# 428269600

## 428,269,600 is an even composite number composed of five prime numbers multiplied together.

What does the number 428269600 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 144 divisors.

428269600 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.

## Prime factorization of 428269600:

### 25 × 52 × 11 × 41 × 1187

(2 × 2 × 2 × 2 × 2 × 5 × 5 × 11 × 41 × 1187)

See below for interesting mathematical facts about the number 428269600 from the Numbermatics database.

### Names of 428269600

• Cardinal: 428269600 can be written as Four hundred twenty-eight million, two hundred sixty-nine thousand, six hundred.

### Scientific notation

• Scientific notation: 4.282696 × 108

### Factors of 428269600

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1246

### Divisors of 428269600

• Number of divisors d(n): 144
• Complete list of divisors:
• Sum of all divisors σ(n): 1169362656
• Sum of proper divisors (its aliquot sum) s(n): 741093056
• 428269600 is an abundant number, because the sum of its proper divisors (741093056) is greater than itself. Its abundance is 312823456

### Bases of 428269600

• Binary: 110011000011011100000001000002
• Base-36: 72ZAXS

### Squares and roots of 428269600

• 428269600 squared (4282696002) is 183414850284160000
• 428269600 cubed (4282696003) is 78551004565257089536000000
• The square root of 428269600 is 20694.6756437495
• The cube root of 428269600 is 753.7704062123

### Scales and comparisons

How big is 428269600?
• 428,269,600 seconds is equal to 13 years, 32 weeks, 19 hours, 46 minutes, 40 seconds.
• To count from 1 to 428,269,600 would take you about twenty 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 428269600 cubic inches would be around 62.8 feet tall.

### Recreational maths with 428269600

• 428269600 backwards is 006962824
• The number of decimal digits it has is: 9
• The sum of 428269600's digits is 37
• More coming soon!