It is 7.28*10^-7 in scientific notation
0.0009234 written in scientific notation is 9.234 x 10-4.
Such numbers would not need to be written in scientific notation but if need be it is: 1.2345*10^2
830 would not normally need be written in scientific notation. However, it would be 8.3x102
12000000000 would be written as 1.2 × 10^10 in scientific notation.
0009234 in Scientific Notation = 0.009234 x 106
1,030,544,120 in scientific notation would normally be written as 1.03054412E9 or 1.03054412 × 109
106.3 in scientific notation = 1.063 x 10^2
Usually number under 1,000 are not written in scientific notation, however 60 would be written as 6.0 x 101.
3.956x104
It would not normally be written in scientific notation but just for the exercise it is:- 1.34267*103
38,000,000 in Scientific Notation = 3.8 x 107