# 12668

## 12,668 is an even composite number composed of two prime numbers multiplied together.

What does the number 12668 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 6 divisors.

12668 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of six divisors.

## Prime factorization of 12668:

### 22 × 3167

(2 × 2 × 3167)

See below for interesting mathematical facts about the number 12668 from the Numbermatics database.

### Names of 12668

• Cardinal: 12668 can be written as Twelve thousand, six hundred sixty-eight.

### Scientific notation

• Scientific notation: 1.2668 × 104

### Factors of 12668

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 3169

### Divisors of 12668

• Number of divisors d(n): 6
• Complete list of divisors:
• Sum of all divisors σ(n): 22176
• Sum of proper divisors (its aliquot sum) s(n): 9508
• 12668 is a deficient number, because the sum of its proper divisors (9508) is less than itself. Its deficiency is 3160

### Bases of 12668

• Binary: 110001011111002
• Base-36: 9RW

### Squares and roots of 12668

• 12668 squared (126682) is 160478224
• 12668 cubed (126683) is 2032938141632
• The square root of 12668 is 112.5522101069
• The cube root of 12668 is 23.3114534123

### Scales and comparisons

How big is 12668?
• 12,668 seconds is equal to 3 hours, 31 minutes, 8 seconds.
• To count from 1 to 12,668 would take you about three hours.

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 12668 cubic inches would be around 1.9 feet tall.

### Recreational maths with 12668

• 12668 backwards is 86621
• The number of decimal digits it has is: 5
• The sum of 12668's digits is 23
• More coming soon!