Данный перевод возможен двумя способами: прямой перевод и через десятичную систему.
Сначала выполним прямой перевод.
Выполним прямой перевод из восьмиричной в двоичную вот так:
1101001001108 = 1 1 0 1 0 0 1 0 0 1 1 0 = 1(=001) 1(=001) 0(=000) 1(=001) 0(=000) 0(=000) 1(=001) 0(=000) 0(=000) 1(=001) 1(=001) 0(=000) = 0010010000010000000010000000010010002
Окончательный ответ: 1101001001108 = 10010000010000000010000000010010002
Теперь выполним перевод через десятичную систему счисления.
Выполним перевод в десятичную систему счисления вот так:
1∙811+1∙810+0∙89+1∙88+0∙87+0∙86+1∙85+0∙84+0∙83+1∙82+1∙81+0∙80 = 1∙8589934592+1∙1073741824+0∙134217728+1∙16777216+0∙2097152+0∙262144+1∙32768+0∙4096+0∙512+1∙64+1∙8+0∙1 = 8589934592+1073741824+0+16777216+0+0+32768+0+0+64+8+0 = 968048647210
Получилось: 1101001001108 =968048647210
Переведем число 968048647210 в двоичное вот так:
Целая часть числа находится делением на основание новой системы счисления:
9680486472 | 2 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
-9680486472 | 4840243236 | 2 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
0 | -4840243236 | 2420121618 | 2 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| 0 | -2420121618 | 1210060809 | 2 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | 0 | -1210060808 | 605030404 | 2 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | 1 | -605030404 | 302515202 | 2 | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | 0 | -302515202 | 151257601 | 2 | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | 0 | -151257600 | 75628800 | 2 | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | 1 | -75628800 | 37814400 | 2 | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | 0 | -37814400 | 18907200 | 2 | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | 0 | -18907200 | 9453600 | 2 | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | 0 | -9453600 | 4726800 | 2 | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | 0 | -4726800 | 2363400 | 2 | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | 0 | -2363400 | 1181700 | 2 | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | 0 | -1181700 | 590850 | 2 | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | 0 | -590850 | 295425 | 2 | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | 0 | -295424 | 147712 | 2 | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | 1 | -147712 | 73856 | 2 | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | 0 | -73856 | 36928 | 2 | | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | 0 | -36928 | 18464 | 2 | | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | 0 | -18464 | 9232 | 2 | | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | 0 | -9232 | 4616 | 2 | | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | 0 | -4616 | 2308 | 2 | | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | 0 | -2308 | 1154 | 2 | | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | 0 | -1154 | 577 | 2 | | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | 0 | -576 | 288 | 2 | | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | 1 | -288 | 144 | 2 | | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | 0 | -144 | 72 | 2 | | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | 0 | -72 | 36 | 2 | | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | 0 | -36 | 18 | 2 | | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | 0 | -18 | 9 | 2 | | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | 0 | -8 | 4 | 2 | | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1 | -4 | 2 | 2 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 0 | -2 | 1 | |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 0 | | |
 |
В результате преобразования получилось:
968048647210 = 10010000010000000010000000010010002
Окончательный ответ: 1101001001108 = 10010000010000000010000000010010002