66,984 is an even composite number composed of three prime numbers multiplied together.

What does the number 66984 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.

66984 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 66984:

23 × 3 × 2791

(2 × 2 × 2 × 3 × 2791)

See below for interesting mathematical facts about the number 66984 from the Numbermatics database.

Names of 66984

  • Cardinal: 66984 can be written as Sixty-six thousand, nine hundred eighty-four.

Scientific notation

  • Scientific notation: 6.6984 × 104

Factors of 66984

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 5
  • Sum of prime factors: 2796

Divisors of 66984

  • Number of divisors d(n): 16
  • Complete list of divisors:
  • Sum of all divisors σ(n): 167520
  • Sum of proper divisors (its aliquot sum) s(n): 100536
  • 66984 is an abundant number, because the sum of its proper divisors (100536) is greater than itself. Its abundance is 33552

Bases of 66984

  • Binary: 100000101101010002
  • Hexadecimal: 0x105A8
  • Base-36: 1FOO

Squares and roots of 66984

  • 66984 squared (669842) is 4486856256
  • 66984 cubed (669843) is 300547579451904
  • The square root of 66984 is 258.8126735691
  • The cube root of 66984 is 40.6122476741

Scales and comparisons

How big is 66984?
  • 66,984 seconds is equal to 18 hours, 36 minutes, 24 seconds.
  • To count from 1 to 66,984 would take you about eighteen 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 66984 cubic inches would be around 3.4 feet tall.

Recreational maths with 66984

  • 66984 backwards is 48966
  • The number of decimal digits it has is: 5
  • The sum of 66984's digits is 33
  • More coming soon!

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"Number 66984 - Facts about the integer". Numbermatics.com. 2024. Web. 24 July 2024.

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Numbermatics. (2024). Number 66984 - Facts about the integer. Retrieved 24 July 2024, from https://numbermatics.com/n/66984/

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The information we have on file for 66984 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 66984, math, Factors of 66984, curriculum, school, college, exams, university, Prime factorization of 66984, STEM, science, technology, engineering, physics, economics, calculator, sixty-six thousand, nine hundred eighty-four.

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