# 243936

## 243,936 is an even composite number composed of four prime numbers multiplied together.

What does the number 243936 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 108 divisors.

243936 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred eight divisors.

## Prime factorization of 243936:

### 25 × 32 × 7 × 112

(2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 11 × 11)

See below for interesting mathematical facts about the number 243936 from the Numbermatics database.

### Names of 243936

• Cardinal: 243936 can be written as Two hundred forty-three thousand, nine hundred thirty-six.

### Scientific notation

• Scientific notation: 2.43936 × 105

### Factors of 243936

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 23

### Divisors of 243936

• Number of divisors d(n): 108
• Complete list of divisors:
• Sum of all divisors σ(n): 871416
• Sum of proper divisors (its aliquot sum) s(n): 627480
• 243936 is an abundant number, because the sum of its proper divisors (627480) is greater than itself. Its abundance is 383544

### Bases of 243936

• Binary: 1110111000111000002
• Base-36: 5880

### Squares and roots of 243936

• 243936 squared (2439362) is 59504772096
• 243936 cubed (2439363) is 14515356086009856
• The square root of 243936 is 493.8987750541
• The cube root of 243936 is 62.4825337861

### Scales and comparisons

How big is 243936?
• 243,936 seconds is equal to 2 days, 19 hours, 45 minutes, 36 seconds.
• To count from 1 to 243,936 would take you about two days.

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 243936 cubic inches would be around 5.2 feet tall.

### Recreational maths with 243936

• 243936 backwards is 639342
• The number of decimal digits it has is: 6
• The sum of 243936's digits is 27
• More coming soon!