2. Înmulțește fiecare bit cu puterea lui 2 corespunzătoare, apoi însumează termenii.
1000 1011 0110 0000 0001 0101 0001 0001 0101(2) =
(1 × 235 + 0 × 234 + 0 × 233 + 0 × 232 + 1 × 231 + 0 × 230 + 1 × 229 + 1 × 228 + 0 × 227 + 1 × 226 + 1 × 225 + 0 × 224 + 0 × 223 + 0 × 222 + 0 × 221 + 0 × 220 + 0 × 219 + 0 × 218 + 0 × 217 + 1 × 216 + 0 × 215 + 1 × 214 + 0 × 213 + 1 × 212 + 0 × 211 + 0 × 210 + 0 × 29 + 1 × 28 + 0 × 27 + 0 × 26 + 0 × 25 + 1 × 24 + 0 × 23 + 1 × 22 + 0 × 21 + 1 × 20)(10) =
(34 359 738 368 + 0 + 0 + 0 + 2 147 483 648 + 0 + 536 870 912 + 268 435 456 + 0 + 67 108 864 + 33 554 432 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + 65 536 + 0 + 16 384 + 0 + 4 096 + 0 + 0 + 0 + 256 + 0 + 0 + 0 + 16 + 0 + 4 + 0 + 1)(10) =
(34 359 738 368 + 2 147 483 648 + 536 870 912 + 268 435 456 + 67 108 864 + 33 554 432 + 65 536 + 16 384 + 4 096 + 256 + 16 + 4 + 1)(10) =
37 413 277 973(10)