137438562236947449720

137,438,562,236,947,449,720 is an even composite number composed of nine prime numbers multiplied together.

What does the number 137438562236947449720 look like?

This visualization shows the relationship between its 9 prime factors (large circles) and 1536 divisors.

137438562236947449720 is an even composite number. It is composed of nine distinct prime numbers multiplied together. It has a total of one thousand, five hundred thirty-six divisors.

Prime factorization of 137438562236947449720:

23 × 3 × 5 × 11 × 19 × 312 × 307 × 829 × 22406023

(2 × 2 × 2 × 3 × 5 × 11 × 19 × 31 × 31 × 307 × 829 × 22406023)

See below for interesting mathematical facts about the number 137438562236947449720 from the Numbermatics database.


Names of 137438562236947449720

  • Cardinal: 137438562236947449720 can be written as One hundred thirty-seven quintillion, four hundred thirty-eight quadrillion, five hundred sixty-two trillion, two hundred thirty-six billion, nine hundred forty-seven million, four hundred forty-nine thousand, seven hundred twenty.

Scientific notation

  • Scientific notation: 1.3743856223694744972 × 1020

Factors of 137438562236947449720

  • Number of distinct prime factors ω(n): 9
  • Total number of prime factors Ω(n): 12
  • Sum of prime factors: 22407230

Divisors of 137438562236947449720

Bases of 137438562236947449720

  • Binary: 11101110011010101111101110000101100011111011010101101000111011110002
  • Hexadecimal: 0x77357DC2C7DAB4778
  • Base-36: T06Z47JZJJMGO

Squares and roots of 137438562236947449720

  • 137438562236947449720 squared (1374385622369474497202) is 18889358389759277574312299208811928078400
  • 137438562236947449720 cubed (1374385622369474497203) is 2596126258666935933272877128115736203900279370092940218048000
  • The square root of 137438562236947449720 is 11723419391.8390316077
  • The cube root of 137438562236947449720 is 5160631.7235920697

Scales and comparisons

How big is 137438562236947449720?
  • 137,438,562,236,947,449,720 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 137,438,562,236,947,449,720 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 137438562236947449720 cubic inches would be around 430052.6 feet tall.

Recreational maths with 137438562236947449720

  • 137438562236947449720 backwards is 027944749632265834731
  • The number of decimal digits it has is: 21
  • The sum of 137438562236947449720's digits is 96
  • More coming soon!

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"Number 137438562236947449720 - Facts about the integer". Numbermatics.com. 2024. Web. 22 June 2024.

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Numbermatics. (2024). Number 137438562236947449720 - Facts about the integer. Retrieved 22 June 2024, from https://numbermatics.com/n/137438562236947449720/

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Numbermatics. 2024. "Number 137438562236947449720 - Facts about the integer". https://numbermatics.com/n/137438562236947449720/

The information we have on file for 137438562236947449720 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 137438562236947449720, math, Factors of 137438562236947449720, curriculum, school, college, exams, university, Prime factorization of 137438562236947449720, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-seven quintillion, four hundred thirty-eight quadrillion, five hundred sixty-two trillion, two hundred thirty-six billion, nine hundred forty-seven million, four hundred forty-nine thousand, seven hundred twenty.

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