It is so very simple and quick to get the answer, especially since you can use the calculator that comes with your computer. But since you are obviously not able to do so, the answer is 8.69 approx..
273
273
273
34.125
5.46
0.0476
0.1538
10.92
248.1818
No, 273 is not a prime number. It is a composite number. A prime number can only be divided by 1 and itself. 273 can also be divided by 3, 7, 13, 21, 39, and 91.
0.2674
3.2892