By 130 AD, Ptolemy, influenced by Hipparchus and the Babylonians, was using a symbol for 0 (a small circle with a long overbar) within a sexagesimal numeral system otherwise using alphabetic Greek numerals.
Ɣor 130 darat J.-C., Ptolémée, iswadən as Hiɗɗarque ad Babylontan, tajən eshwal ye 0 (taɣləlwayt əndarat ad təjətewt zəjret safəla) dǎɣ tartit ən adin sexagésimal itajən dǎɣ ashrut iyan maɗinan ən shəkelan fin grecs.