5,551 is an odd composite number composed of three prime numbers multiplied together.

What does the number 5551 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

5551 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 5551:

7 × 13 × 61

See below for interesting mathematical facts about the number 5551 from the Numbermatics database.

Names of 5551

  • Cardinal: 5551 can be written as Five thousand, five hundred fifty-one.

Scientific notation

  • Scientific notation: 5.551 × 103

Factors of 5551

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 3
  • Sum of prime factors: 81

Divisors of 5551

  • Number of divisors d(n): 8
  • Complete list of divisors:
  • Sum of all divisors σ(n): 6944
  • Sum of proper divisors (its aliquot sum) s(n): 1393
  • 5551 is a deficient number, because the sum of its proper divisors (1393) is less than itself. Its deficiency is 4158

Bases of 5551

  • Binary: 10101101011112
  • Hexadecimal: 0x15AF
  • Base-36: 4A7

Squares and roots of 5551

  • 5551 squared (55512) is 30813601
  • 5551 cubed (55513) is 171046299151
  • The square root of 5551 is 74.5050333871
  • The cube root of 5551 is 17.7061338291

Scales and comparisons

How big is 5551?
  • 5,551 seconds is equal to 1 hour, 32 minutes, 31 seconds.
  • To count from 1 to 5,551 would take you about thirty-two minutes.

    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 5551 cubic inches would be around 1.5 feet tall.

Recreational maths with 5551

  • 5551 backwards is 1555
  • The number of decimal digits it has is: 4
  • The sum of 5551's digits is 16
  • More coming soon!

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"Number 5551 - Facts about the integer". Numbermatics.com. 2020. Web. 25 November 2020.

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The information we have on file for 5551 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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