# 109638432

## 109,638,432 is an even composite number composed of three prime numbers multiplied together.

What does the number 109638432 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 54 divisors.

109638432 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of fifty-four divisors.

## Prime factorization of 109638432:

### 25 × 32 × 6172

(2 × 2 × 2 × 2 × 2 × 3 × 3 × 617 × 617)

See below for interesting mathematical facts about the number 109638432 from the Numbermatics database.

### Names of 109638432

• Cardinal: 109638432 can be written as One hundred nine million, six hundred thirty-eight thousand, four hundred thirty-two.

### Scientific notation

• Scientific notation: 1.09638432 × 108

### Factors of 109638432

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 622

### Divisors of 109638432

• Number of divisors d(n): 54
• Complete list of divisors:
• Sum of all divisors σ(n): 312290433
• Sum of proper divisors (its aliquot sum) s(n): 202652001
• 109638432 is an abundant number, because the sum of its proper divisors (202652001) is greater than itself. Its abundance is 93013569

### Bases of 109638432

• Binary: 1101000100011110011001000002
• Base-36: 1T9XK0

### Squares and roots of 109638432

• 109638432 squared (1096384322) is 12020585771418624
• 109638432 cubed (1096384323) is 1317918175699848350957568
• The square root of 109638432 is 10470.8372158103
• The cube root of 109638432 is 478.6164324585

### Scales and comparisons

How big is 109638432?
• 109,638,432 seconds is equal to 3 years, 25 weeks, 1 day, 23 hours, 7 minutes, 12 seconds.
• To count from 1 to 109,638,432 would take you about five 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 109638432 cubic inches would be around 39.9 feet tall.

### Recreational maths with 109638432

• 109638432 backwards is 234836901
• 109638432 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 109638432's digits is 36
• More coming soon!