916 is an even composite number composed of two prime numbers multiplied together.

What does the number 916 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 6 divisors.

916 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of six divisors.

Prime factorization of 916:

22 × 229

(2 × 2 × 229)

See below for interesting mathematical facts about the number 916 from the Numbermatics database.

Names of 916

  • Cardinal: 916 can be written as Nine hundred sixteen.

Scientific notation

  • Scientific notation: 9.16 × 102

Factors of 916

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 3
  • Sum of prime factors: 231

Divisors of 916

  • Number of divisors d(n): 6
  • Complete list of divisors:
  • Sum of all divisors σ(n): 1610
  • Sum of proper divisors (its aliquot sum) s(n): 694
  • 916 is a deficient number, because the sum of its proper divisors (694) is less than itself. Its deficiency is 222

Bases of 916

  • Binary: 11100101002
  • Hexadecimal: 0x394
  • Base-36: PG

Squares and roots of 916

  • 916 squared (9162) is 839056
  • 916 cubed (9163) is 768575296
  • The square root of 916 is 30.2654919009
  • The cube root of 916 is 9.7117722943

Scales and comparisons

How big is 916?
  • 916 seconds is equal to 15 minutes, 16 seconds.
  • To count from 1 to 916 would take you about seven minutes.

    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 916 cubic inches would be around 0.8 feet tall.

Recreational maths with 916

  • 916 backwards is 619
  • The number of decimal digits it has is: 3
  • The sum of 916's digits is 16
  • More coming soon!

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"Number 916 - Facts about the integer". Numbermatics.com. 2023. Web. 1 February 2023.

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Numbermatics. (2023). Number 916 - Facts about the integer. Retrieved 1 February 2023, from https://numbermatics.com/n/916/

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Numbermatics. 2023. "Number 916 - Facts about the integer". https://numbermatics.com/n/916/

The information we have on file for 916 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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