9009997

9,009,997 is an odd composite number composed of two prime numbers multiplied together.

What does the number 9009997 look like?

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

9009997 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 9009997:

23 × 391739

See below for interesting mathematical facts about the number 9009997 from the Numbermatics database.


Names of 9009997

  • Cardinal: 9009997 can be written as Nine million, nine thousand, nine hundred ninety-seven.

Scientific notation

  • Scientific notation: 9.009997 × 106

Factors of 9009997

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 2
  • Sum of prime factors: 391762

Divisors of 9009997

  • Number of divisors d(n): 4
  • Complete list of divisors:
  • Sum of all divisors σ(n): 9401760
  • Sum of proper divisors (its aliquot sum) s(n): 391763
  • 9009997 is a deficient number, because the sum of its proper divisors (391763) is less than itself. Its deficiency is 8618234

Bases of 9009997

  • Binary: 1000100101111011010011012
  • Hexadecimal: 0x897B4D
  • Base-36: 5D45P

Squares and roots of 9009997

  • 9009997 squared (90099972) is 81180045940009
  • 9009997 cubed (90099973) is 731431970379343269973
  • The square root of 9009997 is 3001.6657042383
  • The cube root of 9009997 is 208.0853708361

Scales and comparisons

How big is 9009997?
  • 9,009,997 seconds is equal to 14 weeks, 6 days, 6 hours, 46 minutes, 37 seconds.
  • To count from 1 to 9,009,997 would take you about twenty-two weeks!

    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 9009997 cubic inches would be around 17.3 feet tall.

Recreational maths with 9009997

  • 9009997 backwards is 7999009
  • The number of decimal digits it has is: 7
  • The sum of 9009997's digits is 43
  • More coming soon!

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The information we have on file for 9009997 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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