20625

20,625 is an odd composite number composed of three prime numbers multiplied together.

What does the number 20625 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 20 divisors.

20625 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty divisors.

Prime factorization of 20625:

3 × 54 × 11

(3 × 5 × 5 × 5 × 5 × 11)

See below for interesting mathematical facts about the number 20625 from the Numbermatics database.


Names of 20625

  • Cardinal: 20625 can be written as Twenty thousand, six hundred twenty-five.

Scientific notation

  • Scientific notation: 2.0625 × 104

Factors of 20625

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 6
  • Sum of prime factors: 19

Divisors of 20625

Bases of 20625

  • Binary: 1010000100100012
  • Hexadecimal: 0x5091
  • Base-36: FWX

Squares and roots of 20625

  • 20625 squared (206252) is 425390625
  • 20625 cubed (206253) is 8773681640625
  • The square root of 20625 is 143.6140661635
  • The cube root of 20625 is 27.4240327621

Scales and comparisons

How big is 20625?
  • 20,625 seconds is equal to 5 hours, 43 minutes, 45 seconds.
  • To count from 1 to 20,625 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 20625 cubic inches would be around 2.3 feet tall.

Recreational maths with 20625

  • 20625 backwards is 52602
  • 20625 is a Harshad number.
  • The number of decimal digits it has is: 5
  • The sum of 20625's digits is 15
  • More coming soon!

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"Number 20625 - Facts about the integer". Numbermatics.com. 2024. Web. 28 March 2024.

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Numbermatics. (2024). Number 20625 - Facts about the integer. Retrieved 28 March 2024, from https://numbermatics.com/n/20625/

Chicago style:
Numbermatics. 2024. "Number 20625 - Facts about the integer". https://numbermatics.com/n/20625/

The information we have on file for 20625 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 20625, math, Factors of 20625, curriculum, school, college, exams, university, Prime factorization of 20625, STEM, science, technology, engineering, physics, economics, calculator, twenty thousand, six hundred twenty-five.

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