138853

138,853 is an odd composite number composed of three prime numbers multiplied together.

What does the number 138853 look like?

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

138853 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 138853:

11 × 13 × 971

See below for interesting mathematical facts about the number 138853 from the Numbermatics database.


Names of 138853

  • Cardinal: 138853 can be written as One hundred thirty-eight thousand, eight hundred fifty-three.

Scientific notation

  • Scientific notation: 1.38853 × 105

Factors of 138853

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 3
  • Sum of prime factors: 995

Divisors of 138853

  • Number of divisors d(n): 8
  • Complete list of divisors:
  • Sum of all divisors σ(n): 163296
  • Sum of proper divisors (its aliquot sum) s(n): 24443
  • 138853 is a deficient number, because the sum of its proper divisors (24443) is less than itself. Its deficiency is 114410

Bases of 138853

  • Binary: 1000011110011001012
  • Hexadecimal: 0x21E65
  • Base-36: 2Z51

Squares and roots of 138853

  • 138853 squared (1388532) is 19280155609
  • 138853 cubed (1388533) is 2677107446776477
  • The square root of 138853 is 372.6298431419
  • The cube root of 138853 is 51.7827474435

Scales and comparisons

How big is 138853?
  • 138,853 seconds is equal to 1 day, 14 hours, 34 minutes, 13 seconds.
  • To count from 1 to 138,853 would take you about fourteen hours.

    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 138853 cubic inches would be around 4.3 feet tall.

Recreational maths with 138853

  • 138853 backwards is 358831
  • The number of decimal digits it has is: 6
  • The sum of 138853's digits is 28
  • More coming soon!

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The information we have on file for 138853 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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