How to calculate the value of antilog of -2.197 and what is the value please provide answer written on paper as answer written by phone don't use proper mathematical operations

How to calculate the value of antilog of -2.197 and what is the value please provide answer written on paper as answer written by phone don't use proper mathematical operations at 600K is 1.60 x 10-5 s-l. Its of activation Calculate the rate constant of the reaction at 700K We know that log -log kl = 2.303R Ti log Ica = logkl + 2.303R Tl .6 209000 J mol 600K • log ka 4.796 + 2.599 = - 2.197 -6.36 X 10-3 s-l