1000 in binary = 1111101000 (11 1110 1000)
In other bases: hexadecimal 3E8, octal 1750. The binary number has 10 bits.
Divide by 2 repeatedly and note each remainder. Read the remainders from bottom to top.
| Division | Quotient | Remainder |
|---|---|---|
| 1000 ÷ 2 | 500 | 0 |
| 500 ÷ 2 | 250 | 0 |
| 250 ÷ 2 | 125 | 0 |
| 125 ÷ 2 | 62 | 1 |
| 62 ÷ 2 | 31 | 0 |
| 31 ÷ 2 | 15 | 1 |
| 15 ÷ 2 | 7 | 1 |
| 7 ÷ 2 | 3 | 1 |
| 3 ÷ 2 | 1 | 1 |
| 1 ÷ 2 | 0 | 1 |
Remainders bottom to top: 1111101000.
| Power of 2 | 512 | 256 | 128 | 64 | 32 | 16 | 8 | 4 | 2 | 1 |
|---|---|---|---|---|---|---|---|---|---|---|
| Bit | 1 | 1 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 0 |
Add the powers of 2 where the bit is 1: 512 + 256 + 128 + 64 + 32 + 8 = 1000.
Need another number or the reverse direction? Use the binary to decimal converter or the text to binary converter.
| Decimal | Binary | Hex | Octal |
|---|---|---|---|
| 800 | 1100100000 | 320 | 1440 |
| 850 | 1101010010 | 352 | 1522 |
| 900 | 1110000100 | 384 | 1604 |
| 950 | 1110110110 | 3B6 | 1666 |
| 1024 | 10000000000 | 400 | 2000 |
| 2000 | 11111010000 | 7D0 | 3720 |
| 2048 | 100000000000 | 800 | 4000 |
| 4096 | 1000000000000 | 1000 | 10000 |