# 213311232

## 213,311,232 is an even composite number composed of three prime numbers multiplied together.

What does the number 213311232 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 162 divisors.

213311232 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of one hundred sixty-two divisors.

## Prime factorization of 213311232:

### 28 × 38 × 127

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 127)

See below for interesting mathematical facts about the number 213311232 from the Numbermatics database.

### Names of 213311232

• Cardinal: 213311232 can be written as Two hundred thirteen million, three hundred eleven thousand, two hundred thirty-two.

### Scientific notation

• Scientific notation: 2.13311232 × 108

### Factors of 213311232

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 132

### Divisors of 213311232

• Number of divisors d(n): 162
• Complete list of divisors:
• Sum of all divisors σ(n): 643680128
• Sum of proper divisors (its aliquot sum) s(n): 430368896
• 213311232 is an abundant number, because the sum of its proper divisors (430368896) is greater than itself. Its abundance is 217057664

### Bases of 213311232

• Binary: 11001011011011011111000000002
• Base-36: 3J0000

### Squares and roots of 213311232

• 213311232 squared (2133112322) is 45501681697357824
• 213311232 cubed (2133112323) is 9706019780935248582279168
• The square root of 213311232 is 14605.1782597817
• The cube root of 213311232 is 597.4999977825

### Scales and comparisons

How big is 213311232?
• 213,311,232 seconds is equal to 6 years, 40 weeks, 4 days, 21 hours, 7 minutes, 12 seconds.
• To count from 1 to 213,311,232 would take you about ten 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 213311232 cubic inches would be around 49.8 feet tall.

### Recreational maths with 213311232

• 213311232 backwards is 232113312
• 213311232 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 213311232's digits is 18
• More coming soon!