# 11969

## 11,969 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 11969 look like?

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

11969 is a prime number. Like all primes (except two), it is an odd number.

## Prime factorization of 11969:

### 11969

See below for interesting mathematical facts about the number 11969 from the Numbermatics database.

### Names of 11969

• Cardinal: 11969 can be written as Eleven thousand, nine hundred sixty-nine.

### Scientific notation

• Scientific notation: 1.1969 × 104

### Factors of 11969

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 11969

### Divisors of 11969

• Number of divisors d(n): 2
• Complete list of divisors:
• Sum of all divisors σ(n): 11970
• Sum of proper divisors (its aliquot sum) s(n): 1
• 11969 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 11968

### Bases of 11969

• Binary: 101110110000012
• Base-36: 98H

### Squares and roots of 11969

• 11969 squared (119692) is 143256961
• 11969 cubed (119693) is 1714642566209
• The square root of 11969 is 109.4029250067
• The cube root of 11969 is 22.8745533271

### Scales and comparisons

How big is 11969?
• 11,969 seconds is equal to 3 hours, 19 minutes, 29 seconds.
• To count from 1 to 11,969 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 11969 cubic inches would be around 1.9 feet tall.

### Recreational maths with 11969

• 11969 backwards is 96911
• 11969 is a twin prime! Its twin is 11971
• The number of decimal digits it has is: 5
• The sum of 11969's digits is 26
• More coming soon!