68 (number) ... 68 (sixty-eight) is the natural number following 67 and preceding 69. It is an even number. 68 is a composite number and the eighth square-prime.
Your guide to the number 68, an even composite number composed of two distinct primes. Mathematical info, prime factorization, fun facts and numerical data for STEM, education and fun.
When we multiply the factors of 68 in pairs, we get the results as the original number. 68 is a composite number and has more than 2 factors, unlike the prime numbers. Hence, the factors of 68 are 1, 2, 4, 17, 34 and 68.