3 to the power of 4, written mathematically as 34, equals 81.
To break this down, when you raise a number to a power, you multiply that number by itself as many times as indicated by the power. So, for 34, you do the following calculation:
- 3 x 3 = 9
- 9 x 3 = 27
- 27 x 3 = 81
Therefore, 34 is equal to 81.