138704135014618992

138,704,135,014,618,992 is an even composite number composed of seven prime numbers multiplied together.

What does the number 138704135014618992 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 1620 divisors.

138704135014618992 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand, six hundred twenty divisors.

Prime factorization of 138704135014618992:

24 × 32 × 72 × 13 × 19 × 792 × 35712

(2 × 2 × 2 × 2 × 3 × 3 × 7 × 7 × 13 × 19 × 79 × 79 × 3571 × 3571)

See below for interesting mathematical facts about the number 138704135014618992 from the Numbermatics database.


Names of 138704135014618992

  • Cardinal: 138704135014618992 can be written as One hundred thirty-eight quadrillion, seven hundred four trillion, one hundred thirty-five billion, fourteen million, six hundred eighteen thousand, nine hundred ninety-two.

Scientific notation

  • Scientific notation: 1.38704135014618992 × 1017

Factors of 138704135014618992

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 14
  • Sum of prime factors: 3694

Divisors of 138704135014618992

Bases of 138704135014618992

  • Binary: 1111011001100011010101101000010000110110010010111011100002
  • Hexadecimal: 0x1ECC6AD086C9770
  • Base-36: 11XQIFYP2BG0

Squares and roots of 138704135014618992

  • 138704135014618992 squared (1387041350146189922) is 19238837070153654280077554927096064
  • 138704135014618992 cubed (1387041350146189923) is 2668506254502849339225084699769067153883417942847488
  • The square root of 138704135014618992 is 372430040.4299027433
  • The cube root of 138704135014618992 is 517642.3531330713

Scales and comparisons

How big is 138704135014618992?
  • 138,704,135,014,618,992 seconds is equal to 4,410,362,453 years, 21 weeks, 13 hours, 43 minutes, 12 seconds.
  • To count from 1 to 138,704,135,014,618,992 would take you about thirteen billion, two hundred thirty-one million, eighty-seven thousand, three hundred sixty 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 138704135014618992 cubic inches would be around 43136.9 feet tall.

Recreational maths with 138704135014618992

  • 138704135014618992 backwards is 299816410531407831
  • 138704135014618992 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 138704135014618992's digits is 72
  • More coming soon!

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"Number 138704135014618992 - Facts about the integer". Numbermatics.com. 2024. Web. 5 May 2024.

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Numbermatics. (2024). Number 138704135014618992 - Facts about the integer. Retrieved 5 May 2024, from https://numbermatics.com/n/138704135014618992/

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Numbermatics. 2024. "Number 138704135014618992 - Facts about the integer". https://numbermatics.com/n/138704135014618992/

The information we have on file for 138704135014618992 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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