# 243188

## 243,188 is an even composite number composed of three prime numbers multiplied together.

What does the number 243188 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

243188 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

## Prime factorization of 243188:

### 22 × 11 × 5527

(2 × 2 × 11 × 5527)

See below for interesting mathematical facts about the number 243188 from the Numbermatics database.

### Names of 243188

• Cardinal: 243188 can be written as Two hundred forty-three thousand, one hundred eighty-eight.

### Scientific notation

• Scientific notation: 2.43188 × 105

### Factors of 243188

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 5540

### Divisors of 243188

• Number of divisors d(n): 12
• Complete list of divisors:
• Sum of all divisors σ(n): 464352
• Sum of proper divisors (its aliquot sum) s(n): 221164
• 243188 is a deficient number, because the sum of its proper divisors (221164) is less than itself. Its deficiency is 22024

### Bases of 243188

• Binary: 1110110101111101002
• Base-36: 57N8

### Squares and roots of 243188

• 243188 squared (2431882) is 59140403344
• 243188 cubed (2431883) is 14382236408420672
• The square root of 243188 is 493.1409534809
• The cube root of 243188 is 62.4186033727

### Scales and comparisons

How big is 243188?
• 243,188 seconds is equal to 2 days, 19 hours, 33 minutes, 8 seconds.
• To count from 1 to 243,188 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 243188 cubic inches would be around 5.2 feet tall.

### Recreational maths with 243188

• 243188 backwards is 881342
• The number of decimal digits it has is: 6
• The sum of 243188's digits is 26
• More coming soon!