138398457752100

138,398,457,752,100 is an even composite number composed of nine prime numbers multiplied together.

What does the number 138398457752100 look like?

This visualization shows the relationship between its 9 prime factors (large circles) and 1728 divisors.

138398457752100 is an even composite number. It is composed of nine distinct prime numbers multiplied together. It has a total of one thousand, seven hundred twenty-eight divisors.

Prime factorization of 138398457752100:

22 × 32 × 52 × 7 × 13 × 31 × 53 × 941 × 1093

(2 × 2 × 3 × 3 × 5 × 5 × 7 × 13 × 31 × 53 × 941 × 1093)

See below for interesting mathematical facts about the number 138398457752100 from the Numbermatics database.


Names of 138398457752100

  • Cardinal: 138398457752100 can be written as One hundred thirty-eight trillion, three hundred ninety-eight billion, four hundred fifty-seven million, seven hundred fifty-two thousand, one hundred.

Scientific notation

  • Scientific notation: 1.383984577521 × 1014

Factors of 138398457752100

  • Number of distinct prime factors ω(n): 9
  • Total number of prime factors Ω(n): 12
  • Sum of prime factors: 2148

Divisors of 138398457752100

Bases of 138398457752100

  • Binary: 111110111011111011001101110100101101010001001002
  • Hexadecimal: 0x7DDF66E96A24
  • Base-36: 1D23DGEIP0

Squares and roots of 138398457752100

  • 138398457752100 squared (1383984577521002) is 19154133108159808585054410000
  • 138398457752100 cubed (1383984577521003) is 2650902481747755128233875641864791761000000
  • The square root of 138398457752100 is 11764287.3881973827
  • The cube root of 138398457752100 is 51726.1812021233

Scales and comparisons

How big is 138398457752100?
  • 138,398,457,752,100 seconds is equal to 4,400,642 years, 44 weeks, 5 days, 18 hours, 15 minutes.
  • To count from 1 to 138,398,457,752,100 would take you about eleven million, one thousand, six hundred seven 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 138398457752100 cubic inches would be around 4310.5 feet tall.

Recreational maths with 138398457752100

  • 138398457752100 backwards is 001257754893831
  • 138398457752100 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 138398457752100's digits is 63
  • More coming soon!

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"Number 138398457752100 - Facts about the integer". Numbermatics.com. 2024. Web. 25 May 2024.

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Numbermatics. (2024). Number 138398457752100 - Facts about the integer. Retrieved 25 May 2024, from https://numbermatics.com/n/138398457752100/

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The information we have on file for 138398457752100 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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