138538267120800

138,538,267,120,800 is an even composite number composed of six prime numbers multiplied together.

What does the number 138538267120800 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 1728 divisors.

138538267120800 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand, seven hundred twenty-eight divisors.

Prime factorization of 138538267120800:

25 × 37 × 52 × 192 × 43 × 5101

(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 19 × 19 × 43 × 5101)

See below for interesting mathematical facts about the number 138538267120800 from the Numbermatics database.


Names of 138538267120800

  • Cardinal: 138538267120800 can be written as One hundred thirty-eight trillion, five hundred thirty-eight billion, two hundred sixty-seven million, one hundred twenty thousand, eight hundred.

Scientific notation

  • Scientific notation: 1.385382671208 × 1014

Factors of 138538267120800

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 18
  • Sum of prime factors: 5173

Divisors of 138538267120800

Bases of 138538267120800

  • Binary: 111110111111111111101000011001100010100101000002
  • Hexadecimal: 0x7DFFF43314A0
  • Base-36: 1D3VLNAI00

Squares and roots of 138538267120800

  • 138538267120800 squared (1385382671208002) is 19192851456834134321792640000
  • 138538267120800 cubed (1385382671208003) is 2658944381936722731371936105027430912000000
  • The square root of 138538267120800 is 11770227.9978257005
  • The cube root of 138538267120800 is 51743.5931758445

Scales and comparisons

How big is 138538267120800?
  • 138,538,267,120,800 seconds is equal to 4,405,088 years, 19 weeks, 18 hours.
  • To count from 1 to 138,538,267,120,800 would take you about eleven million, twelve thousand, seven hundred twenty 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 138538267120800 cubic inches would be around 4312 feet tall.

Recreational maths with 138538267120800

  • 138538267120800 backwards is 008021762835831
  • 138538267120800 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 138538267120800's digits is 54
  • More coming soon!

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"Number 138538267120800 - Facts about the integer". Numbermatics.com. 2024. Web. 26 September 2024.

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Numbermatics. (2024). Number 138538267120800 - Facts about the integer. Retrieved 26 September 2024, from https://numbermatics.com/n/138538267120800/

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Numbermatics. 2024. "Number 138538267120800 - Facts about the integer". https://numbermatics.com/n/138538267120800/

The information we have on file for 138538267120800 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 138538267120800, math, Factors of 138538267120800, curriculum, school, college, exams, university, Prime factorization of 138538267120800, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight trillion, five hundred thirty-eight billion, two hundred sixty-seven million, one hundred twenty thousand, eight hundred.

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