# 328509000

## 328,509,000 is an even composite number composed of four prime numbers multiplied together.

What does the number 328509000 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 256 divisors.

328509000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.

## Prime factorization of 328509000:

### 23 × 33 × 53 × 233

(2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 5 × 23 × 23 × 23)

See below for interesting mathematical facts about the number 328509000 from the Numbermatics database.

### Names of 328509000

• Cardinal: 328509000 can be written as Three hundred twenty-eight million, five hundred nine thousand.

### Scientific notation

• Scientific notation: 3.28509 × 108

### Factors of 328509000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 33

### Divisors of 328509000

• Number of divisors d(n): 256
• Complete list of divisors:
• Sum of all divisors σ(n): 1190592000
• Sum of proper divisors (its aliquot sum) s(n): 862083000
• 328509000 is an abundant number, because the sum of its proper divisors (862083000) is greater than itself. Its abundance is 533574000

### Bases of 328509000

• Binary: 100111001010010100110010010002
• Base-36: 5FL360

### Squares and roots of 328509000

• 328509000 squared (3285090002) is 107918163081000000
• 328509000 cubed (3285090003) is 35452087835576229000000000
• The square root of 328509000 is 18124.8172404581
• 328509000 is a perfect cube number. Its cube root is 690

### Scales and comparisons

How big is 328509000?
• 328,509,000 seconds is equal to 10 years, 23 weeks, 1 day, 4 hours, 30 minutes.
• To count from 1 to 328,509,000 would take you about fifteen years!

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 328509000 cubic inches would be around 57.5 feet tall.

### Recreational maths with 328509000

• 328509000 backwards is 000905823
• 328509000 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 328509000's digits is 27
• More coming soon!