The number 240 is an even integer that follows 239 and precedes 241. It is a composite number, meaning it has divisors other than 1 and itself. The prime factorization of 240 is 2^4 × 3 × 5, indicating it can be divided by 2, 3, and 5. In terms of mathematics, 240 is significant in various contexts. For example, it is the sum of the first 15 positive integers, making it a triangular number. Additionally, 240 is often used in measurements, such as 240 volts in electrical systems, indicating a common voltage level in many countries.