Jinsi ya kubadilisha binary kuwa hex
- Andika nambari kwenye sehemu ya "Binary (msingi 2)".
- Tazama matokeo kwenye "Heksadesimali (msingi 16)", yameangaziwa.
- Pia unapata decimal na oktali ya nambari ileile.
- Bofya Nakili ili kuchukua matokeo.
Mbinu na mfano
Panga biti katika makundi ya nne, kuanzia kulia, na kila kundi ni tarakimu moja ya heksadesimali. Kwa mfano, 1111 1111 = F na F, yaani FF; 1010 0011 = A na 3, yaani A3.
Ndiyo maana heksadesimali ni ya kawaida sana kwenye kompyuta: baiti ya biti 8 daima ni tarakimu mbili. Jedwali lililo hapa chini linaonyesha nambari za kwanza katika misingi yote minne.
| Decimal (msingi 10) | Binary (msingi 2) | Oktali (msingi 8) | Heksadesimali (msingi 16) |
|---|---|---|---|
| 0 | 0 | 0 | 0 |
| 1 | 1 | 1 | 1 |
| 2 | 10 | 2 | 2 |
| 3 | 11 | 3 | 3 |
| 4 | 100 | 4 | 4 |
| 5 | 101 | 5 | 5 |
| 6 | 110 | 6 | 6 |
| 7 | 111 | 7 | 7 |
| 8 | 1000 | 10 | 8 |
| 9 | 1001 | 11 | 9 |
| 10 | 1010 | 12 | A |
| 11 | 1011 | 13 | B |
| 12 | 1100 | 14 | C |
| 13 | 1101 | 15 | D |
| 14 | 1110 | 16 | E |
| 15 | 1111 | 17 | F |
| 16 | 10000 | 20 | 10 |
| 17 | 10001 | 21 | 11 |
| 18 | 10010 | 22 | 12 |
| 19 | 10011 | 23 | 13 |
| 20 | 10100 | 24 | 14 |
| 21 | 10101 | 25 | 15 |
| 22 | 10110 | 26 | 16 |
| 23 | 10111 | 27 | 17 |
| 24 | 11000 | 30 | 18 |
| 25 | 11001 | 31 | 19 |
| 26 | 11010 | 32 | 1A |
| 27 | 11011 | 33 | 1B |
| 28 | 11100 | 34 | 1C |
| 29 | 11101 | 35 | 1D |
| 30 | 11110 | 36 | 1E |
| 31 | 11111 | 37 | 1F |
| 32 | 100000 | 40 | 20 |
| 40 | 101000 | 50 | 28 |
| 50 | 110010 | 62 | 32 |
| 64 | 1000000 | 100 | 40 |
| 100 | 1100100 | 144 | 64 |
| 127 | 1111111 | 177 | 7F |
| 128 | 10000000 | 200 | 80 |
| 200 | 11001000 | 310 | C8 |
| 255 | 11111111 | 377 | FF |
| 256 | 100000000 | 400 | 100 |
| 500 | 111110100 | 764 | 1F4 |
| 512 | 1000000000 | 1000 | 200 |
| 1000 | 1111101000 | 1750 | 3E8 |
| 1024 | 10000000000 | 2000 | 400 |
| 4096 | 1000000000000 | 10000 | 1000 |
| 65535 | 1111111111111111 | 177777 | FFFF |
Mambo ya kujua
- Binary hutumia tarakimu 0 na 1 tu; tarakimu nyingine yoyote huonyesha onyo.
- Hakuna kikomo cha ukubwa, lakini nambari kamili chanya tu ndizo hubadilishwa.
- Nafasi hupuuzwa, kwa hivyo unaweza kubandika biti zilizokwisha pangwa.
Maswali yanayoulizwa mara kwa mara
Ninabadilishaje 11111111 kutoka binary kuwa hex?
Panga biti katika makundi ya nne: 1111 na 1111, ambazo ni F na F: FF.
1010 ni nini kwa heksadesimali?
A, kwa sababu 1010 ni sawa na 10 na 10 huandikwa A.
Naweza kubadilisha mfuatano mrefu wa baiti?
Ndiyo, hakuna kikomo cha ukubwa.
Je, data yangu inatumwa kwa seva?
Hapana. Ubadilishaji hufanyika kwenye kivinjari chako.