# 3822140

## 3,822,140 is an even composite number composed of five prime numbers multiplied together.

What does the number 3822140 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

3822140 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

## Prime factorization of 3822140:

### 22 × 5 × 7 × 23 × 1187

(2 × 2 × 5 × 7 × 23 × 1187)

See below for interesting mathematical facts about the number 3822140 from the Numbermatics database.

### Names of 3822140

• Cardinal: 3822140 can be written as Three million, eight hundred twenty-two thousand, one hundred forty.

### Scientific notation

• Scientific notation: 3.82214 × 106

### Factors of 3822140

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1224

### Divisors of 3822140

• Number of divisors d(n): 48
• Complete list of divisors:
• Sum of all divisors σ(n): 9580032
• Sum of proper divisors (its aliquot sum) s(n): 5757892
• 3822140 is an abundant number, because the sum of its proper divisors (5757892) is greater than itself. Its abundance is 1935752

### Bases of 3822140

• Binary: 11101001010010001111002
• Base-36: 29X6K

### Squares and roots of 3822140

• 3822140 squared (38221402) is 14608754179600
• 3822140 cubed (38221403) is 55836703700016344000
• The square root of 3822140 is 1955.0294115435
• The cube root of 3822140 is 156.3515521169

### Scales and comparisons

How big is 3822140?
• 3,822,140 seconds is equal to 6 weeks, 2 days, 5 hours, 42 minutes, 20 seconds.
• To count from 1 to 3,822,140 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 3822140 cubic inches would be around 13 feet tall.

### Recreational maths with 3822140

• 3822140 backwards is 0412283
• 3822140 is a Harshad number.
• The number of decimal digits it has is: 7
• The sum of 3822140's digits is 20
• More coming soon!