138840386107500

138,840,386,107,500 is an even composite number composed of seven prime numbers multiplied together.

What does the number 138840386107500 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 4860 divisors.

138840386107500 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four thousand, eight hundred sixty divisors.

Prime factorization of 138840386107500:

22 × 33 × 54 × 72 × 112 × 192 × 312

(2 × 2 × 3 × 3 × 3 × 5 × 5 × 5 × 5 × 7 × 7 × 11 × 11 × 19 × 19 × 31 × 31)

See below for interesting mathematical facts about the number 138840386107500 from the Numbermatics database.


Names of 138840386107500

  • Cardinal: 138840386107500 can be written as One hundred thirty-eight trillion, eight hundred forty billion, three hundred eighty-six million, one hundred seven thousand, five hundred.

Scientific notation

  • Scientific notation: 1.388403861075 × 1014

Factors of 138840386107500

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 17
  • Sum of prime factors: 78

Divisors of 138840386107500

Bases of 138840386107500

  • Binary: 111111001000110010010111110010011111000011011002
  • Hexadecimal: 0x7E464BE4F86C
  • Base-36: 1D7QE54W30

Squares and roots of 138840386107500

  • 138840386107500 squared (1388403861075002) is 19276652814479679001556250000
  • 138840386107500 cubed (1388403861075003) is 2676377919622585199288729843379796875000000
  • The square root of 138840386107500 is 11783055.0413506937
  • The cube root of 138840386107500 is 51781.1793539263

Scales and comparisons

How big is 138840386107500?
  • 138,840,386,107,500 seconds is equal to 4,414,694 years, 42 weeks, 3 days, 6 hours, 45 minutes.
  • To count from 1 to 138,840,386,107,500 would take you about eleven million, thirty-six thousand, seven hundred thirty-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 138840386107500 cubic inches would be around 4315.1 feet tall.

Recreational maths with 138840386107500

  • 138840386107500 backwards is 005701683048831
  • 138840386107500 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 138840386107500's digits is 54
  • More coming soon!

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"Number 138840386107500 - Facts about the integer". Numbermatics.com. 2024. Web. 12 May 2024.

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Numbermatics. (2024). Number 138840386107500 - Facts about the integer. Retrieved 12 May 2024, from https://numbermatics.com/n/138840386107500/

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Numbermatics. 2024. "Number 138840386107500 - Facts about the integer". https://numbermatics.com/n/138840386107500/

The information we have on file for 138840386107500 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 138840386107500, math, Factors of 138840386107500, curriculum, school, college, exams, university, Prime factorization of 138840386107500, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight trillion, eight hundred forty billion, three hundred eighty-six million, one hundred seven thousand, five hundred.

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