20,163 is an odd composite number composed of four prime numbers multiplied together.

What does the number 20163 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

20163 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 20163:

3 × 11 × 13 × 47

See below for interesting mathematical facts about the number 20163 from the Numbermatics database.

Names of 20163

  • Cardinal: 20163 can be written as Twenty thousand, one hundred sixty-three.

Scientific notation

  • Scientific notation: 2.0163 × 104

Factors of 20163

  • Number of distinct prime factors ω(n): 4
  • Total number of prime factors Ω(n): 4
  • Sum of prime factors: 74

Divisors of 20163

  • Number of divisors d(n): 16
  • Complete list of divisors:
  • Sum of all divisors σ(n): 32256
  • Sum of proper divisors (its aliquot sum) s(n): 12093
  • 20163 is a deficient number, because the sum of its proper divisors (12093) is less than itself. Its deficiency is 8070

Bases of 20163

  • Binary: 1001110110000112
  • Hexadecimal: 0x4EC3
  • Base-36: FK3

Squares and roots of 20163

  • 20163 squared (201632) is 406546569
  • 20163 cubed (201633) is 8197198470747
  • The square root of 20163 is 141.9964788295
  • The cube root of 20163 is 27.2177184153

Scales and comparisons

How big is 20163?
  • 20,163 seconds is equal to 5 hours, 36 minutes, 3 seconds.
  • To count from 1 to 20,163 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 20163 cubic inches would be around 2.3 feet tall.

Recreational maths with 20163

  • 20163 backwards is 36102
  • The number of decimal digits it has is: 5
  • The sum of 20163's digits is 12
  • More coming soon!

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"Number 20163 - Facts about the integer". Numbermatics.com. 2021. Web. 20 June 2021.

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Numbermatics. (2021). Number 20163 - Facts about the integer. Retrieved 20 June 2021, from https://numbermatics.com/n/20163/

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The information we have on file for 20163 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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