138790105125

138,790,105,125 is an odd composite number composed of five prime numbers multiplied together.

What does the number 138790105125 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 288 divisors.

138790105125 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.

Prime factorization of 138790105125:

3 × 53 × 75 × 192 × 61

(3 × 5 × 5 × 5 × 7 × 7 × 7 × 7 × 7 × 19 × 19 × 61)

See below for interesting mathematical facts about the number 138790105125 from the Numbermatics database.


Names of 138790105125

  • Cardinal: 138790105125 can be written as One hundred thirty-eight billion, seven hundred ninety million, one hundred five thousand, one hundred twenty-five.

Scientific notation

  • Scientific notation: 1.38790105125 × 1011

Factors of 138790105125

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 12
  • Sum of prime factors: 95

Divisors of 138790105125

Bases of 138790105125

  • Binary: 100000010100001000100011110000001001012
  • Hexadecimal: 0x205088F025
  • Base-36: 1RRC1MHX

Squares and roots of 138790105125

  • 138790105125 squared (1387901051252) is 19262693280608551265625
  • 138790105125 cubed (1387901051253) is 2673471225406291954130045548828125
  • The square root of 138790105125 is 372545.4403492277
  • The cube root of 138790105125 is 5177.4927755699

Scales and comparisons

How big is 138790105125?
  • 138,790,105,125 seconds is equal to 4,413 years, 4 weeks, 6 days, 22 hours, 58 minutes, 45 seconds.
  • To count from 1 to 138,790,105,125 would take you about eight thousand, eight hundred twenty-six 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 138790105125 cubic inches would be around 431.5 feet tall.

Recreational maths with 138790105125

  • 138790105125 backwards is 521501097831
  • The number of decimal digits it has is: 12
  • The sum of 138790105125's digits is 42
  • More coming soon!

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"Number 138790105125 - Facts about the integer". Numbermatics.com. 2024. Web. 15 June 2024.

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Numbermatics. (2024). Number 138790105125 - Facts about the integer. Retrieved 15 June 2024, from https://numbermatics.com/n/138790105125/

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The information we have on file for 138790105125 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 138790105125, math, Factors of 138790105125, curriculum, school, college, exams, university, Prime factorization of 138790105125, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight billion, seven hundred ninety million, one hundred five thousand, one hundred twenty-five.

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