# 622

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

What does the number 622 look like?

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

622 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 622:

### 2 × 311

See below for interesting mathematical facts about the number 622 from the Numbermatics database.

### Names of 622

• Cardinal: 622 can be written as Six hundred twenty-two.

### Scientific notation

• Scientific notation: 6.22 × 102

### Factors of 622

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 313

### Divisors of 622

• Number of divisors d(n): 4
• Complete list of divisors:
• Sum of all divisors σ(n): 936
• Sum of proper divisors (its aliquot sum) s(n): 314
• 622 is a deficient number, because the sum of its proper divisors (314) is less than itself. Its deficiency is 308

### Bases of 622

• Binary: 10011011102
• Base-36: HA

### Squares and roots of 622

• 622 squared (6222) is 386884
• 622 cubed (6223) is 240641848
• The square root of 622 is 24.9399278267
• The cube root of 622 is 8.5361779795

### Scales and comparisons

How big is 622?
• 622 seconds is equal to 10 minutes, 22 seconds.
• To count from 1 to 622 would take you about five 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 622 cubic inches would be around 0.7 feet tall.

### Recreational maths with 622

• 622 backwards is 226
• The number of decimal digits it has is: 3
• The sum of 622's digits is 10
• More coming soon!

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"Number 622 - Facts about the integer". Numbermatics.com. 2023. Web. 4 February 2023.

APA style:
Numbermatics. (2023). Number 622 - Facts about the integer. Retrieved 4 February 2023, from https://numbermatics.com/n/622/

Chicago style:
Numbermatics. 2023. "Number 622 - Facts about the integer". https://numbermatics.com/n/622/

The information we have on file for 622 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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