• Learn this table!!!! • Prefix          symbol              meaning    Mega-              M                      106 (1,000,000) • Kilo-                k                      103  (1,000) • Deka-              da                     101 (10) •         base unit                          100  (1) • Deci-               d                       10-1  (0.1) • Centi-              c                       10-2  (0.01) • Milli-              m                      10-3 (0.001) • Micro-            m                       10-6 (0.000001) • Nano-              n                      10-9  (0.000000001)