# 13009571

## 13,009,571 is a prime number. Like all primes greater than two, it is odd and has no factors apart from itself and one.

What does the number 13009571 look like?

As a prime, it is not composed of any other numbers and has no internal structure.

13009571 is a prime number. Like all primes (except two), it is an odd number.

## Prime factorization of 13009571:

### 13009571

See below for interesting mathematical facts about the number 13009571 from the Numbermatics database.

### Names of 13009571

• Cardinal: 13009571 can be written as Thirteen million, nine thousand, five hundred seventy-one.

### Scientific notation

• Scientific notation: 1.3009571 × 107

### Factors of 13009571

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 13009571

### Divisors of 13009571

• Number of divisors d(n): 2
• Complete list of divisors:
• Sum of all divisors σ(n): 13009572
• Sum of proper divisors (its aliquot sum) s(n): 1
• 13009571 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 13009570

### Bases of 13009571

• Binary: 1100011010000010101000112
• Base-36: 7QU8Z

### Squares and roots of 13009571

• 13009571 squared (130095712) is 169248937604041
• 13009571 cubed (130095713) is 2201856070434341276411
• The square root of 13009571 is 3606.8782901561
• The cube root of 13009571 is 235.1911587815

### Scales and comparisons

How big is 13009571?
• 13,009,571 seconds is equal to 21 weeks, 3 days, 13 hours, 46 minutes, 11 seconds.
• To count from 1 to 13,009,571 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 13009571 cubic inches would be around 19.6 feet tall.

### Recreational maths with 13009571

• 13009571 backwards is 17590031
• The number of decimal digits it has is: 8
• The sum of 13009571's digits is 26
• More coming soon!