# 13680700

## 13,680,700 is an even composite number composed of four prime numbers multiplied together.

What does the number 13680700 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 36 divisors.

13680700 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-six divisors.

## Prime factorization of 13680700:

### 22 × 52 × 11 × 12437

(2 × 2 × 5 × 5 × 11 × 12437)

See below for interesting mathematical facts about the number 13680700 from the Numbermatics database.

### Names of 13680700

• Cardinal: 13680700 can be written as Thirteen million, six hundred eighty thousand, seven hundred.

### Scientific notation

• Scientific notation: 1.36807 × 107

### Factors of 13680700

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 12455

### Divisors of 13680700

• Number of divisors d(n): 36
• Complete list of divisors:
• Sum of all divisors σ(n): 32388552
• Sum of proper divisors (its aliquot sum) s(n): 18707852
• 13680700 is an abundant number, because the sum of its proper divisors (18707852) is greater than itself. Its abundance is 5027152

### Bases of 13680700

• Binary: 1101000011000000001111002
• Base-36: 8583G

### Squares and roots of 13680700

• 13680700 squared (136807002) is 187161552490000
• 13680700 cubed (136807003) is 2560501051149943000000
• The square root of 13680700 is 3698.7430297333
• The cube root of 13680700 is 239.1678355203

### Scales and comparisons

How big is 13680700?
• 13,680,700 seconds is equal to 22 weeks, 4 days, 8 hours, 11 minutes, 40 seconds.
• To count from 1 to 13,680,700 would take you about thirty-three 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 13680700 cubic inches would be around 19.9 feet tall.

### Recreational maths with 13680700

• 13680700 backwards is 00708631
• 13680700 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 13680700's digits is 25
• More coming soon!