# 8993

## 8,993 is an odd composite number composed of two prime numbers multiplied together.

What does the number 8993 look like?

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

8993 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 8993:

### 17 × 232

(17 × 23 × 23)

See below for interesting mathematical facts about the number 8993 from the Numbermatics database.

### Names of 8993

• Cardinal: 8993 can be written as Eight thousand, nine hundred ninety-three.

### Scientific notation

• Scientific notation: 8.993 × 103

### Factors of 8993

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 40

### Divisors of 8993

• Number of divisors d(n): 6
• Complete list of divisors:
• Sum of all divisors σ(n): 9954
• Sum of proper divisors (its aliquot sum) s(n): 961
• 8993 is a deficient number, because the sum of its proper divisors (961) is less than itself. Its deficiency is 8032

### Bases of 8993

• Binary: 100011001000012
• Base-36: 6XT

### Squares and roots of 8993

• 8993 squared (89932) is 80874049
• 8993 cubed (89933) is 727300322657
• The square root of 8993 is 94.8314293893
• The cube root of 8993 is 20.7954440219

### Scales and comparisons

How big is 8993?
• 8,993 seconds is equal to 2 hours, 29 minutes, 53 seconds.
• To count from 1 to 8,993 would take you about two 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 8993 cubic inches would be around 1.7 feet tall.

### Recreational maths with 8993

• 8993 backwards is 3998
• The number of decimal digits it has is: 4
• The sum of 8993's digits is 29
• More coming soon!