,799,591,520 seconds is equal to 4,413,881 years, 12 weeks, 5 days, 1 hour, 12 minutes.
  • To count from 1 to 138,814,799,591,520 would take you about eleven million, thirty-four thousand, seven hundred three 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 138814799591520 cubic inches would be around 4314.8 feet tall.

Recreational maths with 138814799591520

  • 138814799591520 backwards is 025195997418831
  • 138814799591520 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 138814799591520's digits is 72
  • More coming soon!

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"Number 138814799591520 - Facts about the integer". Numbermatics.com. 2024. Web. 19 June 2024.

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Numbermatics. (2024). Number 138814799591520 - Facts about the integer. Retrieved 19 June 2024, from https://numbermatics.com/n/138814799591520/

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Numbermatics. 2024. "Number 138814799591520 - Facts about the integer". https://numbermatics.com/n/138814799591520/

The information we have on file for 138814799591520 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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