11998

11,998 is an even composite number composed of three prime numbers multiplied together.

What does the number 11998 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

11998 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 11998:

2 × 7 × 857

See below for interesting mathematical facts about the number 11998 from the Numbermatics database.


Names of 11998

  • Cardinal: 11998 can be written as Eleven thousand, nine hundred ninety-eight.

Scientific notation

  • Scientific notation: 1.1998 × 104

Factors of 11998

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 3
  • Sum of prime factors: 866

Divisors of 11998

  • Number of divisors d(n): 8
  • Complete list of divisors:
  • Sum of all divisors σ(n): 20592
  • Sum of proper divisors (its aliquot sum) s(n): 8594
  • 11998 is a deficient number, because the sum of its proper divisors (8594) is less than itself. Its deficiency is 3404

Bases of 11998

  • Binary: 101110110111102
  • Hexadecimal: 0x2EDE
  • Base-36: 99A

Squares and roots of 11998

  • 11998 squared (119982) is 143952004
  • 11998 cubed (119983) is 1727136143992
  • The square root of 11998 is 109.5353824113
  • The cube root of 11998 is 22.8930128755

Scales and comparisons

How big is 11998?
  • 11,998 seconds is equal to 3 hours, 19 minutes, 58 seconds.
  • To count from 1 to 11,998 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 11998 cubic inches would be around 1.9 feet tall.

Recreational maths with 11998

  • 11998 backwards is 89911
  • The number of decimal digits it has is: 5
  • The sum of 11998's digits is 28
  • More coming soon!

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"Number 11998 - Facts about the integer". Numbermatics.com. 2022. Web. 22 January 2022.

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Numbermatics. (2022). Number 11998 - Facts about the integer. Retrieved 22 January 2022, from https://numbermatics.com/n/11998/

Chicago style:
Numbermatics. 2022. "Number 11998 - Facts about the integer". https://numbermatics.com/n/11998/

The information we have on file for 11998 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 11998, math, Factors of 11998, curriculum, school, college, exams, university, Prime factorization of 11998, STEM, science, technology, engineering, physics, economics, calculator, eleven thousand, nine hundred ninety-eight.

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