"What is 8639 to the 2nd power? (What is Eight thousand six hundred thirty-nine to the second power?)" is the math problem we are solving here. In mathematical terms, 8639 is the base and 2 is the exponent as follows:
86392
The problem above (8639 to the 2nd power) means that you multiply 8639 by itself. In other words, 8639 × 8639. When we do that, we get the answer as follows:
74,632,321
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