1 kmol/mm³ (Kilomole per Millimeter³) is equal to 602,216,900,000,000,060,000,000,000,000,000,000 atoms/m³ (Atoms per Cubic Meter). To convert from Kilomole per Millimeter³ to Atoms per Cubic Meter, multiply by 602,216,900,000,000,060,000,000,000,000,000,000 or divide by 0.00000000000000000000000000000000000166053128034102.