138439537688924160

138,439,537,688,924,160 is an even composite number composed of eight prime numbers multiplied together.

What does the number 138439537688924160 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 3744 divisors.

138439537688924160 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of three thousand, seven hundred forty-four divisors.

Prime factorization of 138439537688924160:

212 × 3 × 5 × 132 × 29 × 372 × 41 × 8191

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 13 × 13 × 29 × 37 × 37 × 41 × 8191)

See below for interesting mathematical facts about the number 138439537688924160 from the Numbermatics database.


Names of 138439537688924160

  • Cardinal: 138439537688924160 can be written as One hundred thirty-eight quadrillion, four hundred thirty-nine trillion, five hundred thirty-seven billion, six hundred eighty-eight million, nine hundred twenty-four thousand, one hundred sixty.

Scientific notation

  • Scientific notation: 1.3843953768892416 × 1017

Factors of 138439537688924160

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 21
  • Sum of prime factors: 8321

Divisors of 138439537688924160

Bases of 138439537688924160

  • Binary: 1111010111101011000000110101010101101000101010000000000002
  • Hexadecimal: 0x1EBD606AAD15000
  • Base-36: 11V4PXMP1NUO

Squares and roots of 138439537688924160

  • 138439537688924160 squared (1384395376889241602) is 19165505595523052951644338231705600
  • 138439537688924160 cubed (1384395376889241603) is 2653263734218700566823144588815818319340865847296000
  • The square root of 138439537688924160 is 372074639.9432836381
  • The cube root of 138439537688924160 is 517312.9854732135

Scales and comparisons

How big is 138439537688924160?
  • 138,439,537,688,924,160 seconds is equal to 4,401,949,076 years, 46 weeks, 6 days, 4 hours, 16 minutes.
  • To count from 1 to 138,439,537,688,924,160 would take you about thirteen billion, two hundred five million, eight hundred forty-seven thousand, two hundred thirty 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 138439537688924160 cubic inches would be around 43109.4 feet tall.

Recreational maths with 138439537688924160

  • 138439537688924160 backwards is 061429886735934831
  • 138439537688924160 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 138439537688924160's digits is 87
  • More coming soon!

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"Number 138439537688924160 - Facts about the integer". Numbermatics.com. 2024. Web. 5 June 2024.

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Numbermatics. (2024). Number 138439537688924160 - Facts about the integer. Retrieved 5 June 2024, from https://numbermatics.com/n/138439537688924160/

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Numbermatics. 2024. "Number 138439537688924160 - Facts about the integer". https://numbermatics.com/n/138439537688924160/

The information we have on file for 138439537688924160 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 138439537688924160, math, Factors of 138439537688924160, curriculum, school, college, exams, university, Prime factorization of 138439537688924160, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, four hundred thirty-nine trillion, five hundred thirty-seven billion, six hundred eighty-eight million, nine hundred twenty-four thousand, one hundred sixty.

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