Which number is not in scientific notation?
1.1 ⋅ 10213
7.8 ⋅ 108
3.02 ⋅ 10−10
35 ⋅ 104
1.1 ⋅ 10213
7.8 ⋅ 108
3.02 ⋅ 10−10
35 ⋅ 104