32161

32,161 is an odd composite number composed of two prime numbers multiplied together.

What does the number 32161 look like?

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

32161 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 32161:

29 × 1109

See below for interesting mathematical facts about the number 32161 from the Numbermatics database.


Names of 32161

  • Cardinal: 32161 can be written as Thirty-two thousand, one hundred sixty-one.

Scientific notation

  • Scientific notation: 3.2161 × 104

Factors of 32161

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 2
  • Sum of prime factors: 1138

Divisors of 32161

  • Number of divisors d(n): 4
  • Complete list of divisors:
  • Sum of all divisors σ(n): 33300
  • Sum of proper divisors (its aliquot sum) s(n): 1139
  • 32161 is a deficient number, because the sum of its proper divisors (1139) is less than itself. Its deficiency is 31022

Bases of 32161

  • Binary: 1111101101000012
  • Hexadecimal: 0x7DA1
  • Base-36: OTD

Squares and roots of 32161

  • 32161 squared (321612) is 1034329921
  • 32161 cubed (321613) is 33265084589281
  • The square root of 32161 is 179.3348822733
  • The cube root of 32161 is 31.8011760703

Scales and comparisons

How big is 32161?
  • 32,161 seconds is equal to 8 hours, 56 minutes, 1 second.
  • To count from 1 to 32,161 would take you about eight 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 32161 cubic inches would be around 2.7 feet tall.

Recreational maths with 32161

  • 32161 backwards is 16123
  • The number of decimal digits it has is: 5
  • The sum of 32161's digits is 13
  • More coming soon!

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"Number 32161 - Facts about the integer". Numbermatics.com. 2024. Web. 28 March 2024.

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Numbermatics. (2024). Number 32161 - Facts about the integer. Retrieved 28 March 2024, from https://numbermatics.com/n/32161/

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Numbermatics. 2024. "Number 32161 - Facts about the integer". https://numbermatics.com/n/32161/

The information we have on file for 32161 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 32161, math, Factors of 32161, curriculum, school, college, exams, university, Prime factorization of 32161, STEM, science, technology, engineering, physics, economics, calculator, thirty-two thousand, one hundred sixty-one.

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