3.1416 X10^8
1x10^2
450000000
7.8x10^-5
3.1416X10^-8
78x10^3
1.3 x10^6
0.0045
1.3 x10^-2
1x10 ^-2
4.5x10^8
0.000078
0.000000031416
125
314160000.0
45x10^-4
1300000.0