2990931

2,990,931 is an odd composite number composed of three prime numbers multiplied together.

What does the number 2990931 look like?

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

2990931 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 2990931:

3 × 967 × 1031

See below for interesting mathematical facts about the number 2990931 from the Numbermatics database.


Names of 2990931

  • Cardinal: 2990931 can be written as Two million, nine hundred ninety thousand, nine hundred thirty-one.

Scientific notation

  • Scientific notation: 2.990931 × 106

Factors of 2990931

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 3
  • Sum of prime factors: 2001

Divisors of 2990931

  • Number of divisors d(n): 8
  • Complete list of divisors:
  • Sum of all divisors σ(n): 3995904
  • Sum of proper divisors (its aliquot sum) s(n): 1004973
  • 2990931 is a deficient number, because the sum of its proper divisors (1004973) is less than itself. Its deficiency is 1985958

Bases of 2990931

  • Binary: 10110110100011010100112
  • Hexadecimal: 0x2DA353
  • Base-36: 1S3TF

Squares and roots of 2990931

  • 2990931 squared (29909312) is 8945668246761
  • 2990931 cubed (29909313) is 26755876474953124491
  • The square root of 2990931 is 1729.4308312275
  • The cube root of 2990931 is 144.0794796577

Scales and comparisons

How big is 2990931?
  • 2,990,931 seconds is equal to 4 weeks, 6 days, 14 hours, 48 minutes, 51 seconds.
  • To count from 1 to 2,990,931 would take you about seven 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 2990931 cubic inches would be around 12 feet tall.

Recreational maths with 2990931

  • 2990931 backwards is 1390992
  • The number of decimal digits it has is: 7
  • The sum of 2990931's digits is 33
  • More coming soon!

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"Number 2990931 - Facts about the integer". Numbermatics.com. 2024. Web. 29 March 2024.

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Numbermatics. (2024). Number 2990931 - Facts about the integer. Retrieved 29 March 2024, from https://numbermatics.com/n/2990931/

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Numbermatics. 2024. "Number 2990931 - Facts about the integer". https://numbermatics.com/n/2990931/

The information we have on file for 2990931 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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