# 1183

## 1,183 is an odd composite number composed of two prime numbers multiplied together.

What does the number 1183 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 6 divisors.

1183 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of six divisors.

## Prime factorization of 1183:

### 7 × 132

(7 × 13 × 13)

See below for interesting mathematical facts about the number 1183 from the Numbermatics database.

### Names of 1183

• Cardinal: 1183 can be written as One thousand, one hundred eighty-three.

### Scientific notation

• Scientific notation: 1.183 × 103

### Factors of 1183

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 20

### Divisors of 1183

• Number of divisors d(n): 6
• Complete list of divisors:
• Sum of all divisors σ(n): 1464
• Sum of proper divisors (its aliquot sum) s(n): 281
• 1183 is a deficient number, because the sum of its proper divisors (281) is less than itself. Its deficiency is 902

### Bases of 1183

• Binary: 100100111112
• Base-36: WV

### Squares and roots of 1183

• 1183 squared (11832) is 1399489
• 1183 cubed (11833) is 1655595487
• The square root of 1183 is 34.3947670439
• The cube root of 1183 is 10.5761657437

### Scales and comparisons

How big is 1183?
• 1,183 seconds is equal to 19 minutes, 43 seconds.
• To count from 1 to 1,183 would take you about nineteen minutes.

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 1183 cubic inches would be around 0.9 feet tall.

### Recreational maths with 1183

• 1183 backwards is 3811
• 1183 is a Harshad number.
• The number of decimal digits it has is: 4
• The sum of 1183's digits is 13
• More coming soon!