138942856149552

138,942,856,149,552 is an even composite number composed of six prime numbers multiplied together.

What does the number 138942856149552 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 1620 divisors.

138942856149552 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand, six hundred twenty divisors.

Prime factorization of 138942856149552:

24 × 32 × 75 × 132 × 192 × 941

(2 × 2 × 2 × 2 × 3 × 3 × 7 × 7 × 7 × 7 × 7 × 13 × 13 × 19 × 19 × 941)

See below for interesting mathematical facts about the number 138942856149552 from the Numbermatics database.


Names of 138942856149552

  • Cardinal: 138942856149552 can be written as One hundred thirty-eight trillion, nine hundred forty-two billion, eight hundred fifty-six million, one hundred forty-nine thousand, five hundred fifty-two.

Scientific notation

  • Scientific notation: 1.38942856149552 × 1014

Factors of 138942856149552

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 16
  • Sum of prime factors: 985

Divisors of 138942856149552

Bases of 138942856149552

  • Binary: 111111001011110001001111001010110111010001100002
  • Hexadecimal: 0x7E5E2795BA30
  • Base-36: 1D91GT5IK0

Squares and roots of 138942856149552

  • 138942856149552 squared (1389428561495522) is 19305117274995100023389800704
  • 138942856149552 cubed (1389428561495523) is 2682308132489875481965512909782562098884608
  • The square root of 138942856149552 is 11787402.4343598281
  • The cube root of 138942856149552 is 51793.9151170435

Scales and comparisons

How big is 138942856149552?
  • 138,942,856,149,552 seconds is equal to 4,417,953 years, 2 weeks, 3 days, 3 hours, 19 minutes, 12 seconds.
  • To count from 1 to 138,942,856,149,552 would take you about eleven million, forty-four thousand, eight hundred eighty-two 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 138942856149552 cubic inches would be around 4316.2 feet tall.

Recreational maths with 138942856149552

  • 138942856149552 backwards is 255941658249831
  • 138942856149552 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 138942856149552's digits is 72
  • More coming soon!

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"Number 138942856149552 - Facts about the integer". Numbermatics.com. 2024. Web. 24 May 2024.

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Numbermatics. (2024). Number 138942856149552 - Facts about the integer. Retrieved 24 May 2024, from https://numbermatics.com/n/138942856149552/

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Numbermatics. 2024. "Number 138942856149552 - Facts about the integer". https://numbermatics.com/n/138942856149552/

The information we have on file for 138942856149552 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 138942856149552, math, Factors of 138942856149552, curriculum, school, college, exams, university, Prime factorization of 138942856149552, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight trillion, nine hundred forty-two billion, eight hundred fifty-six million, one hundred forty-nine thousand, five hundred fifty-two.

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