# 13009968

## 13,009,968 is an even composite number composed of four prime numbers multiplied together.

What does the number 13009968 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 60 divisors.

13009968 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty divisors.

## Prime factorization of 13009968:

### 24 × 32 × 167 × 541

(2 × 2 × 2 × 2 × 3 × 3 × 167 × 541)

See below for interesting mathematical facts about the number 13009968 from the Numbermatics database.

### Names of 13009968

• Cardinal: 13009968 can be written as Thirteen million, nine thousand, nine hundred sixty-eight.

### Scientific notation

• Scientific notation: 1.3009968 × 107

### Factors of 13009968

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 713

### Divisors of 13009968

• Number of divisors d(n): 60
• Complete list of divisors:
• Sum of all divisors σ(n): 36695568
• Sum of proper divisors (its aliquot sum) s(n): 23685600
• 13009968 is an abundant number, because the sum of its proper divisors (23685600) is greater than itself. Its abundance is 10675632

### Bases of 13009968

• Binary: 1100011010000100001100002
• Base-36: 7QUK0

### Squares and roots of 13009968

• 13009968 squared (130099682) is 169259267361024
• 13009968 cubed (130099683) is 2202057652070366687232
• The square root of 13009968 is 3606.9333234757
• The cube root of 13009968 is 235.1935511211

### Scales and comparisons

How big is 13009968?
• 13,009,968 seconds is equal to 21 weeks, 3 days, 13 hours, 52 minutes, 48 seconds.
• To count from 1 to 13,009,968 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 13009968 cubic inches would be around 19.6 feet tall.

### Recreational maths with 13009968

• 13009968 backwards is 86990031
• 13009968 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 13009968's digits is 36
• More coming soon!