138535319744640

138,535,319,744,640 is an even composite number composed of six prime numbers multiplied together.

What does the number 138535319744640 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 3456 divisors.

138535319744640 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three thousand, four hundred fifty-six divisors.

Prime factorization of 138535319744640:

27 × 38 × 5 × 75 × 13 × 151

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 7 × 7 × 7 × 7 × 13 × 151)

See below for interesting mathematical facts about the number 138535319744640 from the Numbermatics database.


Names of 138535319744640

  • Cardinal: 138535319744640 can be written as One hundred thirty-eight trillion, five hundred thirty-five billion, three hundred nineteen million, seven hundred forty-four thousand, six hundred forty.

Scientific notation

  • Scientific notation: 1.3853531974464 × 1014

Factors of 138535319744640

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 23
  • Sum of prime factors: 181

Divisors of 138535319744640

Bases of 138535319744640

  • Binary: 111110111111111010001001000010110110000100000002
  • Hexadecimal: 0x7DFF4485B080
  • Base-36: 1D3U8WI000

Squares and roots of 138535319744640

  • 138535319744640 squared (1385353197446402) is 19192034816749641434808729600
  • 138535319744640 cubed (1385353197446403) is 2658774679888674925251298057136714809344000
  • The square root of 138535319744640 is 11770102.7924415341
  • The cube root of 138535319744640 is 51743.2262280987

Scales and comparisons

How big is 138535319744640?
  • 138,535,319,744,640 seconds is equal to 4,404,994 years, 33 weeks, 5 days, 14 hours, 24 minutes.
  • To count from 1 to 138,535,319,744,640 would take you about eleven million, twelve thousand, four hundred eighty-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 138535319744640 cubic inches would be around 4311.9 feet tall.

Recreational maths with 138535319744640

  • 138535319744640 backwards is 046447913535831
  • 138535319744640 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 138535319744640's digits is 63
  • More coming soon!

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"Number 138535319744640 - Facts about the integer". Numbermatics.com. 2024. Web. 25 June 2024.

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Numbermatics. (2024). Number 138535319744640 - Facts about the integer. Retrieved 25 June 2024, from https://numbermatics.com/n/138535319744640/

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The information we have on file for 138535319744640 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 138535319744640, math, Factors of 138535319744640, curriculum, school, college, exams, university, Prime factorization of 138535319744640, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight trillion, five hundred thirty-five billion, three hundred nineteen million, seven hundred forty-four thousand, six hundred forty.

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