Possible hex codes of length 161
Total possible hex codes
72,999,049,881,955,123,498,258,745,691,204,661,198,291,656,115,976,958,889,267,080,286,388,402,675,338,838,184,094,604,981,077,942,396,458,276,953,177,510,516,971,019,275,542,007,007,972,042,581,115,555,427,012,031,914,789,764,239,201,325,987,075,945,660,416 (~7.2999049881955E+175 million trillion)
72,999,049,881,955,123,498,258,745,691,204,661,198,291,656,115,976,958,889,267,080,286,388,402,675,338,838,184,094,604,981,077,942,396,458,276,953,177,510,516,971,019,275,542,007,007,972,042,581,115,555,427,012,031,914,789,764,239,201,325,987,075,945,660,416 (~7.2999049881955E+175 million trillion)