# 12982240

## 12,982,240 is an even composite number composed of four prime numbers multiplied together.

What does the number 12982240 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 48 divisors.

12982240 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.

## Prime factorization of 12982240:

### 25 × 5 × 41 × 1979

(2 × 2 × 2 × 2 × 2 × 5 × 41 × 1979)

See below for interesting mathematical facts about the number 12982240 from the Numbermatics database.

### Names of 12982240

• Cardinal: 12982240 can be written as Twelve million, nine hundred eighty-two thousand, two hundred forty.

### Scientific notation

• Scientific notation: 1.298224 × 107

### Factors of 12982240

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2027

### Divisors of 12982240

• Number of divisors d(n): 48
• Complete list of divisors:
• Sum of all divisors σ(n): 31434480
• Sum of proper divisors (its aliquot sum) s(n): 18452240
• 12982240 is an abundant number, because the sum of its proper divisors (18452240) is greater than itself. Its abundance is 5470000

### Bases of 12982240

• Binary: 1100011000010111111000002
• Base-36: 7Q95S

### Squares and roots of 12982240

• 12982240 squared (129822402) is 168538555417600
• 12982240 cubed (129822403) is 2188007975684583424000
• The square root of 12982240 is 3603.0875648533
• The cube root of 12982240 is 235.0263438099

### Scales and comparisons

How big is 12982240?
• 12,982,240 seconds is equal to 21 weeks, 3 days, 6 hours, 10 minutes, 40 seconds.
• To count from 1 to 12,982,240 would take you about thirty-two 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 12982240 cubic inches would be around 19.6 feet tall.

### Recreational maths with 12982240

• 12982240 backwards is 04228921
• The number of decimal digits it has is: 8
• The sum of 12982240's digits is 28
• More coming soon!