# 28480

## 28,480 is an even composite number composed of three prime numbers multiplied together.

What does the number 28480 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 28 divisors.

28480 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-eight divisors.

## Prime factorization of 28480:

### 26 × 5 × 89

(2 × 2 × 2 × 2 × 2 × 2 × 5 × 89)

See below for interesting mathematical facts about the number 28480 from the Numbermatics database.

### Names of 28480

• Cardinal: 28480 can be written as Twenty-eight thousand, four hundred eighty.

### Scientific notation

• Scientific notation: 2.848 × 104

### Factors of 28480

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 96

### Divisors of 28480

• Number of divisors d(n): 28
• Complete list of divisors:
• Sum of all divisors σ(n): 68580
• Sum of proper divisors (its aliquot sum) s(n): 40100
• 28480 is an abundant number, because the sum of its proper divisors (40100) is greater than itself. Its abundance is 11620

### Bases of 28480

• Binary: 1101111010000002
• Base-36: LZ4

### Squares and roots of 28480

• 28480 squared (284802) is 811110400
• 28480 cubed (284803) is 23100424192000
• The square root of 28480 is 168.7601848779
• The cube root of 28480 is 30.5384268859

### Scales and comparisons

How big is 28480?
• 28,480 seconds is equal to 7 hours, 54 minutes, 40 seconds.
• To count from 1 to 28,480 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 28480 cubic inches would be around 2.5 feet tall.

### Recreational maths with 28480

• 28480 backwards is 08482
• The number of decimal digits it has is: 5
• The sum of 28480's digits is 22
• More coming soon!

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"Number 28480 - Facts about the integer". Numbermatics.com. 2022. Web. 25 May 2022.

APA style:
Numbermatics. (2022). Number 28480 - Facts about the integer. Retrieved 25 May 2022, from https://numbermatics.com/n/28480/

Chicago style:
Numbermatics. 2022. "Number 28480 - Facts about the integer". https://numbermatics.com/n/28480/

The information we have on file for 28480 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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