9021

9,021 is an odd composite number composed of three prime numbers multiplied together.

What does the number 9021 look like?

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

9021 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 9021:

3 × 31 × 97

See below for interesting mathematical facts about the number 9021 from the Numbermatics database.


Names of 9021

  • Cardinal: 9021 can be written as Nine thousand and twenty-one.

Scientific notation

  • Scientific notation: 9.021 × 103

Factors of 9021

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 3
  • Sum of prime factors: 131

Divisors of 9021

  • Number of divisors d(n): 8
  • Complete list of divisors:
  • Sum of all divisors σ(n): 12544
  • Sum of proper divisors (its aliquot sum) s(n): 3523
  • 9021 is a deficient number, because the sum of its proper divisors (3523) is less than itself. Its deficiency is 5498

Bases of 9021

  • Binary: 100011001111012
  • Hexadecimal: 0x233D
  • Base-36: 6YL

Squares and roots of 9021

  • 9021 squared (90212) is 81378441
  • 9021 cubed (90213) is 734114916261
  • The square root of 9021 is 94.9789450353
  • The cube root of 9021 is 20.8170040933

Scales and comparisons

How big is 9021?
  • 9,021 seconds is equal to 2 hours, 30 minutes, 21 seconds.
  • To count from 1 to 9,021 would take you about two 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 9021 cubic inches would be around 1.7 feet tall.

Recreational maths with 9021

  • 9021 backwards is 1209
  • The number of decimal digits it has is: 4
  • The sum of 9021's digits is 12
  • More coming soon!

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"Number 9021 - Facts about the integer". Numbermatics.com. 2020. Web. 28 September 2020.

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Numbermatics. (2020). Number 9021 - Facts about the integer. Retrieved 28 September 2020, from https://numbermatics.com/n/9021/

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The information we have on file for 9021 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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