138816278815500

138,816,278,815,500 is an even composite number composed of eight prime numbers multiplied together.

What does the number 138816278815500 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 1728 divisors.

138816278815500 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of one thousand, seven hundred twenty-eight divisors.

Prime factorization of 138816278815500:

22 × 32 × 53 × 11 × 132 × 131 × 197 × 643

(2 × 2 × 3 × 3 × 5 × 5 × 5 × 11 × 13 × 13 × 131 × 197 × 643)

See below for interesting mathematical facts about the number 138816278815500 from the Numbermatics database.


Names of 138816278815500

  • Cardinal: 138816278815500 can be written as One hundred thirty-eight trillion, eight hundred sixteen billion, two hundred seventy-eight million, eight hundred fifteen thousand, five hundred.

Scientific notation

  • Scientific notation: 1.388162788155 × 1014

Factors of 138816278815500

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 13
  • Sum of prime factors: 1005

Divisors of 138816278815500

Bases of 138816278815500

  • Binary: 111111001000000101011101111110011100011000011002
  • Hexadecimal: 0x7E40AEFCE30C
  • Base-36: 1D7FBG9YJ0

Squares and roots of 138816278815500

  • 138816278815500 squared (1388162788155002) is 19269959264182634083040250000
  • 138816278815500 cubed (1388162788155003) is 2674984037980103755584528523908823875000000
  • The square root of 138816278815500 is 11782032.0325273263
  • The cube root of 138816278815500 is 51778.1822042215

Scales and comparisons

How big is 138816278815500?
  • 138,816,278,815,500 seconds is equal to 4,413,928 years, 14 weeks, 3 days, 16 hours, 45 minutes.
  • To count from 1 to 138,816,278,815,500 would take you about eleven million, thirty-four thousand, eight hundred twenty 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 138816278815500 cubic inches would be around 4314.8 feet tall.

Recreational maths with 138816278815500

  • 138816278815500 backwards is 005518872618831
  • The number of decimal digits it has is: 15
  • The sum of 138816278815500's digits is 63
  • More coming soon!

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"Number 138816278815500 - Facts about the integer". Numbermatics.com. 2024. Web. 20 June 2024.

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Numbermatics. (2024). Number 138816278815500 - Facts about the integer. Retrieved 20 June 2024, from https://numbermatics.com/n/138816278815500/

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The information we have on file for 138816278815500 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!

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