# 3162972

## 3,162,972 is an even composite number composed of five prime numbers multiplied together.

What does the number 3162972 look like?

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

3162972 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 3162972:

### 22 × 3 × 29 × 61 × 149

(2 × 2 × 3 × 29 × 61 × 149)

See below for interesting mathematical facts about the number 3162972 from the Numbermatics database.

### Names of 3162972

• Cardinal: 3162972 can be written as Three million, one hundred sixty-two thousand, nine hundred seventy-two.

### Scientific notation

• Scientific notation: 3.162972 × 106

### Factors of 3162972

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 244

### Divisors of 3162972

• Number of divisors d(n): 48
• Complete list of divisors:
• Sum of all divisors σ(n): 7812000
• Sum of proper divisors (its aliquot sum) s(n): 4649028
• 3162972 is an abundant number, because the sum of its proper divisors (4649028) is greater than itself. Its abundance is 1486056

### Bases of 3162972

• Binary: 11000001000011010111002
• Base-36: 1VSKC

### Squares and roots of 3162972

• 3162972 squared (31629722) is 10004391872784
• 3162972 cubed (31629723) is 31643611370643354048
• The square root of 3162972 is 1778.4746273141
• The cube root of 3162972 is 146.7906687761

### Scales and comparisons

How big is 3162972?
• 3,162,972 seconds is equal to 5 weeks, 1 day, 14 hours, 36 minutes, 12 seconds.
• To count from 1 to 3,162,972 would take you about seven 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 3162972 cubic inches would be around 12.2 feet tall.

### Recreational maths with 3162972

• 3162972 backwards is 2792613
• The number of decimal digits it has is: 7
• The sum of 3162972's digits is 30
• More coming soon!