13,309 is a prime number. Like all primes greater than two, it is odd and has no factors apart from itself and one.

What does the number 13309 look like?

As a prime, it is not composed of any other numbers and has no internal structure.

13309 is a prime number. Like all primes (except two), it is an odd number.

Prime factorization of 13309:


See below for interesting mathematical facts about the number 13309 from the Numbermatics database.

Names of 13309

  • Cardinal: 13309 can be written as Thirteen thousand, three hundred nine.

Scientific notation

  • Scientific notation: 1.3309 × 104

Factors of 13309

  • Number of distinct prime factors ω(n): 1
  • Total number of prime factors Ω(n): 1
  • Sum of prime factors: 13309

Divisors of 13309

  • Number of divisors d(n): 2
  • Complete list of divisors:
  • Sum of all divisors σ(n): 13310
  • Sum of proper divisors (its aliquot sum) s(n): 1
  • 13309 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 13308

Bases of 13309

  • Binary: 110011111111012
  • Hexadecimal: 0x33FD
  • Base-36: A9P

Squares and roots of 13309

  • 13309 squared (133092) is 177129481
  • 13309 cubed (133093) is 2357416262629
  • The square root of 13309 is 115.3646392965
  • The cube root of 13309 is 23.6981880673

Scales and comparisons

How big is 13309?
  • 13,309 seconds is equal to 3 hours, 41 minutes, 49 seconds.
  • To count from 1 to 13,309 would take you about three 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 13309 cubic inches would be around 2 feet tall.

Recreational maths with 13309

  • 13309 backwards is 90331
  • The number of decimal digits it has is: 5
  • The sum of 13309's digits is 16
  • More coming soon!

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The information we have on file for 13309 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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