# 28884

## 28,884 is an even composite number composed of four prime numbers multiplied together.

What does the number 28884 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

28884 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

## Prime factorization of 28884:

### 22 × 3 × 29 × 83

(2 × 2 × 3 × 29 × 83)

See below for interesting mathematical facts about the number 28884 from the Numbermatics database.

### Names of 28884

• Cardinal: 28884 can be written as Twenty-eight thousand, eight hundred eighty-four.

### Scientific notation

• Scientific notation: 2.8884 × 104

### Factors of 28884

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 117

### Divisors of 28884

• Number of divisors d(n): 24
• Complete list of divisors:
• Sum of all divisors σ(n): 70560
• Sum of proper divisors (its aliquot sum) s(n): 41676
• 28884 is an abundant number, because the sum of its proper divisors (41676) is greater than itself. Its abundance is 12792

### Bases of 28884

• Binary: 1110000110101002
• Base-36: MAC

### Squares and roots of 28884

• 28884 squared (288842) is 834285456
• 28884 cubed (288843) is 24097501111104
• The square root of 28884 is 169.9529346613
• The cube root of 28884 is 30.6821492919

### Scales and comparisons

How big is 28884?
• 28,884 seconds is equal to 8 hours, 1 minute, 24 seconds.
• To count from 1 to 28,884 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 28884 cubic inches would be around 2.6 feet tall.

### Recreational maths with 28884

• 28884 backwards is 48882
• The number of decimal digits it has is: 5
• The sum of 28884's digits is 30
• More coming soon!