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

What does the number 808 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 8 divisors.

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

Prime factorization of 808:

23 × 101

(2 × 2 × 2 × 101)

See below for interesting mathematical facts about the number 808 from the Numbermatics database.

Names of 808

  • Cardinal: 808 can be written as Eight hundred eight.

Scientific notation

  • Scientific notation: 8.08 × 102

Factors of 808

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 4
  • Sum of prime factors: 103

Divisors of 808

  • Number of divisors d(n): 8
  • Complete list of divisors:
  • Sum of all divisors σ(n): 1530
  • Sum of proper divisors (its aliquot sum) s(n): 722
  • 808 is a deficient number, because the sum of its proper divisors (722) is less than itself. Its deficiency is 86

Bases of 808

  • Binary: 11001010002
  • Hexadecimal: 0x328
  • Base-36: MG

Squares and roots of 808

  • 808 squared (8082) is 652864
  • 808 cubed (8083) is 527514112
  • The square root of 808 is 28.4253408073
  • The cube root of 808 is 9.3140190157

Scales and comparisons

How big is 808?
  • 808 seconds is equal to 13 minutes, 28 seconds.
  • To count from 1 to 808 would take you about six 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 808 cubic inches would be around 0.8 feet tall.

Recreational maths with 808

  • 808 is the same when its digits are reversed! That makes it a palindromic number.
  • The number of decimal digits it has is: 3
  • The sum of 808's digits is 16
  • More coming soon!

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"Number 808 - Facts about the integer". Numbermatics.com. 2024. Web. 23 July 2024.

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Numbermatics. (2024). Number 808 - Facts about the integer. Retrieved 23 July 2024, from https://numbermatics.com/n/808/

Chicago style:
Numbermatics. 2024. "Number 808 - Facts about the integer". https://numbermatics.com/n/808/

The information we have on file for 808 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 808, math, Factors of 808, curriculum, school, college, exams, university, Prime factorization of 808, STEM, science, technology, engineering, physics, economics, calculator, eight hundred eight.

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