13860

13,860 is an even composite number composed of five prime numbers multiplied together.

What does the number 13860 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 72 divisors.

13860 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.

Prime factorization of 13860:

22 × 32 × 5 × 7 × 11

(2 × 2 × 3 × 3 × 5 × 7 × 11)

See below for interesting mathematical facts about the number 13860 from the Numbermatics database.


Names of 13860

  • Cardinal: 13860 can be written as Thirteen thousand, eight hundred sixty.

Scientific notation

  • Scientific notation: 1.386 × 104

Factors of 13860

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 7
  • Sum of prime factors: 28

Divisors of 13860

Bases of 13860

  • Binary: 110110001001002
  • Hexadecimal: 0x3624
  • Base-36: AP0

Squares and roots of 13860

  • 13860 squared (138602) is 192099600
  • 13860 cubed (138603) is 2662500456000
  • The square root of 13860 is 117.7285012221
  • The cube root of 13860 is 24.0208152749

Scales and comparisons

How big is 13860?
  • 13,860 seconds is equal to 3 hours, 51 minutes.
  • To count from 1 to 13,860 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 13860 cubic inches would be around 2 feet tall.

Recreational maths with 13860

  • 13860 backwards is 06831
  • 13860 is a Harshad number.
  • The number of decimal digits it has is: 5
  • The sum of 13860's digits is 18
  • More coming soon!

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"Number 13860 - Facts about the integer". Numbermatics.com. 2020. Web. 4 April 2020.

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The information we have on file for 13860 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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