"What is 647 to the 2nd power? (What is Six hundred forty-seven to the second power?)" is the math problem we are solving here. In mathematical terms, 647 is the base and 2 is the exponent as follows:
6472
The problem above (647 to the 2nd power) means that you multiply 647 by itself. In other words, 647 × 647. When we do that, we get the answer as follows:
418,609
2nd Power Calculator
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