# 28338

## 28,338 is an even composite number composed of three prime numbers multiplied together.

What does the number 28338 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

28338 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

## Prime factorization of 28338:

### 2 × 3 × 4723

See below for interesting mathematical facts about the number 28338 from the Numbermatics database.

### Names of 28338

• Cardinal: 28338 can be written as Twenty-eight thousand, three hundred thirty-eight.

### Scientific notation

• Scientific notation: 2.8338 × 104

### Factors of 28338

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 4728

### Divisors of 28338

• Number of divisors d(n): 8
• Complete list of divisors:
• Sum of all divisors σ(n): 56688
• Sum of proper divisors (its aliquot sum) s(n): 28350
• 28338 is an abundant number, because the sum of its proper divisors (28350) is greater than itself. Its abundance is 12

### Bases of 28338

• Binary: 1101110101100102
• Base-36: LV6

### Squares and roots of 28338

• 28338 squared (283382) is 803042244
• 28338 cubed (283383) is 22756611110472
• The square root of 28338 is 168.3389438009
• The cube root of 28338 is 30.4875878905

### Scales and comparisons

How big is 28338?
• 28,338 seconds is equal to 7 hours, 52 minutes, 18 seconds.
• To count from 1 to 28,338 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 28338 cubic inches would be around 2.5 feet tall.

### Recreational maths with 28338

• 28338 backwards is 83382
• The number of decimal digits it has is: 5
• The sum of 28338's digits is 24
• More coming soon!