# 82112668

## 82,112,668 is an even composite number composed of five prime numbers multiplied together.

What does the number 82112668 look like?

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

82112668 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 82112668:

### 22 × 11 × 23 × 41 × 1979

(2 × 2 × 11 × 23 × 41 × 1979)

See below for interesting mathematical facts about the number 82112668 from the Numbermatics database.

### Names of 82112668

• Cardinal: 82112668 can be written as Eighty-two million, one hundred twelve thousand, six hundred sixty-eight.

### Scientific notation

• Scientific notation: 8.2112668 × 107

### Factors of 82112668

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 2056

### Divisors of 82112668

• Number of divisors d(n): 48
• Complete list of divisors:
• Sum of all divisors σ(n): 167650560
• Sum of proper divisors (its aliquot sum) s(n): 85537892
• 82112668 is an abundant number, because the sum of its proper divisors (85537892) is greater than itself. Its abundance is 3425224

### Bases of 82112668

• Binary: 1001110010011110000100111002
• Base-36: 1CVYJG

### Squares and roots of 82112668

• 82112668 squared (821126682) is 6742490246078224
• 82112668 cubed (821126683) is 553643863069459509341632
• The square root of 82112668 is 9061.6040522635
• The cube root of 82112668 is 434.6470347669

### Scales and comparisons

How big is 82112668?
• 82,112,668 seconds is equal to 2 years, 31 weeks, 5 days, 9 hours, 4 minutes, 28 seconds.
• To count from 1 to 82,112,668 would take you about three 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 82112668 cubic inches would be around 36.2 feet tall.

### Recreational maths with 82112668

• 82112668 backwards is 86621128
• The number of decimal digits it has is: 8
• The sum of 82112668's digits is 34
• More coming soon!