# 4224640

## 4,224,640 is an even composite number composed of five prime numbers multiplied together.

What does the number 4224640 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 128 divisors.

4224640 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.

## Prime factorization of 4224640:

### 27 × 5 × 7 × 23 × 41

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 23 × 41)

See below for interesting mathematical facts about the number 4224640 from the Numbermatics database.

### Names of 4224640

• Cardinal: 4224640 can be written as Four million, two hundred twenty-four thousand, six hundred forty.

### Scientific notation

• Scientific notation: 4.22464 × 106

### Factors of 4224640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 78

### Divisors of 4224640

• Number of divisors d(n): 128
• Complete list of divisors:
• Sum of all divisors σ(n): 12337920
• Sum of proper divisors (its aliquot sum) s(n): 8113280
• 4224640 is an abundant number, because the sum of its proper divisors (8113280) is greater than itself. Its abundance is 3888640

### Bases of 4224640

• Binary: 100000001110110100000002
• Base-36: 2IJR4

### Squares and roots of 4224640

• 4224640 squared (42246402) is 17847583129600
• 4224640 cubed (42246403) is 75399613592633344000
• The square root of 4224640 is 2055.3929064779
• The cube root of 4224640 is 161.6577645339

### Scales and comparisons

How big is 4224640?
• 4,224,640 seconds is equal to 6 weeks, 6 days, 21 hours, 30 minutes, 40 seconds.
• To count from 1 to 4,224,640 would take you about ten weeks!

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 4224640 cubic inches would be around 13.5 feet tall.

### Recreational maths with 4224640

• 4224640 backwards is 0464224
• The number of decimal digits it has is: 7
• The sum of 4224640's digits is 22
• More coming soon!