138790928049805886400

138,790,928,049,805,886,400 is an even composite number composed of eight prime numbers multiplied together.

What does the number 138790928049805886400 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 45360 divisors.

138790928049805886400 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of forty-five thousand, three hundred sixty divisors.

Prime factorization of 138790928049805886400:

26 × 33 × 52 × 74 × 133 × 232 × 292 × 372

(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 7 × 7 × 7 × 7 × 13 × 13 × 13 × 23 × 23 × 29 × 29 × 37 × 37)

See below for interesting mathematical facts about the number 138790928049805886400 from the Numbermatics database.


Names of 138790928049805886400

  • Cardinal: 138790928049805886400 can be written as One hundred thirty-eight quintillion, seven hundred ninety quadrillion, nine hundred twenty-eight trillion, forty-nine billion, eight hundred five million, eight hundred eighty-six thousand, four hundred.

Scientific notation

  • Scientific notation: 1.387909280498058864 × 1020

Factors of 138790928049805886400

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 24
  • Sum of prime factors: 119

Divisors of 138790928049805886400

Bases of 138790928049805886400

  • Binary: 11110000110000111000110110110110111001001110111101010000011110000002
  • Hexadecimal: 0x7861C6DB7277A83C0
  • Base-36: TAGV1VPPGWHC0

Squares and roots of 138790928049805886400

  • 138790928049805886400 squared (1387909280498058864002) is 19262921708926394389117784720089704960000
  • 138790928049805886400 cubed (1387909280498058864003) is 2673518780932647051326532307511468176633046523047276544000000
  • The square root of 138790928049805886400 is 11780956160.2531178589
  • The cube root of 138790928049805886400 is 5177503.0084772213

Scales and comparisons

How big is 138790928049805886400?
  • 138,790,928,049,805,886,400 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 138,790,928,049,805,886,400 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 138790928049805886400 cubic inches would be around 431458.6 feet tall.

Recreational maths with 138790928049805886400

  • 138790928049805886400 backwards is 004688508940829097831
  • The number of decimal digits it has is: 21
  • The sum of 138790928049805886400's digits is 99
  • More coming soon!

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"Number 138790928049805886400 - Facts about the integer". Numbermatics.com. 2024. Web. 14 June 2024.

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Numbermatics. (2024). Number 138790928049805886400 - Facts about the integer. Retrieved 14 June 2024, from https://numbermatics.com/n/138790928049805886400/

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Numbermatics. 2024. "Number 138790928049805886400 - Facts about the integer". https://numbermatics.com/n/138790928049805886400/

The information we have on file for 138790928049805886400 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 138790928049805886400, math, Factors of 138790928049805886400, curriculum, school, college, exams, university, Prime factorization of 138790928049805886400, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quintillion, seven hundred ninety quadrillion, nine hundred twenty-eight trillion, forty-nine billion, eight hundred five million, eight hundred eighty-six thousand, four hundred.

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