The scientific notation for the number 75000 is 7.5 x 104.
7.5 x 10^4
It is 8.9*10^-5 in scientific notation
It is "(scientific notation)".
It is: 2.7*10^0 in scientific notation
The scientific notation for the number 75000 is 7.5 x 104.
It is: 7.5*104
7.5 x 104
7.5 x 104.
7.5 x 10^4
It is 8.9*10^-5 in scientific notation
It is "(scientific notation)".
It is: 2.7*10^0 in scientific notation
This number in scientific notation is 9.8x10-5.
The scientific notation for 89,450 is: 8.945 × 104
9.32 x 105 already is in scientific notation.9.32 x 105 already is in scientific notation.9.32 x 105 already is in scientific notation.9.32 x 105 already is in scientific notation.
Converted to kilometers gives you large numbers, which are best expressed in scientific notation. A light-year is about 9.5 x 1012 kilometers. Multiply that by the number of light-years.