# 428544

## 428,544 is an even composite number composed of three prime numbers multiplied together.

What does the number 428544 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 80 divisors.

428544 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eighty divisors.

## Prime factorization of 428544:

### 29 × 33 × 31

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 31)

See below for interesting mathematical facts about the number 428544 from the Numbermatics database.

### Names of 428544

• Cardinal: 428544 can be written as Four hundred twenty-eight thousand, five hundred forty-four.

### Scientific notation

• Scientific notation: 4.28544 × 105

### Factors of 428544

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 36

### Divisors of 428544

• Number of divisors d(n): 80
• Complete list of divisors:
• Sum of all divisors σ(n): 1309440
• Sum of proper divisors (its aliquot sum) s(n): 880896
• 428544 is an abundant number, because the sum of its proper divisors (880896) is greater than itself. Its abundance is 452352

### Bases of 428544

• Binary: 11010001010000000002
• Base-36: 96O0

### Squares and roots of 428544

• 428544 squared (4285442) is 183649959936
• 428544 cubed (4285443) is 78702088430813184
• The square root of 428544 is 654.6327214553
• The cube root of 428544 is 75.3931356573

### Scales and comparisons

How big is 428544?
• 428,544 seconds is equal to 4 days, 23 hours, 2 minutes, 24 seconds.
• To count from 1 to 428,544 would take you about four 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 428544 cubic inches would be around 6.3 feet tall.

### Recreational maths with 428544

• 428544 backwards is 445824
• 428544 is a Harshad number.
• The number of decimal digits it has is: 6
• The sum of 428544's digits is 27
• More coming soon!