10409

10,409 is an odd composite number composed of two prime numbers multiplied together.

What does the number 10409 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

10409 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

Prime factorization of 10409:

7 × 1487

See below for interesting mathematical facts about the number 10409 from the Numbermatics database.


Names of 10409

  • Cardinal: 10409 can be written as Ten thousand, four hundred nine.

Scientific notation

  • Scientific notation: 1.0409 × 104

Factors of 10409

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 2
  • Sum of prime factors: 1494

Divisors of 10409

  • Number of divisors d(n): 4
  • Complete list of divisors:
  • Sum of all divisors σ(n): 11904
  • Sum of proper divisors (its aliquot sum) s(n): 1495
  • 10409 is a deficient number, because the sum of its proper divisors (1495) is less than itself. Its deficiency is 8914

Bases of 10409

  • Binary: 101000101010012
  • Hexadecimal: 0x28A9
  • Base-36: 815

Squares and roots of 10409

  • 10409 squared (104092) is 108347281
  • 10409 cubed (104093) is 1127786847929
  • The square root of 10409 is 102.0245068599
  • The cube root of 10409 is 21.8341523433

Scales and comparisons

How big is 10409?
  • 10,409 seconds is equal to 2 hours, 53 minutes, 29 seconds.
  • To count from 1 to 10,409 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 10409 cubic inches would be around 1.8 feet tall.

Recreational maths with 10409

  • 10409 backwards is 90401
  • The number of decimal digits it has is: 5
  • The sum of 10409's digits is 14
  • More coming soon!

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"Number 10409 - Facts about the integer". Numbermatics.com. 2021. Web. 4 August 2021.

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Numbermatics. (2021). Number 10409 - Facts about the integer. Retrieved 4 August 2021, from https://numbermatics.com/n/10409/

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The information we have on file for 10409 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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