# 128304

## 128,304 is an even composite number composed of three prime numbers multiplied together.

What does the number 128304 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 70 divisors.

128304 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of seventy divisors.

## Prime factorization of 128304:

### 24 × 36 × 11

(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 11)

See below for interesting mathematical facts about the number 128304 from the Numbermatics database.

### Names of 128304

• Cardinal: 128304 can be written as One hundred twenty-eight thousand, three hundred four.

### Scientific notation

• Scientific notation: 1.28304 × 105

### Factors of 128304

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 16

### Divisors of 128304

• Number of divisors d(n): 70
• Complete list of divisors:
• Sum of all divisors σ(n): 406596
• Sum of proper divisors (its aliquot sum) s(n): 278292
• 128304 is an abundant number, because the sum of its proper divisors (278292) is greater than itself. Its abundance is 149988

### Bases of 128304

• Binary: 111110101001100002
• Base-36: 2R00

### Squares and roots of 128304

• 128304 squared (1283042) is 16461916416
• 128304 cubed (1283043) is 2112129723838464
• The square root of 128304 is 358.1954773583
• The cube root of 128304 is 50.4367079517

### Scales and comparisons

How big is 128304?
• 128,304 seconds is equal to 11 hours, 38 minutes, 24 seconds.
• To count from 1 to 128,304 would take you about eleven 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 128304 cubic inches would be around 4.2 feet tall.

### Recreational maths with 128304

• 128304 backwards is 403821
• 128304 is a Harshad number.
• The number of decimal digits it has is: 6
• The sum of 128304's digits is 18
• More coming soon!