15,601 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 15601 look like?

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

15601 is a prime number. Like all primes (except two), it is an odd number.

Prime factorization of 15601:


See below for interesting mathematical facts about the number 15601 from the Numbermatics database.

Names of 15601

  • Cardinal: 15601 can be written as Fifteen thousand, six hundred one.

Scientific notation

  • Scientific notation: 1.5601 × 104

Factors of 15601

  • Number of distinct prime factors ω(n): 1
  • Total number of prime factors Ω(n): 1
  • Sum of prime factors: 15601

Divisors of 15601

  • Number of divisors d(n): 2
  • Complete list of divisors:
  • Sum of all divisors σ(n): 15602
  • Sum of proper divisors (its aliquot sum) s(n): 1
  • 15601 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 15600

Bases of 15601

  • Binary: 111100111100012
  • Hexadecimal: 0x3CF1
  • Base-36: C1D

Squares and roots of 15601

  • 15601 squared (156012) is 243391201
  • 15601 cubed (156013) is 3797146126801
  • The square root of 15601 is 124.9039631075
  • The cube root of 15601 is 24.9871934409

Scales and comparisons

How big is 15601?
  • 15,601 seconds is equal to 4 hours, 20 minutes, 1 second.
  • To count from 1 to 15,601 would take you about four 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 15601 cubic inches would be around 2.1 feet tall.

Recreational maths with 15601

  • 15601 backwards is 10651
  • The number of decimal digits it has is: 5
  • The sum of 15601's digits is 13
  • More coming soon!

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"Number 15601 - Facts about the integer". Numbermatics.com. 2023. Web. 9 December 2023.

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Numbermatics. (2023). Number 15601 - Facts about the integer. Retrieved 9 December 2023, from https://numbermatics.com/n/15601/

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Numbermatics. 2023. "Number 15601 - Facts about the integer". https://numbermatics.com/n/15601/

The information we have on file for 15601 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 15601, math, Factors of 15601, curriculum, school, college, exams, university, Prime factorization of 15601, STEM, science, technology, engineering, physics, economics, calculator, fifteen thousand, six hundred one.

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