This transfer is possible in two ways: direct transfer and using the decimal system.
first, let\'s make a direct transfer.
let\'s do a direct translation from octal to binary like this:
1101001117538 = 1 1 0 1 0 0 1 1 1 7 5 3 = 1(=001) 1(=001) 0(=000) 1(=001) 0(=000) 0(=000) 1(=001) 1(=001) 1(=001) 7(=111) 5(=101) 3(=011) = 0010010000010000000010010011111010112
answer: 1101001117538 = 10010000010000000010010011111010112
now let\'s make the transfer using the decimal system.
let\'s translate to decimal like this:
1∙811+1∙810+0∙89+1∙88+0∙87+0∙86+1∙85+1∙84+1∙83+7∙82+5∙81+3∙80 = 1∙8589934592+1∙1073741824+0∙134217728+1∙16777216+0∙2097152+0∙262144+1∙32768+1∙4096+1∙512+7∙64+5∙8+3∙1 = 8589934592+1073741824+0+16777216+0+0+32768+4096+512+448+40+3 = 968049149910
got It: 1101001117538 =968049149910
Translate the number 968049149910 в binary like this:
the Integer part of the number is divided by the base of the new number system:
9680491499 | 2 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
-9680491498 | 4840245749 | 2 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
1 | -4840245748 | 2420122874 | 2 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| 1 | -2420122874 | 1210061437 | 2 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | 0 | -1210061436 | 605030718 | 2 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | 1 | -605030718 | 302515359 | 2 | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | 0 | -302515358 | 151257679 | 2 | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | 1 | -151257678 | 75628839 | 2 | | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | 1 | -75628838 | 37814419 | 2 | | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | 1 | -37814418 | 18907209 | 2 | | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | 1 | -18907208 | 9453604 | 2 | | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | 1 | -9453604 | 4726802 | 2 | | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | 0 | -4726802 | 2363401 | 2 | | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | 0 | -2363400 | 1181700 | 2 | | | | | | | | | | | | | | | | | | | | |
| | | | | | | | | | | | 1 | -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 | | |
|
the result of the conversion was:
968049149910 = 10010000010000000010010011111010112
answer: 1101001117538 = 10010000010000000010010011111010112