2 3 10 x 3 1 6 July 8, 2019 16 32 64 128 2 3 x 2 4 3 x 1 10 3 6 4 2 3 x 5 )= 1 3 6x 10 2 3 x 10^6 2 3 × 10 2 3 х 10