The normal way to write this is: x3 (meaning x cubed / x to the third power).
Four to the third power (43) is the same as 4 x 4 x 4 or 64
If you mean to the 3rd power then 5.8^3 = 195.112
7.79 x 10 ^3
3870
Its hard to do type it out. Easier to write it. ^ means the number is raised or superscript. X = (2)^2 X (3)^3
lets say you have w^3 it would be w to the third power or w^3
simplified it would equal: 24x to the third power - x to the second power - x to the sixth power - 34
3 to the third power is 3 X 3 X 3 =27
1 divided by x to the third power equals x to the negative third. The derivative of x to the negative third is minus three x to the negative fourth.
744 x 10 to the third power = 744 x 1000 = 744000.
71 x 10 to the 3rd power equates to: 71,000
3 to the third power = 3 x 3 x 3