"What is 257 to the 2nd power? (What is Two hundred fifty-seven to the second power?)" is the math problem we are solving here. In mathematical terms, 257 is the base and 2 is the exponent as follows:
2572
The problem above (257 to the 2nd power) means that you multiply 257 by itself. In other words, 257 × 257. When we do that, we get the answer as follows:
66,049
2nd Power Calculator
Here you can submit another base number that we will calculate to the 2nd power.