Q: What is 81 squared (812)
A:
6561
Scientific Notation: 6.561 x 103
A:
6561
Scientific Notation: 6.561 x 103
When you're trying to find what a number is when squared, you take the number and multiple it by itself.
So, that means you take 81 x 81 = 6561
The same would apply if you are trying to find what a number is cubed.
The example for 813 = 81 x 81 x 81 = 531,441
| Power | Answer |
|---|---|
| 811 | 81 |
| 812 | 6561 |
| 813 | 531441 |
| 814 | 43046721 |
| 815 | 3486784401 |