34 (3*3*3*3)
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The prime factorization of 81 is 3 * 3 * 3 * 3 or 3^4 The prime factorization for 81 is 3 times 3 times 3 times 3
Prime FACTORIZATION of 81: 3^4
81 is not prime. Its prime factorization is 3x3x3x3.
2 x 19 = 38 3 x 3 x 3 x 3 = 81
81 = 3 x 3 x 3 x 3 51 = 3 x 17