# 72260226

## 72,260,226 is an even composite number composed of three prime numbers multiplied together.

What does the number 72260226 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

72260226 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

## Prime factorization of 72260226:

### 2 × 32 × 4014457

(2 × 3 × 3 × 4014457)

See below for interesting mathematical facts about the number 72260226 from the Numbermatics database.

### Names of 72260226

• Cardinal: 72260226 can be written as Seventy-two million, two hundred sixty thousand, two hundred twenty-six.

### Scientific notation

• Scientific notation: 7.2260226 × 107

### Factors of 72260226

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 4014462

### Divisors of 72260226

• Number of divisors d(n): 12
• Complete list of divisors:
• Sum of all divisors σ(n): 156563862
• Sum of proper divisors (its aliquot sum) s(n): 84303636
• 72260226 is an abundant number, because the sum of its proper divisors (84303636) is greater than itself. Its abundance is 12043410

### Bases of 72260226

• Binary: 1000100111010011010100000102
• Base-36: 170SCI

### Squares and roots of 72260226

• 72260226 squared (722602262) is 5221540261571076
• 72260226 cubed (722602263) is 377309679369225066823176
• The square root of 72260226 is 8500.6015081287
• The cube root of 72260226 is 416.5173582009

### Scales and comparisons

How big is 72260226?
• 72,260,226 seconds is equal to 2 years, 15 weeks, 3 days, 8 hours, 17 minutes, 6 seconds.
• To count from 1 to 72,260,226 would take you about three years!

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 72260226 cubic inches would be around 34.7 feet tall.

### Recreational maths with 72260226

• 72260226 backwards is 62206227
• The number of decimal digits it has is: 8
• The sum of 72260226's digits is 27
• More coming soon!