23,409 is an odd composite number composed of two prime numbers multiplied together.

What does the number 23409 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 15 divisors.

23409 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of fifteen divisors.

Prime factorization of 23409:

34 × 172

(3 × 3 × 3 × 3 × 17 × 17)

See below for interesting mathematical facts about the number 23409 from the Numbermatics database.

Names of 23409

  • Cardinal: 23409 can be written as Twenty-three thousand, four hundred nine.

Scientific notation

  • Scientific notation: 2.3409 × 104

Factors of 23409

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 6
  • Sum of prime factors: 20

Divisors of 23409

  • Number of divisors d(n): 15
  • Complete list of divisors:
  • Sum of all divisors σ(n): 37147
  • Sum of proper divisors (its aliquot sum) s(n): 13738
  • 23409 is a deficient number, because the sum of its proper divisors (13738) is less than itself. Its deficiency is 9671

Bases of 23409

  • Binary: 1011011011100012
  • Hexadecimal: 0x5B71
  • Base-36: I29

Squares and roots of 23409

  • 23409 squared (234092) is 547981281
  • 23409 cubed (234093) is 12827693806929
  • 23409 is a perfect square number. Its square root is 153
  • The cube root of 23409 is 28.6062515879

Scales and comparisons

How big is 23409?
  • 23,409 seconds is equal to 6 hours, 30 minutes, 9 seconds.
  • To count from 1 to 23,409 would take you about six 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 23409 cubic inches would be around 2.4 feet tall.

Recreational maths with 23409

  • 23409 backwards is 90432
  • The number of decimal digits it has is: 5
  • The sum of 23409's digits is 18
  • More coming soon!

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"Number 23409 - Facts about the integer". Numbermatics.com. 2023. Web. 31 March 2023.

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Numbermatics. (2023). Number 23409 - Facts about the integer. Retrieved 31 March 2023, from https://numbermatics.com/n/23409/

Chicago style:
Numbermatics. 2023. "Number 23409 - Facts about the integer". https://numbermatics.com/n/23409/

The information we have on file for 23409 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 23409, math, Factors of 23409, curriculum, school, college, exams, university, Prime factorization of 23409, STEM, science, technology, engineering, physics, economics, calculator, twenty-three thousand, four hundred nine.

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