21314

21,314 is an even composite number composed of two prime numbers multiplied together.

What does the number 21314 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

21314 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

Prime factorization of 21314:

2 × 10657

See below for interesting mathematical facts about the number 21314 from the Numbermatics database.


Names of 21314

  • Cardinal: 21314 can be written as Twenty-one thousand, three hundred fourteen.

Scientific notation

  • Scientific notation: 2.1314 × 104

Factors of 21314

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 2
  • Sum of prime factors: 10659

Divisors of 21314

  • Number of divisors d(n): 4
  • Complete list of divisors:
  • Sum of all divisors σ(n): 31974
  • Sum of proper divisors (its aliquot sum) s(n): 10660
  • 21314 is a deficient number, because the sum of its proper divisors (10660) is less than itself. Its deficiency is 10654

Bases of 21314

  • Binary: 1010011010000102
  • Hexadecimal: 0x5342
  • Base-36: GG2

Squares and roots of 21314

  • 21314 squared (213142) is 454286596
  • 21314 cubed (213143) is 9682664507144
  • The square root of 21314 is 145.9931505243
  • The cube root of 21314 is 27.7260703265

Scales and comparisons

How big is 21314?
  • 21,314 seconds is equal to 5 hours, 55 minutes, 14 seconds.
  • To count from 1 to 21,314 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 21314 cubic inches would be around 2.3 feet tall.

Recreational maths with 21314

  • 21314 backwards is 41312
  • The number of decimal digits it has is: 5
  • The sum of 21314's digits is 11
  • More coming soon!

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The information we have on file for 21314 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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