27138381

27,138,381 is an odd composite number composed of three prime numbers multiplied together.

What does the number 27138381 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

27138381 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 27138381:

3 × 1187 × 7621

See below for interesting mathematical facts about the number 27138381 from the Numbermatics database.


Names of 27138381

  • Cardinal: 27138381 can be written as Twenty-seven million, one hundred thirty-eight thousand, three hundred eighty-one.

Scientific notation

  • Scientific notation: 2.7138381 × 107

Factors of 27138381

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 3
  • Sum of prime factors: 8811

Divisors of 27138381

  • Number of divisors d(n): 8
  • Complete list of divisors:
  • Sum of all divisors σ(n): 36219744
  • Sum of proper divisors (its aliquot sum) s(n): 9081363
  • 27138381 is a deficient number, because the sum of its proper divisors (9081363) is less than itself. Its deficiency is 18057018

Bases of 27138381

  • Binary: 11001111000011001010011012
  • Hexadecimal: 0x19E194D
  • Base-36: G5O3X

Squares and roots of 27138381

  • 27138381 squared (271383812) is 736491723301161
  • 27138381 cubed (271383813) is 19987192990293484960341
  • The square root of 27138381 is 5209.4511227191
  • The cube root of 27138381 is 300.5116491101

Scales and comparisons

How big is 27138381?
  • 27,138,381 seconds is equal to 44 weeks, 6 days, 2 hours, 26 minutes, 21 seconds.
  • To count from 1 to 27,138,381 would take you about fifteen weeks!

    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 27138381 cubic inches would be around 25 feet tall.

Recreational maths with 27138381

  • 27138381 backwards is 18383172
  • The number of decimal digits it has is: 8
  • The sum of 27138381's digits is 33
  • More coming soon!

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"Number 27138381 - Facts about the integer". Numbermatics.com. 2024. Web. 4 June 2024.

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Numbermatics. (2024). Number 27138381 - Facts about the integer. Retrieved 4 June 2024, from https://numbermatics.com/n/27138381/

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Numbermatics. 2024. "Number 27138381 - Facts about the integer". https://numbermatics.com/n/27138381/

The information we have on file for 27138381 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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