138868389051357600

138,868,389,051,357,600 is an even composite number composed of seven prime numbers multiplied together.

What does the number 138868389051357600 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 6912 divisors.

138868389051357600 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of six thousand, nine hundred twelve divisors.

Prime factorization of 138868389051357600:

25 × 315 × 52 × 192 × 23 × 31 × 47

(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 19 × 19 × 23 × 31 × 47)

See below for interesting mathematical facts about the number 138868389051357600 from the Numbermatics database.


Names of 138868389051357600

  • Cardinal: 138868389051357600 can be written as One hundred thirty-eight quadrillion, eight hundred sixty-eight trillion, three hundred eighty-nine billion, fifty-one million, three hundred fifty-seven thousand, six hundred.

Scientific notation

  • Scientific notation: 1.388683890513576 × 1017

Factors of 138868389051357600

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 27
  • Sum of prime factors: 130

Divisors of 138868389051357600

Bases of 138868389051357600

  • Binary: 1111011010101110000010000011001111110111111011001101000002
  • Hexadecimal: 0x1ED5C1067EFD9A0
  • Base-36: 11ZCQH85MI00

Squares and roots of 138868389051357600

  • 138868389051357600 squared (1388683890513576002) is 19284429477719215352450403077760000
  • 138868389051357600 cubed (1388683890513576003) is 2677997655345380845683767052194179749746366976000000
  • The square root of 138868389051357600 is 372650491.8168733613
  • The cube root of 138868389051357600 is 517846.6039673607

Scales and comparisons

How big is 138868389051357600?
  • 138,868,389,051,357,600 seconds is equal to 4,415,585,223 years, 36 weeks, 3 days, 18 hours.
  • To count from 1 to 138,868,389,051,357,600 would take you about thirteen billion, two hundred forty-six million, seven hundred fifty-five thousand, six hundred seventy-one 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 138868389051357600 cubic inches would be around 43153.9 feet tall.

Recreational maths with 138868389051357600

  • 138868389051357600 backwards is 006753150983868831
  • 138868389051357600 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 138868389051357600's digits is 81
  • More coming soon!

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"Number 138868389051357600 - Facts about the integer". Numbermatics.com. 2024. Web. 21 June 2024.

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Numbermatics. (2024). Number 138868389051357600 - Facts about the integer. Retrieved 21 June 2024, from https://numbermatics.com/n/138868389051357600/

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The information we have on file for 138868389051357600 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 138868389051357600, math, Factors of 138868389051357600, curriculum, school, college, exams, university, Prime factorization of 138868389051357600, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, eight hundred sixty-eight trillion, three hundred eighty-nine billion, fifty-one million, three hundred fifty-seven thousand, six hundred.

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