# 243340

## 243,340 is an even composite number composed of three prime numbers multiplied together.

What does the number 243340 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 24 divisors.

243340 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-four divisors.

## Prime factorization of 243340:

### 22 × 5 × 233

(2 × 2 × 5 × 23 × 23 × 23)

See below for interesting mathematical facts about the number 243340 from the Numbermatics database.

### Names of 243340

• Cardinal: 243340 can be written as Two hundred forty-three thousand, three hundred forty.

### Scientific notation

• Scientific notation: 2.4334 × 105

### Factors of 243340

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 30

### Divisors of 243340

• Number of divisors d(n): 24
• Complete list of divisors:
• Sum of all divisors σ(n): 534240
• Sum of proper divisors (its aliquot sum) s(n): 290900
• 243340 is an abundant number, because the sum of its proper divisors (290900) is greater than itself. Its abundance is 47560

### Bases of 243340

• Binary: 1110110110100011002
• Base-36: 57RG

### Squares and roots of 243340

• 243340 squared (2433402) is 59214355600
• 243340 cubed (2433403) is 14409221291704000
• The square root of 243340 is 493.2950435591
• The cube root of 243340 is 62.4316051817

### Scales and comparisons

How big is 243340?
• 243,340 seconds is equal to 2 days, 19 hours, 35 minutes, 40 seconds.
• To count from 1 to 243,340 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 243340 cubic inches would be around 5.2 feet tall.

### Recreational maths with 243340

• 243340 backwards is 043342
• The number of decimal digits it has is: 6
• The sum of 243340's digits is 16
• More coming soon!