# 64925

## 64,925 is an odd composite number composed of three prime numbers multiplied together.

What does the number 64925 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 18 divisors.

64925 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eighteen divisors.

## Prime factorization of 64925:

### 52 × 72 × 53

(5 × 5 × 7 × 7 × 53)

See below for interesting mathematical facts about the number 64925 from the Numbermatics database.

### Names of 64925

• Cardinal: 64925 can be written as Sixty-four thousand, nine hundred twenty-five.

### Scientific notation

• Scientific notation: 6.4925 × 104

### Factors of 64925

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 65

### Divisors of 64925

• Number of divisors d(n): 18
• Complete list of divisors:
• Sum of all divisors σ(n): 95418
• Sum of proper divisors (its aliquot sum) s(n): 30493
• 64925 is a deficient number, because the sum of its proper divisors (30493) is less than itself. Its deficiency is 34432

### Bases of 64925

• Binary: 11111101100111012
• Base-36: 1E3H

### Squares and roots of 64925

• 64925 squared (649252) is 4215255625
• 64925 cubed (649253) is 273675471453125
• The square root of 64925 is 254.8038461249
• The cube root of 64925 is 40.1917873043

### Scales and comparisons

How big is 64925?
• 64,925 seconds is equal to 18 hours, 2 minutes, 5 seconds.
• To count from 1 to 64,925 would take you about eighteen hours.

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 64925 cubic inches would be around 3.3 feet tall.

### Recreational maths with 64925

• 64925 backwards is 52946
• The number of decimal digits it has is: 5
• The sum of 64925's digits is 26
• More coming soon!