"What is 721 to the 2nd power? (What is Seven hundred twenty-one to the second power?)" is the math problem we are solving here. In mathematical terms, 721 is the base and 2 is the exponent as follows:
7212
The problem above (721 to the 2nd power) means that you multiply 721 by itself. In other words, 721 × 721. When we do that, we get the answer as follows:
519,841
2nd Power Calculator
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