1 atoms/m³ (Atoms per Cubic Meter) is equal to 0.0000000000000000000000000016605312803410197 mmol/cm³ (Millimole per Centimeter³). To convert from Atoms per Cubic Meter to Millimole per Centimeter³, multiply by 0.0000000000000000000000000016605312803410197 or divide by 602,216,900,000,000,000,000,000,000.