13,568 is an even composite number composed of two prime numbers multiplied together.

What does the number 13568 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 18 divisors.

13568 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of eighteen divisors.

Prime factorization of 13568:

28 × 53

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 53)

See below for interesting mathematical facts about the number 13568 from the Numbermatics database.

Names of 13568

  • Cardinal: 13568 can be written as Thirteen thousand, five hundred sixty-eight.

Scientific notation

  • Scientific notation: 1.3568 × 104

Factors of 13568

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 9
  • Sum of prime factors: 55

Divisors of 13568

  • Number of divisors d(n): 18
  • Complete list of divisors:
  • Sum of all divisors σ(n): 27594
  • Sum of proper divisors (its aliquot sum) s(n): 14026
  • 13568 is an abundant number, because the sum of its proper divisors (14026) is greater than itself. Its abundance is 458

Bases of 13568

  • Binary: 110101000000002
  • Hexadecimal: 0x3500
  • Base-36: AGW

Squares and roots of 13568

  • 13568 squared (135682) is 184090624
  • 13568 cubed (135683) is 2497741586432
  • The square root of 13568 is 116.4817582285
  • The cube root of 13568 is 23.8509278309

Scales and comparisons

How big is 13568?
  • 13,568 seconds is equal to 3 hours, 46 minutes, 8 seconds.
  • To count from 1 to 13,568 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 13568 cubic inches would be around 2 feet tall.

Recreational maths with 13568

  • 13568 backwards is 86531
  • The number of decimal digits it has is: 5
  • The sum of 13568's digits is 23
  • More coming soon!

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The information we have on file for 13568 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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