# 3642072

## 3,642,072 is an even composite number composed of five prime numbers multiplied together.

What does the number 3642072 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 96 divisors.

3642072 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.

## Prime factorization of 3642072:

### 23 × 3 × 72 × 19 × 163

(2 × 2 × 2 × 3 × 7 × 7 × 19 × 163)

See below for interesting mathematical facts about the number 3642072 from the Numbermatics database.

### Names of 3642072

• Cardinal: 3642072 can be written as Three million, six hundred forty-two thousand and seventy-two.

### Scientific notation

• Scientific notation: 3.642072 × 106

### Factors of 3642072

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 194

### Divisors of 3642072

• Number of divisors d(n): 96
• Complete list of divisors:
• Sum of all divisors σ(n): 11217600
• Sum of proper divisors (its aliquot sum) s(n): 7575528
• 3642072 is an abundant number, because the sum of its proper divisors (7575528) is greater than itself. Its abundance is 3933456

### Bases of 3642072

• Binary: 11011110010010110110002
• Base-36: 2628O

### Squares and roots of 3642072

• 3642072 squared (36420722) is 13264688453184
• 3642072 cubed (36420723) is 48310950404064757248
• The square root of 3642072 is 1908.4213371265
• The cube root of 3642072 is 153.8566158527

### Scales and comparisons

How big is 3642072?
• 3,642,072 seconds is equal to 6 weeks, 3 hours, 41 minutes, 12 seconds.
• To count from 1 to 3,642,072 would take you about nine 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 3642072 cubic inches would be around 12.8 feet tall.

### Recreational maths with 3642072

• 3642072 backwards is 2702463
• 3642072 is a Harshad number.
• The number of decimal digits it has is: 7
• The sum of 3642072's digits is 24
• More coming soon!