51398

51,398 is an even composite number composed of three prime numbers multiplied together.

What does the number 51398 look like?

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

51398 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 51398:

2 × 31 × 829

See below for interesting mathematical facts about the number 51398 from the Numbermatics database.


Names of 51398

  • Cardinal: 51398 can be written as Fifty-one thousand, three hundred ninety-eight.

Scientific notation

  • Scientific notation: 5.1398 × 104

Factors of 51398

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 3
  • Sum of prime factors: 862

Divisors of 51398

  • Number of divisors d(n): 8
  • Complete list of divisors:
  • Sum of all divisors σ(n): 79680
  • Sum of proper divisors (its aliquot sum) s(n): 28282
  • 51398 is a deficient number, because the sum of its proper divisors (28282) is less than itself. Its deficiency is 23116

Bases of 51398

  • Binary: 11001000110001102
  • Hexadecimal: 0xC8C6
  • Base-36: 13NQ

Squares and roots of 51398

  • 51398 squared (513982) is 2641754404
  • 51398 cubed (513983) is 135780892856792
  • The square root of 51398 is 226.7112701213
  • The cube root of 51398 is 37.1805154835

Scales and comparisons

How big is 51398?
  • 51,398 seconds is equal to 14 hours, 16 minutes, 38 seconds.
  • To count from 1 to 51,398 would take you about fourteen 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 51398 cubic inches would be around 3.1 feet tall.

Recreational maths with 51398

  • 51398 backwards is 89315
  • The number of decimal digits it has is: 5
  • The sum of 51398's digits is 26
  • More coming soon!

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The information we have on file for 51398 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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