216 = 36 ⋅ 6 = 36 ⋅ 6 = 6 6
216∣2 108∣2 . 54∣2 . 27∣3 . 9∣3 . 3∣3 . 1 216 = 2 2 ⋅ 3 2 ⋅ 2 ⋅ 3 216 = 2 2 ⋅ 3 2 ⋅ 2 ⋅ 3 = 2 2 ⋅ 3 2 ⋅ 6 = 2 ⋅ 3 ⋅ 6 = 6 6
The square root of 216 simplifies to 6 6 . This is derived from its prime factorization 2 3 ⋅ 3 3 . In decimal form, 6 6 is approximately 14.7.
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