"What is 8140 to the 2nd power? (What is Eight thousand one hundred forty to the second power?)" is the math problem we are solving here. In mathematical terms, 8140 is the base and 2 is the exponent as follows:
81402
The problem above (8140 to the 2nd power) means that you multiply 8140 by itself. In other words, 8140 × 8140. When we do that, we get the answer as follows:
66,259,600
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