# 422

## 422 is an even composite number composed of two prime numbers multiplied together.

What does the number 422 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

422 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

## Prime factorization of 422:

### 2 × 211

See below for interesting mathematical facts about the number 422 from the Numbermatics database.

### Names of 422

• Cardinal: 422 can be written as Four hundred twenty-two.

### Scientific notation

• Scientific notation: 4.22 × 102

### Factors of 422

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 213

### Divisors of 422

• Number of divisors d(n): 4
• Complete list of divisors:
• Sum of all divisors σ(n): 636
• Sum of proper divisors (its aliquot sum) s(n): 214
• 422 is a deficient number, because the sum of its proper divisors (214) is less than itself. Its deficiency is 208

### Bases of 422

• Binary: 1101001102
• Base-36: BQ

### Squares and roots of 422

• 422 squared (4222) is 178084
• 422 cubed (4223) is 75151448
• The square root of 422 is 20.5426385841
• The cube root of 422 is 7.5007406675

### Scales and comparisons

How big is 422?
• 422 seconds is equal to 7 minutes, 2 seconds.
• To count from 1 to 422 would take you about three minutes.

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 422 cubic inches would be around 0.6 feet tall.

### Recreational maths with 422

• 422 backwards is 224
• The number of decimal digits it has is: 3
• The sum of 422's digits is 8
• More coming soon!

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The information we have on file for 422 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!

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