139812821251981020

139,812,821,251,981,020 is an even composite number composed of seven prime numbers multiplied together.

What does the number 139812821251981020 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 5760 divisors.

139812821251981020 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of five thousand, seven hundred sixty divisors.

Prime factorization of 139812821251981020:

22 × 39 × 5 × 113 × 132 × 313 × 53

(2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 11 × 11 × 11 × 13 × 13 × 31 × 31 × 31 × 53)

See below for interesting mathematical facts about the number 139812821251981020 from the Numbermatics database.


Names of 139812821251981020

  • Cardinal: 139812821251981020 can be written as One hundred thirty-nine quadrillion, eight hundred twelve trillion, eight hundred twenty-one billion, two hundred fifty-one million, nine hundred eighty-one thousand and twenty.

Scientific notation

  • Scientific notation: 1.3981282125198102 × 1017

Factors of 139812821251981020

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 21
  • Sum of prime factors: 118

Divisors of 139812821251981020

Bases of 139812821251981020

  • Binary: 1111100001011011100000101001010011100010011111110110111002
  • Hexadecimal: 0x1F0B70529C4FEDC
  • Base-36: 128NIBE1CXR0

Squares and roots of 139812821251981020

  • 139812821251981020 squared (1398128212519810202) is 19547624986438395552809274440240400
  • 139812821251981020 cubed (1398128212519810203) is 2733008598129669307612352213013551081080105037208000
  • The square root of 139812821251981020 is 373915526.8934161551
  • The cube root of 139812821251981020 is 519017.8963711639

Scales and comparisons

How big is 139812821251981020?
  • 139,812,821,251,981,020 seconds is equal to 4,445,615,246 years, 18 weeks, 5 days, 16 hours, 57 minutes.
  • To count from 1 to 139,812,821,251,981,020 would take you about thirteen billion, three hundred thirty-six million, eight hundred forty-five thousand, seven hundred thirty-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 139812821251981020 cubic inches would be around 43251.5 feet tall.

Recreational maths with 139812821251981020

  • 139812821251981020 backwards is 020189152128218931
  • The number of decimal digits it has is: 18
  • The sum of 139812821251981020's digits is 63
  • More coming soon!

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"Number 139812821251981020 - Facts about the integer". Numbermatics.com. 2024. Web. 23 May 2024.

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Numbermatics. (2024). Number 139812821251981020 - Facts about the integer. Retrieved 23 May 2024, from https://numbermatics.com/n/139812821251981020/

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Numbermatics. 2024. "Number 139812821251981020 - Facts about the integer". https://numbermatics.com/n/139812821251981020/

The information we have on file for 139812821251981020 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 139812821251981020, math, Factors of 139812821251981020, curriculum, school, college, exams, university, Prime factorization of 139812821251981020, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-nine quadrillion, eight hundred twelve trillion, eight hundred twenty-one billion, two hundred fifty-one million, nine hundred eighty-one thousand and twenty.

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