138395995620120

138,395,995,620,120 is an even composite number composed of seven prime numbers multiplied together.

What does the number 138395995620120 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 1920 divisors.

138395995620120 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand, nine hundred twenty divisors.

Prime factorization of 138395995620120:

23 × 34 × 5 × 72 × 193 × 73 × 1741

(2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 7 × 7 × 19 × 19 × 19 × 73 × 1741)

See below for interesting mathematical facts about the number 138395995620120 from the Numbermatics database.


Names of 138395995620120

  • Cardinal: 138395995620120 can be written as One hundred thirty-eight trillion, three hundred ninety-five billion, nine hundred ninety-five million, six hundred twenty thousand, one hundred twenty.

Scientific notation

  • Scientific notation: 1.3839599562012 × 1014

Factors of 138395995620120

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 15
  • Sum of prime factors: 1850

Divisors of 138395995620120

Bases of 138395995620120

  • Binary: 111110111011110110101000010100001000011000110002
  • Hexadecimal: 0x7DDED4284318
  • Base-36: 1D228QIHI0

Squares and roots of 138395995620120

  • 138395995620120 squared (1383959956201202) is 19153451603684274223348814400
  • 138395995620120 cubed (1383959956201203) is 2650761004253669205469903532341394785728000
  • The square root of 138395995620120 is 11764182.7434004101
  • The cube root of 138395995620120 is 51725.8744611325

Scales and comparisons

How big is 138395995620120?
  • 138,395,995,620,120 seconds is equal to 4,400,564 years, 29 weeks, 5 days, 20 hours, 42 minutes.
  • To count from 1 to 138,395,995,620,120 would take you about eleven million, one thousand, four hundred eleven 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 138395995620120 cubic inches would be around 4310.5 feet tall.

Recreational maths with 138395995620120

  • 138395995620120 backwards is 021026599593831
  • 138395995620120 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 138395995620120's digits is 63
  • More coming soon!

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"Number 138395995620120 - Facts about the integer". Numbermatics.com. 2024. Web. 25 June 2024.

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Numbermatics. (2024). Number 138395995620120 - Facts about the integer. Retrieved 25 June 2024, from https://numbermatics.com/n/138395995620120/

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Numbermatics. 2024. "Number 138395995620120 - Facts about the integer". https://numbermatics.com/n/138395995620120/

The information we have on file for 138395995620120 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 138395995620120, math, Factors of 138395995620120, curriculum, school, college, exams, university, Prime factorization of 138395995620120, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight trillion, three hundred ninety-five billion, nine hundred ninety-five million, six hundred twenty thousand, one hundred twenty.

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