Q: What is 21,240,042 squared (21,240,0422)
A:
451139384161764
Scientific Notation: 4.511393841618 x 1014
A:
451139384161764
Scientific Notation: 4.511393841618 x 1014
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 21,240,042 x 21,240,042 = 451139384161764
21,240,0402 | 21,240,0412 | 21,240,0432 | 21,240,0442 |
451139299201600 | 451139341681681 | 451139426641849 | 451139469121936 |