"What is 391 to the 2nd power? (What is Three hundred ninety-one to the second power?)" is the math problem we are solving here. In mathematical terms, 391 is the base and 2 is the exponent as follows:
3912
The problem above (391 to the 2nd power) means that you multiply 391 by itself. In other words, 391 × 391. When we do that, we get the answer as follows:
152,881
2nd Power Calculator
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