2222820

2,222,820 is an even composite number composed of five prime numbers multiplied together.

What does the number 2222820 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 72 divisors.

2222820 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.

Prime factorization of 2222820:

22 × 32 × 5 × 53 × 233

(2 × 2 × 3 × 3 × 5 × 53 × 233)

See below for interesting mathematical facts about the number 2222820 from the Numbermatics database.


Names of 2222820

  • Cardinal: 2222820 can be written as Two million, two hundred twenty-two thousand, eight hundred twenty.

Scientific notation

  • Scientific notation: 2.22282 × 106

Factors of 2222820

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 7
  • Sum of prime factors: 296

Divisors of 2222820

Bases of 2222820

  • Binary: 10000111101010111001002
  • Hexadecimal: 0x21EAE4
  • Base-36: 1BN50

Squares and roots of 2222820

  • 2222820 squared (22228202) is 4940928752400
  • 2222820 cubed (22228203) is 10982795249409768000
  • The square root of 2222820 is 1490.9124722799
  • The cube root of 2222820 is 130.5072880945

Scales and comparisons

How big is 2222820?
  • 2,222,820 seconds is equal to 3 weeks, 4 days, 17 hours, 27 minutes.
  • To count from 1 to 2,222,820 would take you about five weeks!

    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 2222820 cubic inches would be around 10.9 feet tall.

Recreational maths with 2222820

  • 2222820 backwards is 0282222
  • 2222820 is a Harshad number.
  • The number of decimal digits it has is: 7
  • The sum of 2222820's digits is 18
  • More coming soon!

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MLA style:
"Number 2222820 - Facts about the integer". Numbermatics.com. 2024. Web. 29 March 2024.

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Numbermatics. (2024). Number 2222820 - Facts about the integer. Retrieved 29 March 2024, from https://numbermatics.com/n/2222820/

Chicago style:
Numbermatics. 2024. "Number 2222820 - Facts about the integer". https://numbermatics.com/n/2222820/

The information we have on file for 2222820 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 2222820, math, Factors of 2222820, curriculum, school, college, exams, university, Prime factorization of 2222820, STEM, science, technology, engineering, physics, economics, calculator, two million, two hundred twenty-two thousand, eight hundred twenty.

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