138338471082240

138,338,471,082,240 is an even composite number composed of six prime numbers multiplied together.

What does the number 138338471082240 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 2268 divisors.

138338471082240 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two thousand, two hundred sixty-eight divisors.

Prime factorization of 138338471082240:

28 × 36 × 5 × 112 × 13 × 3072

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 11 × 11 × 13 × 307 × 307)

See below for interesting mathematical facts about the number 138338471082240 from the Numbermatics database.


Names of 138338471082240

  • Cardinal: 138338471082240 can be written as One hundred thirty-eight trillion, three hundred thirty-eight billion, four hundred seventy-one million, eighty-two thousand, two hundred forty.

Scientific notation

  • Scientific notation: 1.3833847108224 × 1014

Factors of 138338471082240

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 20
  • Sum of prime factors: 341

Divisors of 138338471082240

Bases of 138338471082240

  • Binary: 111110111010001011011110110110101111001000000002
  • Hexadecimal: 0x7DD16F6D7900
  • Base-36: 1D1BTDW000

Squares and roots of 138338471082240

  • 138338471082240 squared (1383384710822402) is 19137532581371752716843417600
  • 138338471082240 cubed (1383384710822403) is 2647456997593522032930227280631692263424000
  • The square root of 138338471082240 is 11761737.5877138151
  • The cube root of 138338471082240 is 51718.7068178661

Scales and comparisons

How big is 138338471082240?
  • 138,338,471,082,240 seconds is equal to 4,398,735 years, 24 weeks, 3 days, 14 hours, 24 minutes.
  • To count from 1 to 138,338,471,082,240 would take you about ten million, nine hundred ninety-six thousand, eight hundred thirty-eight 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 138338471082240 cubic inches would be around 4309.9 feet tall.

Recreational maths with 138338471082240

  • 138338471082240 backwards is 042280174833831
  • 138338471082240 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 138338471082240's digits is 54
  • More coming soon!

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"Number 138338471082240 - Facts about the integer". Numbermatics.com. 2024. Web. 26 May 2024.

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Numbermatics. (2024). Number 138338471082240 - Facts about the integer. Retrieved 26 May 2024, from https://numbermatics.com/n/138338471082240/

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Numbermatics. 2024. "Number 138338471082240 - Facts about the integer". https://numbermatics.com/n/138338471082240/

The information we have on file for 138338471082240 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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