138396790947800

138,396,790,947,800 is an even composite number composed of six prime numbers multiplied together.

What does the number 138396790947800 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 864 divisors.

138396790947800 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of eight hundred sixty-four divisors.

Prime factorization of 138396790947800:

23 × 52 × 7 × 112 × 373 × 1272

(2 × 2 × 2 × 5 × 5 × 7 × 11 × 11 × 37 × 37 × 37 × 127 × 127)

See below for interesting mathematical facts about the number 138396790947800 from the Numbermatics database.


Names of 138396790947800

  • Cardinal: 138396790947800 can be written as One hundred thirty-eight trillion, three hundred ninety-six billion, seven hundred ninety million, nine hundred forty-seven thousand, eight hundred.

Scientific notation

  • Scientific notation: 1.383967909478 × 1014

Factors of 138396790947800

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 13
  • Sum of prime factors: 189

Divisors of 138396790947800

Bases of 138396790947800

  • Binary: 111110111011111000000111000111111111111110110002
  • Hexadecimal: 0x7DDF038FFFD8
  • Base-36: 1D22LW149K

Squares and roots of 138396790947800

  • 138396790947800 squared (1383967909478002) is 19153671744649056022324840000
  • 138396790947800 cubed (1383967909478003) is 2650806704326979109598301491223083352000000
  • The square root of 138396790947800 is 11764216.5462813545
  • The cube root of 138396790947800 is 51725.9735462269

Scales and comparisons

How big is 138396790947800?
  • 138,396,790,947,800 seconds is equal to 4,400,589 years, 44 weeks, 6 days, 1 hour, 3 minutes, 20 seconds.
  • To count from 1 to 138,396,790,947,800 would take you about eleven million, one thousand, four hundred seventy-four 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 138396790947800 cubic inches would be around 4310.5 feet tall.

Recreational maths with 138396790947800

  • 138396790947800 backwards is 008749097693831
  • 138396790947800 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 138396790947800's digits is 74
  • More coming soon!

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"Number 138396790947800 - Facts about the integer". Numbermatics.com. 2024. Web. 9 June 2024.

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Numbermatics. (2024). Number 138396790947800 - Facts about the integer. Retrieved 9 June 2024, from https://numbermatics.com/n/138396790947800/

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The information we have on file for 138396790947800 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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