Popular: 1/2 + 3/4 20% of 150 GCF(12, 18) 100 ÷ 7 √144 Circle r=7 sin(30°) 255 in Binary
Exact Answer
910 = 916
Binary (Base 2)
1001
Hexadecimal (Base 16)
0x9
Octal (Base 8)
11
Bit Length
4 bits
Decimal Number:

Step-by-Step Solution: 9₁₀ = 9₁₆

Step 1

Successive Division by 16

Divide 9 repeatedly by 16 and convert remainders (0–15 to 0–F) to obtain 9.
910 = 916

Summary & Alternative Representations

Property / FormatValue
Binary (Base 2)1001
Hexadecimal (Base 16)0x9
Octal (Base 8)11
Bit Length4 bits

Frequently Asked Questions

How many bits are needed to represent 9 in binary?

9 in binary is 1001, which requires 4 bits.