138397338549433656

138,397,338,549,433,656 is an even composite number composed of six prime numbers multiplied together.

What does the number 138397338549433656 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 2048 divisors.

138397338549433656 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two thousand and forty-eight divisors.

Prime factorization of 138397338549433656:

23 × 33 × 7 × 113 × 173 × 2413

(2 × 2 × 2 × 3 × 3 × 3 × 7 × 11 × 11 × 11 × 17 × 17 × 17 × 241 × 241 × 241)

See below for interesting mathematical facts about the number 138397338549433656 from the Numbermatics database.


Names of 138397338549433656

  • Cardinal: 138397338549433656 can be written as One hundred thirty-eight quadrillion, three hundred ninety-seven trillion, three hundred thirty-eight billion, five hundred forty-nine million, four hundred thirty-three thousand, six hundred fifty-six.

Scientific notation

  • Scientific notation: 1.38397338549433656 × 1017

Factors of 138397338549433656

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 16
  • Sum of prime factors: 281

Divisors of 138397338549433656

Bases of 138397338549433656

  • Binary: 1111010111010111110100101011010100001100100110101001110002
  • Hexadecimal: 0x1EBAFA56A193538
  • Base-36: 11UPRFM2XY60

Squares and roots of 138397338549433656

  • 138397338549433656 squared (1383973385494336562) is 19153823317566555097892798345526336
  • 138397338549433656 cubed (1383973385494336563) is 2650838170197295035127334091152327202346854032764416
  • The square root of 138397338549433656 is 372017927.7258471801
  • The cube root of 138397338549433656 is 517260.4176840195

Scales and comparisons

How big is 138397338549433656?
  • 138,397,338,549,433,656 seconds is equal to 4,400,607,274 years, 41 weeks, 2 days, 20 hours, 27 minutes, 36 seconds.
  • To count from 1 to 138,397,338,549,433,656 would take you about thirteen billion, two hundred one million, eight hundred twenty-one thousand, eight hundred twenty-four 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 138397338549433656 cubic inches would be around 43105 feet tall.

Recreational maths with 138397338549433656

  • 138397338549433656 backwards is 656334945833793831
  • The number of decimal digits it has is: 18
  • The sum of 138397338549433656's digits is 90
  • More coming soon!

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"Number 138397338549433656 - Facts about the integer". Numbermatics.com. 2024. Web. 15 May 2024.

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Numbermatics. (2024). Number 138397338549433656 - Facts about the integer. Retrieved 15 May 2024, from https://numbermatics.com/n/138397338549433656/

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Numbermatics. 2024. "Number 138397338549433656 - Facts about the integer". https://numbermatics.com/n/138397338549433656/

The information we have on file for 138397338549433656 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 138397338549433656, math, Factors of 138397338549433656, curriculum, school, college, exams, university, Prime factorization of 138397338549433656, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, three hundred ninety-seven trillion, three hundred thirty-eight billion, five hundred forty-nine million, four hundred thirty-three thousand, six hundred fifty-six.

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