# 30528

## 30,528 is an even composite number composed of three prime numbers multiplied together.

What does the number 30528 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 42 divisors.

30528 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of forty-two divisors.

## Prime factorization of 30528:

### 26 × 32 × 53

(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 53)

See below for interesting mathematical facts about the number 30528 from the Numbermatics database.

### Names of 30528

• Cardinal: 30528 can be written as Thirty thousand, five hundred twenty-eight.

### Scientific notation

• Scientific notation: 3.0528 × 104

### Factors of 30528

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 58

### Divisors of 30528

• Number of divisors d(n): 42
• Complete list of divisors:
• Sum of all divisors σ(n): 89154
• Sum of proper divisors (its aliquot sum) s(n): 58626
• 30528 is an abundant number, because the sum of its proper divisors (58626) is greater than itself. Its abundance is 28098

### Bases of 30528

• Binary: 1110111010000002
• Base-36: NK0

### Squares and roots of 30528

• 30528 squared (305282) is 931958784
• 30528 cubed (305283) is 28450837757952
• The square root of 30528 is 174.7226373427
• The cube root of 30528 is 31.2535569285

### Scales and comparisons

How big is 30528?
• 30,528 seconds is equal to 8 hours, 28 minutes, 48 seconds.
• To count from 1 to 30,528 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 30528 cubic inches would be around 2.6 feet tall.

### Recreational maths with 30528

• 30528 backwards is 82503
• 30528 is a Harshad number.
• The number of decimal digits it has is: 5
• The sum of 30528's digits is 18
• More coming soon!