13680

13,680 is an even composite number composed of four prime numbers multiplied together.

What does the number 13680 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 60 divisors.

13680 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty divisors.

Prime factorization of 13680:

24 × 32 × 5 × 19

(2 × 2 × 2 × 2 × 3 × 3 × 5 × 19)

See below for interesting mathematical facts about the number 13680 from the Numbermatics database.


Names of 13680

  • Cardinal: 13680 can be written as Thirteen thousand, six hundred eighty.

Scientific notation

  • Scientific notation: 1.368 × 104

Factors of 13680

  • Number of distinct prime factors ω(n): 4
  • Total number of prime factors Ω(n): 8
  • Sum of prime factors: 29

Divisors of 13680

Bases of 13680

  • Binary: 110101011100002
  • Hexadecimal: 0x3570
  • Base-36: AK0

Squares and roots of 13680

  • 13680 squared (136802) is 187142400
  • 13680 cubed (136803) is 2560108032000
  • The square root of 13680 is 116.9615321377
  • The cube root of 13680 is 23.9163756287

Scales and comparisons

How big is 13680?
  • 13,680 seconds is equal to 3 hours, 48 minutes.
  • To count from 1 to 13,680 would take you about three 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 13680 cubic inches would be around 2 feet tall.

Recreational maths with 13680

  • 13680 backwards is 08631
  • 13680 is a Harshad number.
  • The number of decimal digits it has is: 5
  • The sum of 13680's digits is 18
  • More coming soon!

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The information we have on file for 13680 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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