12,397 is an odd composite number composed of three prime numbers multiplied together.

What does the number 12397 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

12397 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 12397:

72 × 11 × 23

(7 × 7 × 11 × 23)

See below for interesting mathematical facts about the number 12397 from the Numbermatics database.

Names of 12397

  • Cardinal: 12397 can be written as Twelve thousand, three hundred ninety-seven.

Scientific notation

  • Scientific notation: 1.2397 × 104

Factors of 12397

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 4
  • Sum of prime factors: 41

Divisors of 12397

  • Number of divisors d(n): 12
  • Complete list of divisors:
  • Sum of all divisors σ(n): 16416
  • Sum of proper divisors (its aliquot sum) s(n): 4019
  • 12397 is a deficient number, because the sum of its proper divisors (4019) is less than itself. Its deficiency is 8378

Bases of 12397

  • Binary: 110000011011012
  • Hexadecimal: 0x306D
  • Base-36: 9KD

Squares and roots of 12397

  • 12397 squared (123972) is 153685609
  • 12397 cubed (123973) is 1905240494773
  • The square root of 12397 is 111.3418160441
  • The cube root of 12397 is 23.1440237909

Scales and comparisons

How big is 12397?
  • 12,397 seconds is equal to 3 hours, 26 minutes, 37 seconds.
  • To count from 1 to 12,397 would take you about three hours.

    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 12397 cubic inches would be around 1.9 feet tall.

Recreational maths with 12397

  • 12397 backwards is 79321
  • The number of decimal digits it has is: 5
  • The sum of 12397's digits is 22
  • More coming soon!

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The information we have on file for 12397 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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