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

What does the number 297 look like?

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

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

Prime factorization of 297:

33 × 11

(3 × 3 × 3 × 11)

See below for interesting mathematical facts about the number 297 from the Numbermatics database.

Names of 297

  • Cardinal: 297 can be written as Two hundred ninety-seven.

Scientific notation

  • Scientific notation: 2.97 × 102

Factors of 297

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 4
  • Sum of prime factors: 14

Divisors of 297

  • Number of divisors d(n): 8
  • Complete list of divisors:
  • Sum of all divisors σ(n): 480
  • Sum of proper divisors (its aliquot sum) s(n): 183
  • 297 is a deficient number, because the sum of its proper divisors (183) is less than itself. Its deficiency is 114

Bases of 297

  • Binary: 1001010012
  • Hexadecimal: 0x129
  • Base-36: 89

Squares and roots of 297

  • 297 squared (2972) is 88209
  • 297 cubed (2973) is 26198073
  • The square root of 297 is 17.2336879397
  • The cube root of 297 is 6.6719402717

Scales and comparisons

How big is 297?
  • 297 seconds is equal to 4 minutes, 57 seconds.
  • To count from 1 to 297 would take you about 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 297 cubic inches would be around 0.6 feet tall.

Recreational maths with 297

  • 297 backwards is 792
  • The number of decimal digits it has is: 3
  • The sum of 297's digits is 18
  • More coming soon!

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The information we have on file for 297 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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