American ▁phil anth rop ists ▁Category : Univers ity ▁of ▁Minnesota ▁al umn i ▁Category : 1 9 2 6 ▁birth s ▁Category : 2 0 1 0 ▁death s <0x0A> </s> ▁The ▁ter aby te ▁is ▁a ▁multiple ▁of ▁the ▁unit ▁byte ▁for ▁digital ▁information . ▁The ▁prefix ▁t era ▁represents ▁the ▁fourth ▁power ▁of ▁ 1 0 0 0 , ▁and ▁means ▁ 1 0 1 2 ▁in ▁the ▁International ▁System ▁of ▁Units ▁( SI ), ▁and ▁therefore ▁one ▁ter aby te ▁is ▁one ▁tr ill ion ▁( short ▁scale ) ▁bytes . ▁The ▁unit ▁symbol ▁for ▁the ▁ter aby te ▁is ▁T B . ▁▁ 1 ▁T B ▁= ▁ ▁= ▁ ▁= ▁. ▁ 1 0 0 0 ▁T B ▁= ▁ 1 ▁pet aby te ▁( P B ) ▁ ▁A ▁related ▁unit , ▁the ▁te bib y te ▁( T i B ), ▁using ▁a ▁binary ▁prefix , ▁is ▁equal ▁to ▁ 1 0 2 4 4 ▁bytes . ▁One ▁ter aby te ▁is ▁about ▁ 0 . 9 0 9 5 ▁Ti B . ▁Despite ▁the ▁introduction ▁of ▁these ▁standard ized ▁binary ▁prefix es , ▁the ▁ter aby te ▁is ▁still ▁also ▁commonly ▁used ▁in ▁some ▁computer ▁operating ▁systems , ▁primarily ▁Microsoft ▁Windows , ▁to ▁denote ▁ ▁( 1 0 2 4 4 ▁or ▁ 2 4 0 ) ▁bytes ▁for ▁disk ▁drive ▁capacity . ▁ ▁History ▁The ▁prefix ▁t era ▁was ▁assigned ▁in ▁the ▁international ▁SI ▁system ▁of ▁weights ▁and ▁measures ▁in ▁ 1 9