"What is 815 to the 2nd power? (What is Eight hundred fifteen to the second power?)" is the math problem we are solving here. In mathematical terms, 815 is the base and 2 is the exponent as follows:
8152
The problem above (815 to the 2nd power) means that you multiply 815 by itself. In other words, 815 × 815. When we do that, we get the answer as follows:
664,225
2nd Power Calculator
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