# 322

## 322 is an even composite number composed of three prime numbers multiplied together.

What does the number 322 look like?

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

322 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 322:

### 2 × 7 × 23

See below for interesting mathematical facts about the number 322 from the Numbermatics database.

### Names of 322

• Cardinal: 322 can be written as Three hundred twenty-two.

### Scientific notation

• Scientific notation: 3.22 × 102

### Factors of 322

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 32

### Divisors of 322

• Number of divisors d(n): 8
• Complete list of divisors:
• Sum of all divisors σ(n): 576
• Sum of proper divisors (its aliquot sum) s(n): 254
• 322 is a deficient number, because the sum of its proper divisors (254) is less than itself. Its deficiency is 68

### Bases of 322

• Binary: 1010000102
• Base-36: 8Y

### Squares and roots of 322

• 322 squared (3222) is 103684
• 322 cubed (3223) is 33386248
• The square root of 322 is 17.9443584449
• The cube root of 322 is 6.8541240021

### Scales and comparisons

How big is 322?
• 322 seconds is equal to 5 minutes, 22 seconds.
• To count from 1 to 322 would take you about two 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 322 cubic inches would be around 0.6 feet tall.

### Recreational maths with 322

• 322 backwards is 223
• 322 is a Harshad number.
• The number of decimal digits it has is: 3
• The sum of 322's digits is 7
• More coming soon!