"What is 2139 to the 2nd power? (What is Two thousand one hundred thirty-nine to the second power?)" is the math problem we are solving here. In mathematical terms, 2139 is the base and 2 is the exponent as follows:
21392
The problem above (2139 to the 2nd power) means that you multiply 2139 by itself. In other words, 2139 × 2139. When we do that, we get the answer as follows:
4,575,321
2nd Power Calculator
Here you can submit another base number that we will calculate to the 2nd power.