853

853 is a prime number. Like all primes greater than two, it is odd and has no factors apart from itself and one.

What does the number 853 look like?

As a prime, it is not composed of any other numbers and has no internal structure.

853 is a prime number. Like all primes (except two), it is an odd number.

Prime factorization of 853:

853

See below for interesting mathematical facts about the number 853 from the Numbermatics database.


Names of 853

  • Cardinal: 853 can be written as Eight hundred fifty-three.

Scientific notation

  • Scientific notation: 8.53 × 102

Factors of 853

  • Number of distinct prime factors ω(n): 1
  • Total number of prime factors Ω(n): 1
  • Sum of prime factors: 853

Divisors of 853

  • Number of divisors d(n): 2
  • Complete list of divisors:
    1 853
  • Sum of all divisors σ(n): 854
  • Sum of proper divisors (its aliquot sum) s(n): 1
  • 853 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 852

Bases of 853

  • Binary: 11010101012
  • Hexadecimal: 0x355
  • Base-36: NP

Squares and roots of 853

  • 853 squared (8532) is 727609
  • 853 cubed (8533) is 620650477
  • The square root of 853 is 29.2061637331
  • The cube root of 853 is 9.4838136187

Scales and comparisons

How big is 853?
  • 853 seconds is equal to 14 minutes, 13 seconds.
  • To count from 1 to 853 would take you about seven 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 853 cubic inches would be around 0.8 feet tall.

Recreational maths with 853

  • 853 backwards is 358
  • The number of decimal digits it has is: 3
  • The sum of 853's digits is 16
  • More coming soon!

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"Number 853 - Facts about the integer". Numbermatics.com. 2021. Web. 15 May 2021.

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The information we have on file for 853 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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