"What is 688 to the 2nd power? (What is Six hundred eighty-eight to the second power?)" is the math problem we are solving here. In mathematical terms, 688 is the base and 2 is the exponent as follows:
6882
The problem above (688 to the 2nd power) means that you multiply 688 by itself. In other words, 688 × 688. When we do that, we get the answer as follows:
473,344
2nd Power Calculator
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