101 in Decimal
Binary 101 equals 5 in decimal.
101 in all number bases
Decimal5
Hexadecimal0x5
Binary0101
Octal5
How 101 converts from binary to decimal
Multiply each digit by 2 raised to its position (starting at 0 from the right), then add the results:
1× 22 = 1 × 4 = 4
0× 21 = 0 × 2 = 0
1× 20 = 1 × 1 = 1
Sum: 5