138082421917440

138,082,421,917,440 is an even composite number composed of eight prime numbers multiplied together.

What does the number 138082421917440 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 6480 divisors.

138082421917440 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of six thousand, four hundred eighty divisors.

Prime factorization of 138082421917440:

28 × 34 × 5 × 72 × 112 × 13 × 37 × 467

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 7 × 7 × 11 × 11 × 13 × 37 × 467)

See below for interesting mathematical facts about the number 138082421917440 from the Numbermatics database.


Names of 138082421917440

  • Cardinal: 138082421917440 can be written as One hundred thirty-eight trillion, eighty-two billion, four hundred twenty-one million, nine hundred seventeen thousand, four hundred forty.

Scientific notation

  • Scientific notation: 1.3808242191744 × 1014

Factors of 138082421917440

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 20
  • Sum of prime factors: 545

Divisors of 138082421917440

Bases of 138082421917440

  • Binary: 111110110010101110100011011010101000111000000002
  • Hexadecimal: 0x7D95D1B54700
  • Base-36: 1CY26STS00

Squares and roots of 138082421917440

  • 138082421917440 squared (1380824219174402) is 19066755242585914486176153600
  • 138082421917440 cubed (1380824219174403) is 2632783742003309302508195707753315958784000
  • The square root of 138082421917440 is 11750847.7105883727
  • The cube root of 138082421917440 is 51686.7785814049

Scales and comparisons

How big is 138082421917440?
  • 138,082,421,917,440 seconds is equal to 4,390,593 years, 46 weeks, 5 days, 14 hours, 24 minutes.
  • To count from 1 to 138,082,421,917,440 would take you about ten million, nine hundred seventy-six thousand, four hundred eighty-four 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 138082421917440 cubic inches would be around 4307.2 feet tall.

Recreational maths with 138082421917440

  • 138082421917440 backwards is 044719124280831
  • 138082421917440 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 138082421917440's digits is 54
  • More coming soon!

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"Number 138082421917440 - Facts about the integer". Numbermatics.com. 2024. Web. 9 June 2024.

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Numbermatics. (2024). Number 138082421917440 - Facts about the integer. Retrieved 9 June 2024, from https://numbermatics.com/n/138082421917440/

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Numbermatics. 2024. "Number 138082421917440 - Facts about the integer". https://numbermatics.com/n/138082421917440/

The information we have on file for 138082421917440 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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