# 7272825

## 7,272,825 is an odd composite number composed of four prime numbers multiplied together.

What does the number 7272825 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 36 divisors.

7272825 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-six divisors.

## Prime factorization of 7272825:

### 3 × 52 × 72 × 1979

(3 × 5 × 5 × 7 × 7 × 1979)

See below for interesting mathematical facts about the number 7272825 from the Numbermatics database.

### Names of 7272825

• Cardinal: 7272825 can be written as Seven million, two hundred seventy-two thousand, eight hundred twenty-five.

### Scientific notation

• Scientific notation: 7.272825 × 106

### Factors of 7272825

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1994

### Divisors of 7272825

• Number of divisors d(n): 36
• Complete list of divisors:
• Sum of all divisors σ(n): 13994640
• Sum of proper divisors (its aliquot sum) s(n): 6721815
• 7272825 is a deficient number, because the sum of its proper divisors (6721815) is less than itself. Its deficiency is 551010

### Bases of 7272825

• Binary: 110111011111001011110012
• Base-36: 4BVQX

### Squares and roots of 7272825

• 7272825 squared (72728252) is 52893983480625
• 7272825 cubed (72728253) is 384688685407476515625
• The square root of 7272825 is 2696.8175689135
• The cube root of 7272825 is 193.7467290465

### Scales and comparisons

How big is 7272825?
• 7,272,825 seconds is equal to 12 weeks, 4 hours, 13 minutes, 45 seconds.
• To count from 1 to 7,272,825 would take you about eighteen weeks!

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 7272825 cubic inches would be around 16.1 feet tall.

### Recreational maths with 7272825

• 7272825 backwards is 5282727
• The number of decimal digits it has is: 7
• The sum of 7272825's digits is 33
• More coming soon!