138398400655010496

138,398,400,655,010,496 is an even composite number composed of seven prime numbers multiplied together.

What does the number 138398400655010496 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 11340 divisors.

138398400655010496 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of eleven thousand, three hundred forty divisors.

Prime factorization of 138398400655010496:

26 × 32 × 74 × 113 × 132 × 232 × 292

(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 7 × 7 × 7 × 11 × 11 × 11 × 13 × 13 × 23 × 23 × 29 × 29)

See below for interesting mathematical facts about the number 138398400655010496 from the Numbermatics database.


Names of 138398400655010496

  • Cardinal: 138398400655010496 can be written as One hundred thirty-eight quadrillion, three hundred ninety-eight trillion, four hundred billion, six hundred fifty-five million, ten thousand, four hundred ninety-six.

Scientific notation

  • Scientific notation: 1.38398400655010496 × 1017

Factors of 138398400655010496

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 21
  • Sum of prime factors: 88

Divisors of 138398400655010496

Bases of 138398400655010496

  • Binary: 1111010111011000010011100101101001000011000101010110000002
  • Hexadecimal: 0x1EBB09CB4862AC0
  • Base-36: 11UQ4ZJD6I80

Squares and roots of 138398400655010496

  • 138398400655010496 squared (1383984006550104962) is 19154117303864809688251549870166016
  • 138398400655010496 cubed (1383984006550104963) is 2650899200813351352805185010398437402000577742503936
  • The square root of 138398400655010496 is 372019355.2155727501
  • The cube root of 138398400655010496 is 517261.7408880991

Scales and comparisons

How big is 138398400655010496?
  • 138,398,400,655,010,496 seconds is equal to 4,400,641,046 years, 24 weeks, 2 days, 11 hours, 21 minutes, 36 seconds.
  • To count from 1 to 138,398,400,655,010,496 would take you about thirteen billion, two hundred one million, nine hundred twenty-three thousand, one hundred thirty-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 138398400655010496 cubic inches would be around 43105.1 feet tall.

Recreational maths with 138398400655010496

  • 138398400655010496 backwards is 694010556004893831
  • 138398400655010496 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 138398400655010496's digits is 72
  • More coming soon!

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"Number 138398400655010496 - Facts about the integer". Numbermatics.com. 2024. Web. 5 June 2024.

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Numbermatics. (2024). Number 138398400655010496 - Facts about the integer. Retrieved 5 June 2024, from https://numbermatics.com/n/138398400655010496/

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The information we have on file for 138398400655010496 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 138398400655010496, math, Factors of 138398400655010496, curriculum, school, college, exams, university, Prime factorization of 138398400655010496, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, three hundred ninety-eight trillion, four hundred billion, six hundred fifty-five million, ten thousand, four hundred ninety-six.

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