# 331928

## 331,928 is an even composite number composed of two prime numbers multiplied together.

What does the number 331928 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 8 divisors.

331928 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of eight divisors.

## Prime factorization of 331928:

### 23 × 41491

(2 × 2 × 2 × 41491)

See below for interesting mathematical facts about the number 331928 from the Numbermatics database.

### Names of 331928

• Cardinal: 331928 can be written as Three hundred thirty-one thousand, nine hundred twenty-eight.

### Scientific notation

• Scientific notation: 3.31928 × 105

### Factors of 331928

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 41493

### Divisors of 331928

• Number of divisors d(n): 8
• Complete list of divisors:
• Sum of all divisors σ(n): 622380
• Sum of proper divisors (its aliquot sum) s(n): 290452
• 331928 is a deficient number, because the sum of its proper divisors (290452) is less than itself. Its deficiency is 41476

### Bases of 331928

• Binary: 10100010000100110002
• Base-36: 7448

### Squares and roots of 331928

• 331928 squared (3319282) is 110176197184
• 331928 cubed (3319283) is 36570564778890752
• The square root of 331928 is 576.1319293357
• The cube root of 331928 is 69.2385498061

### Scales and comparisons

How big is 331928?
• 331,928 seconds is equal to 3 days, 20 hours, 12 minutes, 8 seconds.
• To count from 1 to 331,928 would take you about three days.

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 331928 cubic inches would be around 5.8 feet tall.

### Recreational maths with 331928

• 331928 backwards is 829133
• The number of decimal digits it has is: 6
• The sum of 331928's digits is 26
• More coming soon!