13555

13,555 is an odd composite number composed of two prime numbers multiplied together.

What does the number 13555 look like?

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

13555 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

Prime factorization of 13555:

5 × 2711

See below for interesting mathematical facts about the number 13555 from the Numbermatics database.


Names of 13555

  • Cardinal: 13555 can be written as Thirteen thousand, five hundred fifty-five.

Scientific notation

  • Scientific notation: 1.3555 × 104

Factors of 13555

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 2
  • Sum of prime factors: 2716

Divisors of 13555

  • Number of divisors d(n): 4
  • Complete list of divisors:
  • Sum of all divisors σ(n): 16272
  • Sum of proper divisors (its aliquot sum) s(n): 2717
  • 13555 is a deficient number, because the sum of its proper divisors (2717) is less than itself. Its deficiency is 10838

Bases of 13555

  • Binary: 110100111100112
  • Hexadecimal: 0x34F3
  • Base-36: AGJ

Squares and roots of 13555

  • 13555 squared (135552) is 183738025
  • 13555 cubed (135553) is 2490568928875
  • The square root of 13555 is 116.4259421263
  • The cube root of 13555 is 23.8433079129

Scales and comparisons

How big is 13555?
  • 13,555 seconds is equal to 3 hours, 45 minutes, 55 seconds.
  • To count from 1 to 13,555 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 13555 cubic inches would be around 2 feet tall.

Recreational maths with 13555

  • 13555 backwards is 55531
  • The number of decimal digits it has is: 5
  • The sum of 13555's digits is 19
  • More coming soon!

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"Number 13555 - Facts about the integer". Numbermatics.com. 2024. Web. 4 March 2024.

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Numbermatics. (2024). Number 13555 - Facts about the integer. Retrieved 4 March 2024, from https://numbermatics.com/n/13555/

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The information we have on file for 13555 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!

Keywords: Divisors of 13555, math, Factors of 13555, curriculum, school, college, exams, university, Prime factorization of 13555, STEM, science, technology, engineering, physics, economics, calculator, thirteen thousand, five hundred fifty-five.

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