# 28416

## 28,416 is an even composite number composed of three prime numbers multiplied together.

What does the number 28416 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 36 divisors.

28416 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of thirty-six divisors.

## Prime factorization of 28416:

### 28 × 3 × 37

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 37)

See below for interesting mathematical facts about the number 28416 from the Numbermatics database.

### Names of 28416

• Cardinal: 28416 can be written as Twenty-eight thousand, four hundred sixteen.

### Scientific notation

• Scientific notation: 2.8416 × 104

### Factors of 28416

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 42

### Divisors of 28416

• Number of divisors d(n): 36
• Complete list of divisors:
• Sum of all divisors σ(n): 77672
• Sum of proper divisors (its aliquot sum) s(n): 49256
• 28416 is an abundant number, because the sum of its proper divisors (49256) is greater than itself. Its abundance is 20840

### Bases of 28416

• Binary: 1101111000000002
• Base-36: LXC

### Squares and roots of 28416

• 28416 squared (284162) is 807469056
• 28416 cubed (284163) is 22945040695296
• The square root of 28416 is 168.5704600455
• The cube root of 28416 is 30.5155345033

### Scales and comparisons

How big is 28416?
• 28,416 seconds is equal to 7 hours, 53 minutes, 36 seconds.
• To count from 1 to 28,416 would take you about seven 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 28416 cubic inches would be around 2.5 feet tall.

### Recreational maths with 28416

• 28416 backwards is 61482
• The number of decimal digits it has is: 5
• The sum of 28416's digits is 21
• More coming soon!

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The information we have on file for 28416 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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