To express \( 2 \times 32 \times 7 \) as a whole number, we can calculate it step by step:
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First, multiply \( 2 \times 32 \): \[ 2 \times 32 = 64 \]
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Now, multiply the result by \( 7 \): \[ 64 \times 7 = 448 \]
So, \( 2 \times 32 \times 7 = 448 \).
None of the options provided (42, 63, 126, 252) match the result of the calculation. The correct answer is 448, which is not listed among the responses.