# 28832

## 28,832 is an even composite number composed of three prime numbers multiplied together.

What does the number 28832 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 24 divisors.

28832 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-four divisors.

## Prime factorization of 28832:

### 25 × 17 × 53

(2 × 2 × 2 × 2 × 2 × 17 × 53)

See below for interesting mathematical facts about the number 28832 from the Numbermatics database.

### Names of 28832

• Cardinal: 28832 can be written as Twenty-eight thousand, eight hundred thirty-two.

### Scientific notation

• Scientific notation: 2.8832 × 104

### Factors of 28832

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 72

### Divisors of 28832

• Number of divisors d(n): 24
• Complete list of divisors:
• Sum of all divisors σ(n): 61236
• Sum of proper divisors (its aliquot sum) s(n): 32404
• 28832 is an abundant number, because the sum of its proper divisors (32404) is greater than itself. Its abundance is 3572

### Bases of 28832

• Binary: 1110000101000002
• Hexadecimal: 0x70A0
• Base-36: M8W

### Squares and roots of 28832

• 28832 squared (288322) is 831284224
• 28832 cubed (288323) is 23967586746368
• The square root of 28832 is 169.7998822143
• The cube root of 28832 is 30.6637258259

### Scales and comparisons

How big is 28832?
• 28,832 seconds is equal to 8 hours, 32 seconds.
• To count from 1 to 28,832 would take you about eight 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 28832 cubic inches would be around 2.6 feet tall.

### Recreational maths with 28832

• 28832 backwards is 23882
• The number of decimal digits it has is: 5
• The sum of 28832's digits is 23
• More coming soon!

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The information we have on file for 28832 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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