# 8193

## 8,193 is an odd composite number composed of two prime numbers multiplied together.

What does the number 8193 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

8193 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

## Prime factorization of 8193:

### 3 × 2731

See below for interesting mathematical facts about the number 8193 from the Numbermatics database.

### Names of 8193

• Cardinal: 8193 can be written as Eight thousand, one hundred ninety-three.

### Scientific notation

• Scientific notation: 8.193 × 103

### Factors of 8193

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 2734

### Divisors of 8193

• Number of divisors d(n): 4
• Complete list of divisors:
• Sum of all divisors σ(n): 10928
• Sum of proper divisors (its aliquot sum) s(n): 2735
• 8193 is a deficient number, because the sum of its proper divisors (2735) is less than itself. Its deficiency is 5458

### Bases of 8193

• Binary: 100000000000012
• Base-36: 6BL

### Squares and roots of 8193

• 8193 squared (81932) is 67125249
• 8193 cubed (81933) is 549957165057
• The square root of 8193 is 90.5151920949
• The cube root of 8193 is 20.1595570261

### Scales and comparisons

How big is 8193?
• 8,193 seconds is equal to 2 hours, 16 minutes, 33 seconds.
• To count from 1 to 8,193 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 8193 cubic inches would be around 1.7 feet tall.

### Recreational maths with 8193

• 8193 backwards is 3918
• The number of decimal digits it has is: 4
• The sum of 8193's digits is 21
• More coming soon!