2163

2,163 is an odd composite number composed of three prime numbers multiplied together.

What does the number 2163 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

2163 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 2163:

3 × 7 × 103

See below for interesting mathematical facts about the number 2163 from the Numbermatics database.


Names of 2163

  • Cardinal: 2163 can be written as Two thousand, one hundred sixty-three.

Scientific notation

  • Scientific notation: 2.163 × 103

Factors of 2163

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 3
  • Sum of prime factors: 113

Divisors of 2163

  • Number of divisors d(n): 8
  • Complete list of divisors:
  • Sum of all divisors σ(n): 3328
  • Sum of proper divisors (its aliquot sum) s(n): 1165
  • 2163 is a deficient number, because the sum of its proper divisors (1165) is less than itself. Its deficiency is 998

Bases of 2163

  • Binary: 1000011100112
  • Hexadecimal: 0x873
  • Base-36: 1O3

Squares and roots of 2163

  • 2163 squared (21632) is 4678569
  • 2163 cubed (21633) is 10119744747
  • The square root of 2163 is 46.5080638169
  • The cube root of 2163 is 12.9325899125

Scales and comparisons

How big is 2163?
  • 2,163 seconds is equal to 36 minutes, 3 seconds.
  • To count from 1 to 2,163 would take you about thirty-six minutes.

    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 2163 cubic inches would be around 1.1 feet tall.

Recreational maths with 2163

  • 2163 backwards is 3612
  • The number of decimal digits it has is: 4
  • The sum of 2163's digits is 12
  • More coming soon!

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The information we have on file for 2163 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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