2. Înmulțește fiecare bit cu puterea lui 2 corespunzătoare, apoi însumează termenii.
111 1100 0000 0101 0000 0000 0010 0010(2) =
(1 × 230 + 1 × 229 + 1 × 228 + 1 × 227 + 1 × 226 + 0 × 225 + 0 × 224 + 0 × 223 + 0 × 222 + 0 × 221 + 0 × 220 + 0 × 219 + 1 × 218 + 0 × 217 + 1 × 216 + 0 × 215 + 0 × 214 + 0 × 213 + 0 × 212 + 0 × 211 + 0 × 210 + 0 × 29 + 0 × 28 + 0 × 27 + 0 × 26 + 1 × 25 + 0 × 24 + 0 × 23 + 0 × 22 + 1 × 21 + 0 × 20)(10) =
(1 073 741 824 + 536 870 912 + 268 435 456 + 134 217 728 + 67 108 864 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + 262 144 + 0 + 65 536 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + 32 + 0 + 0 + 0 + 2 + 0)(10) =
(1 073 741 824 + 536 870 912 + 268 435 456 + 134 217 728 + 67 108 864 + 262 144 + 65 536 + 32 + 2)(10) =
2 080 702 498(10)