2536

2,536 is an even composite number composed of two prime numbers multiplied together.

What does the number 2536 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 8 divisors.

2536 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 2536:

23 × 317

(2 × 2 × 2 × 317)

See below for interesting mathematical facts about the number 2536 from the Numbermatics database.


Names of 2536

  • Cardinal: 2536 can be written as Two thousand, five hundred thirty-six.

Scientific notation

  • Scientific notation: 2.536 × 103

Factors of 2536

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 4
  • Sum of prime factors: 319

Divisors of 2536

  • Number of divisors d(n): 8
  • Complete list of divisors:
  • Sum of all divisors σ(n): 4770
  • Sum of proper divisors (its aliquot sum) s(n): 2234
  • 2536 is a deficient number, because the sum of its proper divisors (2234) is less than itself. Its deficiency is 302

Bases of 2536

  • Binary: 1001111010002
  • Hexadecimal: 0x9E8
  • Base-36: 1YG

Squares and roots of 2536

  • 2536 squared (25362) is 6431296
  • 2536 cubed (25363) is 16309766656
  • The square root of 2536 is 50.3587132481
  • The cube root of 2536 is 13.6369238827

Scales and comparisons

How big is 2536?
  • 2,536 seconds is equal to 42 minutes, 16 seconds.
  • To count from 1 to 2,536 would take you about forty-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 2536 cubic inches would be around 1.1 feet tall.

Recreational maths with 2536

  • 2536 backwards is 6352
  • The number of decimal digits it has is: 4
  • The sum of 2536's digits is 16
  • More coming soon!

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The information we have on file for 2536 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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