235

235 is an odd composite number composed of two prime numbers multiplied together.

What does the number 235 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

235 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

Prime factorization of 235:

5 × 47

See below for interesting mathematical facts about the number 235 from the Numbermatics database.


Names of 235

  • Cardinal: 235 can be written as Two hundred thirty-five.

Scientific notation

  • Scientific notation: 2.35 × 102

Factors of 235

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 2
  • Sum of prime factors: 52

Divisors of 235

  • Number of divisors d(n): 4
  • Complete list of divisors:
    1 5 47 235
  • Sum of all divisors σ(n): 288
  • Sum of proper divisors (its aliquot sum) s(n): 53
  • 235 is a deficient number, because the sum of its proper divisors (53) is less than itself. Its deficiency is 182

Bases of 235

  • Binary: 111010112
  • Hexadecimal: 0xEB
  • Base-36: 6J

Squares and roots of 235

  • 235 squared (2352) is 55225
  • 235 cubed (2353) is 12977875
  • The square root of 235 is 15.3297097167
  • The cube root of 235 is 6.1710057927

Scales and comparisons

How big is 235?
  • 235 seconds is equal to 3 minutes, 55 seconds.
  • To count from 1 to 235 would take you about fifty-seven seconds.

    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 235 cubic inches would be around 0.5 feet tall.

Recreational maths with 235

  • 235 backwards is 532
  • The number of decimal digits it has is: 3
  • The sum of 235's digits is 10
  • More coming soon!

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The information we have on file for 235 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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