20732

20,732 is an even composite number composed of three prime numbers multiplied together.

What does the number 20732 look like?

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

20732 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 20732:

22 × 71 × 73

(2 × 2 × 71 × 73)

See below for interesting mathematical facts about the number 20732 from the Numbermatics database.


Names of 20732

  • Cardinal: 20732 can be written as Twenty thousand, seven hundred thirty-two.

Scientific notation

  • Scientific notation: 2.0732 × 104

Factors of 20732

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 4
  • Sum of prime factors: 146

Divisors of 20732

  • Number of divisors d(n): 12
  • Complete list of divisors:
  • Sum of all divisors σ(n): 37296
  • Sum of proper divisors (its aliquot sum) s(n): 16564
  • 20732 is a deficient number, because the sum of its proper divisors (16564) is less than itself. Its deficiency is 4168

Bases of 20732

  • Binary: 1010000111111002
  • Hexadecimal: 0x50FC
  • Base-36: FZW

Squares and roots of 20732

  • 20732 squared (207322) is 429815824
  • 20732 cubed (207323) is 8910941663168
  • The square root of 20732 is 143.9861104415
  • The cube root of 20732 is 27.4713751735

Scales and comparisons

How big is 20732?
  • 20,732 seconds is equal to 5 hours, 45 minutes, 32 seconds.
  • To count from 1 to 20,732 would take you about five 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 20732 cubic inches would be around 2.3 feet tall.

Recreational maths with 20732

  • 20732 backwards is 23702
  • The number of decimal digits it has is: 5
  • The sum of 20732's digits is 14
  • More coming soon!

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"Number 20732 - Facts about the integer". Numbermatics.com. 2022. Web. 21 January 2022.

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Numbermatics. (2022). Number 20732 - Facts about the integer. Retrieved 21 January 2022, from https://numbermatics.com/n/20732/

Chicago style:
Numbermatics. 2022. "Number 20732 - Facts about the integer". https://numbermatics.com/n/20732/

The information we have on file for 20732 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 20732, math, Factors of 20732, curriculum, school, college, exams, university, Prime factorization of 20732, STEM, science, technology, engineering, physics, economics, calculator, twenty thousand, seven hundred thirty-two.

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