55551

55,551 is an odd composite number composed of two prime numbers multiplied together.

What does the number 55551 look like?

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

55551 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 55551:

3 × 18517

See below for interesting mathematical facts about the number 55551 from the Numbermatics database.


Names of 55551

  • Cardinal: 55551 can be written as Fifty-five thousand, five hundred fifty-one.

Scientific notation

  • Scientific notation: 5.5551 × 104

Factors of 55551

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 2
  • Sum of prime factors: 18520

Divisors of 55551

  • Number of divisors d(n): 4
  • Complete list of divisors:
  • Sum of all divisors σ(n): 74072
  • Sum of proper divisors (its aliquot sum) s(n): 18521
  • 55551 is a deficient number, because the sum of its proper divisors (18521) is less than itself. Its deficiency is 37030

Bases of 55551

  • Binary: 11011000111111112
  • Hexadecimal: 0xD8FF
  • Base-36: 16V3

Squares and roots of 55551

  • 55551 squared (555512) is 3085913601
  • 55551 cubed (555513) is 171425586449151
  • The square root of 55551 is 235.6925964047
  • The cube root of 55551 is 38.1560984281

Scales and comparisons

How big is 55551?
  • 55,551 seconds is equal to 15 hours, 25 minutes, 51 seconds.
  • To count from 1 to 55,551 would take you about fifteen 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 55551 cubic inches would be around 3.2 feet tall.

Recreational maths with 55551

  • 55551 backwards is 15555
  • The number of decimal digits it has is: 5
  • The sum of 55551's digits is 21
  • More coming soon!

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"Number 55551 - Facts about the integer". Numbermatics.com. 2021. Web. 3 August 2021.

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Numbermatics. (2021). Number 55551 - Facts about the integer. Retrieved 3 August 2021, from https://numbermatics.com/n/55551/

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The information we have on file for 55551 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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