# 13568

## 13,568 is an even composite number composed of two prime numbers multiplied together.

What does the number 13568 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 18 divisors.

13568 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of eighteen divisors.

## Prime factorization of 13568:

### 28 × 53

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 53)

See below for interesting mathematical facts about the number 13568 from the Numbermatics database.

### Names of 13568

• Cardinal: 13568 can be written as Thirteen thousand, five hundred sixty-eight.

### Scientific notation

• Scientific notation: 1.3568 × 104

### Factors of 13568

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 55

### Divisors of 13568

• Number of divisors d(n): 18
• Complete list of divisors:
• Sum of all divisors σ(n): 27594
• Sum of proper divisors (its aliquot sum) s(n): 14026
• 13568 is an abundant number, because the sum of its proper divisors (14026) is greater than itself. Its abundance is 458

### Bases of 13568

• Binary: 110101000000002
• Base-36: AGW

### Squares and roots of 13568

• 13568 squared (135682) is 184090624
• 13568 cubed (135683) is 2497741586432
• The square root of 13568 is 116.4817582285
• The cube root of 13568 is 23.8509278309

### Scales and comparisons

How big is 13568?
• 13,568 seconds is equal to 3 hours, 46 minutes, 8 seconds.
• To count from 1 to 13,568 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 13568 cubic inches would be around 2 feet tall.

### Recreational maths with 13568

• 13568 backwards is 86531
• The number of decimal digits it has is: 5
• The sum of 13568's digits is 23
• More coming soon!