3 x 10 8 2 x 10 6 July 8, 2019 16 32 64 128 ( 3 x 10 4 6 x 10 8 ) 2 x 1011 Y ( 3 x 10 4 6 x 10 8 ) 2 x 10 11 3 8 x 10 10 - 3 x 3
