13761

13,761 is an odd composite number composed of three prime numbers multiplied together.

What does the number 13761 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

13761 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 13761:

32 × 11 × 139

(3 × 3 × 11 × 139)

See below for interesting mathematical facts about the number 13761 from the Numbermatics database.


Names of 13761

  • Cardinal: 13761 can be written as Thirteen thousand, seven hundred sixty-one.

Scientific notation

  • Scientific notation: 1.3761 × 104

Factors of 13761

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 4
  • Sum of prime factors: 153

Divisors of 13761

  • Number of divisors d(n): 12
  • Complete list of divisors:
  • Sum of all divisors σ(n): 21840
  • Sum of proper divisors (its aliquot sum) s(n): 8079
  • 13761 is a deficient number, because the sum of its proper divisors (8079) is less than itself. Its deficiency is 5682

Bases of 13761

  • Binary: 110101110000012
  • Hexadecimal: 0x35C1
  • Base-36: AM9

Squares and roots of 13761

  • 13761 squared (137612) is 189365121
  • 13761 cubed (137613) is 2605853430081
  • The square root of 13761 is 117.3072887761
  • The cube root of 13761 is 23.9634861423

Scales and comparisons

How big is 13761?
  • 13,761 seconds is equal to 3 hours, 49 minutes, 21 seconds.
  • To count from 1 to 13,761 would take you about three 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 13761 cubic inches would be around 2 feet tall.

Recreational maths with 13761

  • 13761 backwards is 16731
  • The number of decimal digits it has is: 5
  • The sum of 13761's digits is 18
  • More coming soon!

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"Number 13761 - Facts about the integer". Numbermatics.com. 2021. Web. 21 October 2021.

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Numbermatics. (2021). Number 13761 - Facts about the integer. Retrieved 21 October 2021, from https://numbermatics.com/n/13761/

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The information we have on file for 13761 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!

Keywords: Divisors of 13761, math, Factors of 13761, curriculum, school, college, exams, university, Prime factorization of 13761, STEM, science, technology, engineering, physics, economics, calculator, thirteen thousand, seven hundred sixty-one.

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