# 228528

## 228,528 is an even composite number composed of three prime numbers multiplied together.

What does the number 228528 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 60 divisors.

228528 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixty divisors.

## Prime factorization of 228528:

### 24 × 33 × 232

(2 × 2 × 2 × 2 × 3 × 3 × 3 × 23 × 23)

See below for interesting mathematical facts about the number 228528 from the Numbermatics database.

### Names of 228528

• Cardinal: 228528 can be written as Two hundred twenty-eight thousand, five hundred twenty-eight.

### Scientific notation

• Scientific notation: 2.28528 × 105

### Factors of 228528

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 28

### Divisors of 228528

• Number of divisors d(n): 60
• Complete list of divisors:
• Sum of all divisors σ(n): 685720
• Sum of proper divisors (its aliquot sum) s(n): 457192
• 228528 is an abundant number, because the sum of its proper divisors (457192) is greater than itself. Its abundance is 228664

### Bases of 228528

• Binary: 1101111100101100002
• Base-36: 4WC0

### Squares and roots of 228528

• 228528 squared (2285282) is 52225046784
• 228528 cubed (2285283) is 11934885491453952
• The square root of 228528 is 478.0460228891
• The cube root of 228528 is 61.1382691657

### Scales and comparisons

How big is 228528?
• 228,528 seconds is equal to 2 days, 15 hours, 28 minutes, 48 seconds.
• To count from 1 to 228,528 would take you about two days.

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 228528 cubic inches would be around 5.1 feet tall.

### Recreational maths with 228528

• 228528 backwards is 825822
• 228528 is a Harshad number.
• The number of decimal digits it has is: 6
• The sum of 228528's digits is 27
• More coming soon!