40806

40,806 is an even composite number composed of three prime numbers multiplied together.

What does the number 40806 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

40806 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 40806:

2 × 32 × 2267

(2 × 3 × 3 × 2267)

See below for interesting mathematical facts about the number 40806 from the Numbermatics database.


Names of 40806

  • Cardinal: 40806 can be written as Forty thousand, eight hundred six.

Scientific notation

  • Scientific notation: 4.0806 × 104

Factors of 40806

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 4
  • Sum of prime factors: 2272

Divisors of 40806

  • Number of divisors d(n): 12
  • Complete list of divisors:
  • Sum of all divisors σ(n): 88452
  • Sum of proper divisors (its aliquot sum) s(n): 47646
  • 40806 is an abundant number, because the sum of its proper divisors (47646) is greater than itself. Its abundance is 6840

Bases of 40806

  • Binary: 10011111011001102
  • Hexadecimal: 0x9F66
  • Base-36: VHI

Squares and roots of 40806

  • 40806 squared (408062) is 1665129636
  • 40806 cubed (408063) is 67947279926616
  • The square root of 40806 is 202.0049504345
  • The cube root of 40806 is 34.4276998815

Scales and comparisons

How big is 40806?
  • 40,806 seconds is equal to 11 hours, 20 minutes, 6 seconds.
  • To count from 1 to 40,806 would take you about eleven 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 40806 cubic inches would be around 2.9 feet tall.

Recreational maths with 40806

  • 40806 backwards is 60804
  • 40806 is a Harshad number.
  • The number of decimal digits it has is: 5
  • The sum of 40806's digits is 18
  • More coming soon!

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"Number 40806 - Facts about the integer". Numbermatics.com. 2021. Web. 27 July 2021.

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Numbermatics. (2021). Number 40806 - Facts about the integer. Retrieved 27 July 2021, from https://numbermatics.com/n/40806/

Chicago style:
Numbermatics. 2021. "Number 40806 - Facts about the integer". https://numbermatics.com/n/40806/

The information we have on file for 40806 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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