When I put this into google, why did it give me a answer of 4.5e+19?
What did you put in?
4.5 X 10^19 is the same as 4.5e+19.
What did you put in Google?
We can tell you only if you state what you typed into google.
because \(4.5 \times {10}^{19} = {x\times5 \over {y}^{2}}\)
+8262 
