Cell

Cell (セル, Seru) was the ultimate creation of Dr. Gero, who came from a future timeline, designed to possess all the abilities of the greatest fighters to have ever inhabited or visited Earth; the result was a "perfect warrior", possessing numerous favorable genetic traits and special abilities. He was one of the few Red Ribbon Androids not directly completed by Dr. Gero; he was completed by Dr. Gero's Super Computer.

Dragon Ball Z
Cell Saga-290,000,000 (Imperfect)

Cell Saga-540,600,000 (Imperfect, Humans Absorbed)

Cell Saga-750,000,000 (Semi-Perfect)

Cell Saga-30,000,000,000 (Perfect)

Cell Games Saga-50,000,000,000 (Perfect, Far beyond Limits)

Cell Games Saga-75,040,000,000 (Super Perfect)

Dragon Ball GT
Super 17 Saga-75,000,000,000 (Super Perfect)

Dragon Ball Online
Cell-X Saga-840,000,000,000 (X)