13558

13,558 is an even composite number composed of two prime numbers multiplied together.

What does the number 13558 look like?

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

13558 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 13558:

2 × 6779

See below for interesting mathematical facts about the number 13558 from the Numbermatics database.


Names of 13558

  • Cardinal: 13558 can be written as Thirteen thousand, five hundred fifty-eight.

Scientific notation

  • Scientific notation: 1.3558 × 104

Factors of 13558

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 2
  • Sum of prime factors: 6781

Divisors of 13558

  • Number of divisors d(n): 4
  • Complete list of divisors:
  • Sum of all divisors σ(n): 20340
  • Sum of proper divisors (its aliquot sum) s(n): 6782
  • 13558 is a deficient number, because the sum of its proper divisors (6782) is less than itself. Its deficiency is 6776

Bases of 13558

  • Binary: 110100111101102
  • Hexadecimal: 0x34F6
  • Base-36: AGM

Squares and roots of 13558

  • 13558 squared (135582) is 183819364
  • 13558 cubed (135583) is 2492222937112
  • The square root of 13558 is 116.4388251401
  • The cube root of 13558 is 23.8450667877

Scales and comparisons

How big is 13558?
  • 13,558 seconds is equal to 3 hours, 45 minutes, 58 seconds.
  • To count from 1 to 13,558 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 13558 cubic inches would be around 2 feet tall.

Recreational maths with 13558

  • 13558 backwards is 85531
  • The number of decimal digits it has is: 5
  • The sum of 13558's digits is 22
  • More coming soon!

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The information we have on file for 13558 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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