# 524

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

What does the number 524 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 6 divisors.

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

## Prime factorization of 524:

### 22 × 131

(2 × 2 × 131)

See below for interesting mathematical facts about the number 524 from the Numbermatics database.

### Names of 524

• Cardinal: 524 can be written as Five hundred twenty-four.

### Scientific notation

• Scientific notation: 5.24 × 102

### Factors of 524

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 133

### Divisors of 524

• Number of divisors d(n): 6
• Complete list of divisors:
• Sum of all divisors σ(n): 924
• Sum of proper divisors (its aliquot sum) s(n): 400
• 524 is a deficient number, because the sum of its proper divisors (400) is less than itself. Its deficiency is 124

### Bases of 524

• Binary: 10000011002
• Base-36: EK

### Squares and roots of 524

• 524 squared (5242) is 274576
• 524 cubed (5243) is 143877824
• The square root of 524 is 22.8910462845
• The cube root of 524 is 8.0620179789

### Scales and comparisons

How big is 524?
• 524 seconds is equal to 8 minutes, 44 seconds.
• To count from 1 to 524 would take you about four 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 524 cubic inches would be around 0.7 feet tall.

### Recreational maths with 524

• 524 backwards is 425
• The number of decimal digits it has is: 3
• The sum of 524's digits is 11
• More coming soon!