16,189 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 16189 look like?

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

16189 is a prime number. Like all primes (except two), it is an odd number.

Prime factorization of 16189:


See below for interesting mathematical facts about the number 16189 from the Numbermatics database.

Names of 16189

  • Cardinal: 16189 can be written as Sixteen thousand, one hundred eighty-nine.

Scientific notation

  • Scientific notation: 1.6189 × 104

Factors of 16189

  • Number of distinct prime factors ω(n): 1
  • Total number of prime factors Ω(n): 1
  • Sum of prime factors: 16189

Divisors of 16189

  • Number of divisors d(n): 2
  • Complete list of divisors:
  • Sum of all divisors σ(n): 16190
  • Sum of proper divisors (its aliquot sum) s(n): 1
  • 16189 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 16188

Bases of 16189

  • Binary: 111111001111012
  • Hexadecimal: 0x3F3D
  • Base-36: CHP

Squares and roots of 16189

  • 16189 squared (161892) is 262083721
  • 16189 cubed (161893) is 4242873359269
  • The square root of 16189 is 127.2360011947
  • The cube root of 16189 is 25.2972516505

Scales and comparisons

How big is 16189?
  • 16,189 seconds is equal to 4 hours, 29 minutes, 49 seconds.
  • To count from 1 to 16,189 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 16189 cubic inches would be around 2.1 feet tall.

Recreational maths with 16189

  • 16189 backwards is 98161
  • The number of decimal digits it has is: 5
  • The sum of 16189's digits is 25
  • More coming soon!

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"Number 16189 - Facts about the integer". Numbermatics.com. 2023. Web. 30 March 2023.

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Numbermatics. (2023). Number 16189 - Facts about the integer. Retrieved 30 March 2023, from https://numbermatics.com/n/16189/

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Numbermatics. 2023. "Number 16189 - Facts about the integer". https://numbermatics.com/n/16189/

The information we have on file for 16189 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 16189, math, Factors of 16189, curriculum, school, college, exams, university, Prime factorization of 16189, STEM, science, technology, engineering, physics, economics, calculator, sixteen thousand, one hundred eighty-nine.

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