7.568 × 102
or
7.568E2
There is no true opposite of scientific notation, but the closest answer is Standard Notation.
You do not simply calculate scientific notation for nothing. You need a number for which you calculate the scientific notation.
It is simply 1.72*10^2 in scientific notation
It is: -5.034*10^2 in scientific notation
It is: 1.234*10^3 in scientific notation