138339991305584640

138,339,991,305,584,640 is an even composite number composed of six prime numbers multiplied together.

What does the number 138339991305584640 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 5040 divisors.

138339991305584640 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of five thousand and forty divisors.

Prime factorization of 138339991305584640:

227 × 34 × 5 × 11 × 132 × 372

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 11 × 13 × 13 × 37 × 37)

See below for interesting mathematical facts about the number 138339991305584640 from the Numbermatics database.


Names of 138339991305584640

  • Cardinal: 138339991305584640 can be written as One hundred thirty-eight quadrillion, three hundred thirty-nine trillion, nine hundred ninety-one billion, three hundred five million, five hundred eighty-four thousand, six hundred forty.

Scientific notation

  • Scientific notation: 1.3833999130558464 × 1017

Factors of 138339991305584640

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 37
  • Sum of prime factors: 71

Divisors of 138339991305584640

Bases of 138339991305584640

  • Binary: 1111010110111101101111101001110000000000000000000000000002
  • Hexadecimal: 0x1EB7B7D38000000
  • Base-36: 11U5FMNIM800

Squares and roots of 138339991305584640

  • 138339991305584640 squared (1383399913055846402) is 19137953194429233788058452203929600
  • 138339991305584640 cubed (1383399913055846403) is 2647544278524025989633409597965229444328633401344000
  • The square root of 138339991305584640 is 371940843.8254457689
  • The cube root of 138339991305584640 is 517188.9626552267

Scales and comparisons

How big is 138339991305584640?
  • 138,339,991,305,584,640 seconds is equal to 4,398,783,809 years, 43 weeks, 14 hours, 24 minutes.
  • To count from 1 to 138,339,991,305,584,640 would take you about thirteen billion, one hundred ninety-six million, three hundred fifty-one thousand, four hundred twenty-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 138339991305584640 cubic inches would be around 43099.1 feet tall.

Recreational maths with 138339991305584640

  • 138339991305584640 backwards is 046485503199933831
  • 138339991305584640 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 138339991305584640's digits is 81
  • More coming soon!

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"Number 138339991305584640 - Facts about the integer". Numbermatics.com. 2024. Web. 24 May 2024.

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Numbermatics. (2024). Number 138339991305584640 - Facts about the integer. Retrieved 24 May 2024, from https://numbermatics.com/n/138339991305584640/

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The information we have on file for 138339991305584640 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 138339991305584640, math, Factors of 138339991305584640, curriculum, school, college, exams, university, Prime factorization of 138339991305584640, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, three hundred thirty-nine trillion, nine hundred ninety-one billion, three hundred five million, five hundred eighty-four thousand, six hundred forty.

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