1 m^2/µg (Meter^2/Microgram) is equal to 9,999,999,999.999998 cm^2/g (Centimeter^2/Gram). To convert from Meter^2/Microgram to Centimeter^2/Gram, multiply by 10,000,000,000 or divide by 0.0000000001.
Nine Billion Nine Hundred Ninety-Nine Million Nine Hundred Ninety-Nine Thousand Nine Hundred Ninety-Nine Point Nine Nine Nine Nine Nine Eight Centimeter^2/Gram