312997

312,997 is an odd composite number composed of three prime numbers multiplied together.

What does the number 312997 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

312997 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 312997:

29 × 43 × 251

See below for interesting mathematical facts about the number 312997 from the Numbermatics database.


Names of 312997

  • Cardinal: 312997 can be written as Three hundred twelve thousand, nine hundred ninety-seven.

Scientific notation

  • Scientific notation: 3.12997 × 105

Factors of 312997

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 3
  • Sum of prime factors: 323

Divisors of 312997

  • Number of divisors d(n): 8
  • Complete list of divisors:
  • Sum of all divisors σ(n): 332640
  • Sum of proper divisors (its aliquot sum) s(n): 19643
  • 312997 is a deficient number, because the sum of its proper divisors (19643) is less than itself. Its deficiency is 293354

Bases of 312997

  • Binary: 10011000110101001012
  • Hexadecimal: 0x4C6A5
  • Base-36: 6PID

Squares and roots of 312997

  • 312997 squared (3129972) is 97967122009
  • 312997 cubed (3129973) is 30663415287450973
  • The square root of 312997 is 559.4613480841
  • The cube root of 312997 is 67.8963964415

Scales and comparisons

How big is 312997?
  • 312,997 seconds is equal to 3 days, 14 hours, 56 minutes, 37 seconds.
  • To count from 1 to 312,997 would take you about three days.

    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 312997 cubic inches would be around 5.7 feet tall.

Recreational maths with 312997

  • 312997 backwards is 799213
  • The number of decimal digits it has is: 6
  • The sum of 312997's digits is 31
  • More coming soon!

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"Number 312997 - Facts about the integer". Numbermatics.com. 2022. Web. 8 December 2022.

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Numbermatics. (2022). Number 312997 - Facts about the integer. Retrieved 8 December 2022, from https://numbermatics.com/n/312997/

Chicago style:
Numbermatics. 2022. "Number 312997 - Facts about the integer". https://numbermatics.com/n/312997/

The information we have on file for 312997 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!

Keywords: Divisors of 312997, math, Factors of 312997, curriculum, school, college, exams, university, Prime factorization of 312997, STEM, science, technology, engineering, physics, economics, calculator, three hundred twelve thousand, nine hundred ninety-seven.

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