19964

19,964 is an even composite number composed of four prime numbers multiplied together.

What does the number 19964 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

19964 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 19964:

22 × 7 × 23 × 31

(2 × 2 × 7 × 23 × 31)

See below for interesting mathematical facts about the number 19964 from the Numbermatics database.


Names of 19964

  • Cardinal: 19964 can be written as Nineteen thousand, nine hundred sixty-four.

Scientific notation

  • Scientific notation: 1.9964 × 104

Factors of 19964

  • Number of distinct prime factors ω(n): 4
  • Total number of prime factors Ω(n): 5
  • Sum of prime factors: 63

Divisors of 19964

Bases of 19964

  • Binary: 1001101111111002
  • Hexadecimal: 0x4DFC
  • Base-36: FEK

Squares and roots of 19964

  • 19964 squared (199642) is 398561296
  • 19964 cubed (199643) is 7956877713344
  • The square root of 19964 is 141.2940196895
  • The cube root of 19964 is 27.1278798785

Scales and comparisons

How big is 19964?
  • 19,964 seconds is equal to 5 hours, 32 minutes, 44 seconds.
  • To count from 1 to 19,964 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 19964 cubic inches would be around 2.3 feet tall.

Recreational maths with 19964

  • 19964 backwards is 46991
  • The number of decimal digits it has is: 5
  • The sum of 19964's digits is 29
  • More coming soon!

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"Number 19964 - Facts about the integer". Numbermatics.com. 2020. Web. 22 January 2020.

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The information we have on file for 19964 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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