7422

7,422 is an even composite number composed of three prime numbers multiplied together.

What does the number 7422 look like?

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

7422 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 7422:

2 × 3 × 1237

See below for interesting mathematical facts about the number 7422 from the Numbermatics database.


Names of 7422

  • Cardinal: 7422 can be written as Seven thousand, four hundred twenty-two.

Scientific notation

  • Scientific notation: 7.422 × 103

Factors of 7422

  • Number of distinct prime factors ω(n): 3
  • Total number of prime factors Ω(n): 3
  • Sum of prime factors: 1242

Divisors of 7422

  • Number of divisors d(n): 8
  • Complete list of divisors:
  • Sum of all divisors σ(n): 14856
  • Sum of proper divisors (its aliquot sum) s(n): 7434
  • 7422 is an abundant number, because the sum of its proper divisors (7434) is greater than itself. Its abundance is 12

Bases of 7422

  • Binary: 11100111111102
  • Hexadecimal: 0x1CFE
  • Base-36: 5Q6

Squares and roots of 7422

  • 7422 squared (74222) is 55086084
  • 7422 cubed (74223) is 408848915448
  • The square root of 7422 is 86.1510301737
  • The cube root of 7422 is 19.5062438913

Scales and comparisons

How big is 7422?
  • 7,422 seconds is equal to 2 hours, 3 minutes, 42 seconds.
  • To count from 1 to 7,422 would take you about two 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 7422 cubic inches would be around 1.6 feet tall.

Recreational maths with 7422

  • 7422 backwards is 2247
  • The number of decimal digits it has is: 4
  • The sum of 7422's digits is 15
  • More coming soon!

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"Number 7422 - Facts about the integer". Numbermatics.com. 2024. Web. 28 March 2024.

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Numbermatics. (2024). Number 7422 - Facts about the integer. Retrieved 28 March 2024, from https://numbermatics.com/n/7422/

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The information we have on file for 7422 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 7422, math, Factors of 7422, curriculum, school, college, exams, university, Prime factorization of 7422, STEM, science, technology, engineering, physics, economics, calculator, seven thousand, four hundred twenty-two.

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