112991

112,991 is an odd composite number composed of two prime numbers multiplied together.

What does the number 112991 look like?

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

112991 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 112991:

103 × 1097

See below for interesting mathematical facts about the number 112991 from the Numbermatics database.


Names of 112991

  • Cardinal: 112991 can be written as One hundred twelve thousand, nine hundred ninety-one.

Scientific notation

  • Scientific notation: 1.12991 × 105

Factors of 112991

  • Number of distinct prime factors ω(n): 2
  • Total number of prime factors Ω(n): 2
  • Sum of prime factors: 1200

Divisors of 112991

  • Number of divisors d(n): 4
  • Complete list of divisors:
  • Sum of all divisors σ(n): 114192
  • Sum of proper divisors (its aliquot sum) s(n): 1201
  • 112991 is a deficient number, because the sum of its proper divisors (1201) is less than itself. Its deficiency is 111790

Bases of 112991

  • Binary: 110111001010111112
  • Hexadecimal: 0x1B95F
  • Base-36: 2F6N

Squares and roots of 112991

  • 112991 squared (1129912) is 12766966081
  • 112991 cubed (1129913) is 1442552264458271
  • The square root of 112991 is 336.1413393203
  • The cube root of 112991 is 48.3445977181

Scales and comparisons

How big is 112991?
  • 112,991 seconds is equal to 1 day, 7 hours, 23 minutes, 11 seconds.
  • To count from 1 to 112,991 would take you about seven 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 112991 cubic inches would be around 4 feet tall.

Recreational maths with 112991

  • 112991 backwards is 199211
  • The number of decimal digits it has is: 6
  • The sum of 112991's digits is 23
  • More coming soon!

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"Number 112991 - Facts about the integer". Numbermatics.com. 2024. Web. 28 March 2024.

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Numbermatics. (2024). Number 112991 - Facts about the integer. Retrieved 28 March 2024, from https://numbermatics.com/n/112991/

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Numbermatics. 2024. "Number 112991 - Facts about the integer". https://numbermatics.com/n/112991/

The information we have on file for 112991 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 112991, math, Factors of 112991, curriculum, school, college, exams, university, Prime factorization of 112991, STEM, science, technology, engineering, physics, economics, calculator, one hundred twelve thousand, nine hundred ninety-one.

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