1 GdB (Gigadecibel) is equal to 99,999,999,999.99998 cdB (Centidecibel). To convert from Gigadecibel to Centidecibel, multiply by 99,999,999,999.99998 or divide by 0.000000000010000000000000001.
Ninety-Nine Billion Nine Hundred Ninety-Nine Million Nine Hundred Ninety-Nine Thousand Nine Hundred Ninety-Nine Point Nine Nine Nine Nine Eight Centidecibel