# 11109

## 11,109 is an odd composite number composed of three prime numbers multiplied together.

What does the number 11109 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

11109 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

## Prime factorization of 11109:

### 3 × 7 × 232

(3 × 7 × 23 × 23)

See below for interesting mathematical facts about the number 11109 from the Numbermatics database.

### Names of 11109

• Cardinal: 11109 can be written as Eleven thousand, one hundred nine.

### Scientific notation

• Scientific notation: 1.1109 × 104

### Factors of 11109

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 33

### Divisors of 11109

• Number of divisors d(n): 12
• Complete list of divisors:
• Sum of all divisors σ(n): 17696
• Sum of proper divisors (its aliquot sum) s(n): 6587
• 11109 is a deficient number, because the sum of its proper divisors (6587) is less than itself. Its deficiency is 4522

### Bases of 11109

• Binary: 101011011001012
• Base-36: 8KL

### Squares and roots of 11109

• 11109 squared (111092) is 123409881
• 11109 cubed (111093) is 1370960368029
• The square root of 11109 is 105.3992409839
• The cube root of 11109 is 22.3130183325

### Scales and comparisons

How big is 11109?
• 11,109 seconds is equal to 3 hours, 5 minutes, 9 seconds.
• To count from 1 to 11,109 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 11109 cubic inches would be around 1.9 feet tall.

### Recreational maths with 11109

• 11109 backwards is 90111
• The number of decimal digits it has is: 5
• The sum of 11109's digits is 12
• More coming soon!