Example:
15 milligram per cubic meter = 1.5e-11 kilogram per cubic centimeter
1 milligram per cubic meter = 1e-12 kilogram per cubic centimeter | 1 kilogram per cubic centimeter = 1e+12 milligram per cubic meter
Conversion Steps:
15 × (0.000001 / 1000000) = 1.5e-11