20764

20,764 is an even composite number composed of three prime numbers multiplied together.

What does the number 20764 look like?

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

20764 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 20764:

22 × 29 × 179

(2 × 2 × 29 × 179)

See below for interesting mathematical facts about the number 20764 from the Numbermatics database.


Names of 20764

  • Cardinal: 20764 can be written as Twenty thousand, seven hundred sixty-four.

Scientific notation

  • Scientific notation: 2.0764 × 104

Factors of 20764

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 4
  • Sum of prime factors: 210

Divisors of 20764

  • Number of divisors d(n): 12
  • Complete list of divisors:
  • Sum of all divisors σ(n): 37800
  • Sum of proper divisors (its aliquot sum) s(n): 17036
  • 20764 is a deficient number, because the sum of its proper divisors (17036) is less than itself. Its deficiency is 3728

Bases of 20764

  • Binary: 1010001000111002
  • Hexadecimal: 0x511C
  • Base-36: G0S

Squares and roots of 20764

  • 20764 squared (207642) is 431143696
  • 20764 cubed (207643) is 8952267703744
  • The square root of 20764 is 144.0971894243
  • The cube root of 20764 is 27.4855019999

Scales and comparisons

How big is 20764?
  • 20,764 seconds is equal to 5 hours, 46 minutes, 4 seconds.
  • To count from 1 to 20,764 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 20764 cubic inches would be around 2.3 feet tall.

Recreational maths with 20764

  • 20764 backwards is 46702
  • The number of decimal digits it has is: 5
  • The sum of 20764's digits is 19
  • More coming soon!

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"Number 20764 - Facts about the integer". Numbermatics.com. 2024. Web. 29 March 2024.

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Numbermatics. (2024). Number 20764 - Facts about the integer. Retrieved 29 March 2024, from https://numbermatics.com/n/20764/

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Numbermatics. 2024. "Number 20764 - Facts about the integer". https://numbermatics.com/n/20764/

The information we have on file for 20764 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 20764, math, Factors of 20764, curriculum, school, college, exams, university, Prime factorization of 20764, STEM, science, technology, engineering, physics, economics, calculator, twenty thousand, seven hundred sixty-four.

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