# 6990272

## 6,990,272 is an even composite number composed of three prime numbers multiplied together.

What does the number 6990272 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 28 divisors.

6990272 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-eight divisors.

## Prime factorization of 6990272:

### 26 × 239 × 457

(2 × 2 × 2 × 2 × 2 × 2 × 239 × 457)

See below for interesting mathematical facts about the number 6990272 from the Numbermatics database.

### Names of 6990272

• Cardinal: 6990272 can be written as Six million, nine hundred ninety thousand, two hundred seventy-two.

### Scientific notation

• Scientific notation: 6.990272 × 106

### Factors of 6990272

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 698

### Divisors of 6990272

• Number of divisors d(n): 28
• Complete list of divisors:
• Sum of all divisors σ(n): 13959840
• Sum of proper divisors (its aliquot sum) s(n): 6969568
• 6990272 is a deficient number, because the sum of its proper divisors (6969568) is less than itself. Its deficiency is 20704

### Bases of 6990272

• Binary: 110101010101001110000002
• Base-36: 45TQ8

### Squares and roots of 6990272

• 6990272 squared (69902722) is 48863902633984
• 6990272 cubed (69902723) is 341571970393064603648
• The square root of 6990272 is 2643.9122527043
• The cube root of 6990272 is 191.2044629363

### Scales and comparisons

How big is 6990272?
• 6,990,272 seconds is equal to 11 weeks, 3 days, 21 hours, 44 minutes, 32 seconds.
• To count from 1 to 6,990,272 would take you about seventeen 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 6990272 cubic inches would be around 15.9 feet tall.

### Recreational maths with 6990272

• 6990272 backwards is 2720996
• The number of decimal digits it has is: 7
• The sum of 6990272's digits is 35
• More coming soon!