2×7×11

2×7×11 denotes the product of the integers 2, 7, and 11. The evaluated result is 154.

Prime factorization of this number is 2 × 7 × 11. Because the factors are distinct primes, 154 is a square-free number. It has eight positive divisors: 1, 2, 7, 11, 14, 22, 77, and 154.

As a product of three primes, 154 is a composite number. Its divisor structure reflects that any divisor can be formed by selecting a subset of the prime factors. The presence of the factor 2 also makes 154 an even number.

Alternate representations and context: 154 can be expressed as 22×7 or 14×11. In base 10, it is written as 154; in Roman numerals it is CLIV. The expression 2×7×11 serves as a straightforward example in discussions of prime factorization, square-free numbers, and the properties of products of distinct primes. See also prime factorization, square-free number, and divisor function.