814

814 is an even composite number composed of three prime numbers multiplied together.

What does the number 814 look like?

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

814 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 814:

2 × 11 × 37

See below for interesting mathematical facts about the number 814 from the Numbermatics database.


Names of 814

  • Cardinal: 814 can be written as Eight hundred fourteen.

Scientific notation

  • Scientific notation: 8.14 × 102

Factors of 814

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 3
  • Sum of prime factors: 50

Divisors of 814

  • Number of divisors d(n): 8
  • Complete list of divisors:
  • Sum of all divisors σ(n): 1368
  • Sum of proper divisors (its aliquot sum) s(n): 554
  • 814 is a deficient number, because the sum of its proper divisors (554) is less than itself. Its deficiency is 260

Bases of 814

  • Binary: 11001011102
  • Hexadecimal: 0x32E
  • Base-36: MM

Squares and roots of 814

  • 814 squared (8142) is 662596
  • 814 cubed (8143) is 539353144
  • The square root of 814 is 28.5306852353
  • The cube root of 814 is 9.3370166869

Scales and comparisons

How big is 814?
  • 814 seconds is equal to 13 minutes, 34 seconds.
  • To count from 1 to 814 would take you about six 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 814 cubic inches would be around 0.8 feet tall.

Recreational maths with 814

  • 814 backwards is 418
  • The number of decimal digits it has is: 3
  • The sum of 814's digits is 13
  • More coming soon!

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The information we have on file for 814 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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