# 13009969

## 13,009,969 is an odd composite number composed of three prime numbers multiplied together.

What does the number 13009969 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 8 divisors.

13009969 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eight divisors.

## Prime factorization of 13009969:

### 7 × 71 × 26177

See below for interesting mathematical facts about the number 13009969 from the Numbermatics database.

### Names of 13009969

• Cardinal: 13009969 can be written as Thirteen million, nine thousand, nine hundred sixty-nine.

### Scientific notation

• Scientific notation: 1.3009969 × 107

### Factors of 13009969

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 26255

### Divisors of 13009969

• Number of divisors d(n): 8
• Complete list of divisors:
• Sum of all divisors σ(n): 15078528
• Sum of proper divisors (its aliquot sum) s(n): 2068559
• 13009969 is a deficient number, because the sum of its proper divisors (2068559) is less than itself. Its deficiency is 10941410

### Bases of 13009969

• Binary: 1100011010000100001100012
• Base-36: 7QUK1

### Squares and roots of 13009969

• 13009969 squared (130099692) is 169259293380961
• 13009969 cubed (130099693) is 2202058159848207800209
• The square root of 13009969 is 3606.9334620977
• The cube root of 13009969 is 235.1935571473

### Scales and comparisons

How big is 13009969?
• 13,009,969 seconds is equal to 21 weeks, 3 days, 13 hours, 52 minutes, 49 seconds.
• To count from 1 to 13,009,969 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 13009969 cubic inches would be around 19.6 feet tall.

### Recreational maths with 13009969

• 13009969 backwards is 96990031
• The number of decimal digits it has is: 8
• The sum of 13009969's digits is 37
• More coming soon!