138340981130526720

138,340,981,130,526,720 is an even composite number composed of seven prime numbers multiplied together.

What does the number 138340981130526720 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 10368 divisors.

138340981130526720 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of ten thousand, three hundred sixty-eight divisors.

Prime factorization of 138340981130526720:

217 × 33 × 5 × 7 × 133 × 232 × 312

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 7 × 13 × 13 × 13 × 23 × 23 × 31 × 31)

See below for interesting mathematical facts about the number 138340981130526720 from the Numbermatics database.


Names of 138340981130526720

  • Cardinal: 138340981130526720 can be written as One hundred thirty-eight quadrillion, three hundred forty trillion, nine hundred eighty-one billion, one hundred thirty million, five hundred twenty-six thousand, seven hundred twenty.

Scientific notation

  • Scientific notation: 1.3834098113052672 × 1017

Factors of 138340981130526720

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 29
  • Sum of prime factors: 84

Divisors of 138340981130526720

Bases of 138340981130526720

  • Binary: 1111010110111110001100011101011100010101000000000000000002
  • Hexadecimal: 0x1EB7C63AE2A0000
  • Base-36: 11U5S9DETXC0

Squares and roots of 138340981130526720

  • 138340981130526720 squared (1383409811305267202) is 19138227060156750000061864633958400
  • 138340981130526720 cubed (1383409811305267203) is 2647601108600880813557811677519085956944990568448000
  • The square root of 138340981130526720 is 371942174.4445320629
  • The cube root of 138340981130526720 is 517190.1961508323

Scales and comparisons

How big is 138340981130526720?
  • 138,340,981,130,526,720 seconds is equal to 4,398,815,283 years, 10 weeks, 2 days, 19 hours, 12 minutes.
  • To count from 1 to 138,340,981,130,526,720 would take you about thirteen billion, one hundred ninety-six million, four hundred forty-five thousand, eight hundred forty-nine 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 138340981130526720 cubic inches would be around 43099.2 feet tall.

Recreational maths with 138340981130526720

  • 138340981130526720 backwards is 027625031189043831
  • 138340981130526720 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 138340981130526720's digits is 63
  • More coming soon!

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"Number 138340981130526720 - Facts about the integer". Numbermatics.com. 2024. Web. 29 May 2024.

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Numbermatics. (2024). Number 138340981130526720 - Facts about the integer. Retrieved 29 May 2024, from https://numbermatics.com/n/138340981130526720/

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Numbermatics. 2024. "Number 138340981130526720 - Facts about the integer". https://numbermatics.com/n/138340981130526720/

The information we have on file for 138340981130526720 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 138340981130526720, math, Factors of 138340981130526720, curriculum, school, college, exams, university, Prime factorization of 138340981130526720, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, three hundred forty trillion, nine hundred eighty-one billion, one hundred thirty million, five hundred twenty-six thousand, seven hundred twenty.

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