31222

31,222 is an even composite number composed of three prime numbers multiplied together.

What does the number 31222 look like?

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

31222 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 31222:

2 × 67 × 233

See below for interesting mathematical facts about the number 31222 from the Numbermatics database.


Names of 31222

  • Cardinal: 31222 can be written as Thirty-one thousand, two hundred twenty-two.

Scientific notation

  • Scientific notation: 3.1222 × 104

Factors of 31222

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 3
  • Sum of prime factors: 302

Divisors of 31222

  • Number of divisors d(n): 8
  • Complete list of divisors:
  • Sum of all divisors σ(n): 47736
  • Sum of proper divisors (its aliquot sum) s(n): 16514
  • 31222 is a deficient number, because the sum of its proper divisors (16514) is less than itself. Its deficiency is 14708

Bases of 31222

  • Binary: 1111001111101102
  • Hexadecimal: 0x79F6
  • Base-36: O3A

Squares and roots of 31222

  • 31222 squared (312222) is 974813284
  • 31222 cubed (312223) is 30435620353048
  • The square root of 31222 is 176.6974815893
  • The cube root of 31222 is 31.4886160257

Scales and comparisons

How big is 31222?
  • 31,222 seconds is equal to 8 hours, 40 minutes, 22 seconds.
  • To count from 1 to 31,222 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 31222 cubic inches would be around 2.6 feet tall.

Recreational maths with 31222

  • 31222 backwards is 22213
  • The number of decimal digits it has is: 5
  • The sum of 31222's digits is 10
  • More coming soon!

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"Number 31222 - Facts about the integer". Numbermatics.com. 2024. Web. 4 October 2024.

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Numbermatics. (2024). Number 31222 - Facts about the integer. Retrieved 4 October 2024, from https://numbermatics.com/n/31222/

Chicago style:
Numbermatics. 2024. "Number 31222 - Facts about the integer". https://numbermatics.com/n/31222/

The information we have on file for 31222 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 31222, math, Factors of 31222, curriculum, school, college, exams, university, Prime factorization of 31222, STEM, science, technology, engineering, physics, economics, calculator, thirty-one thousand, two hundred twenty-two.

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