Convert binary 101001011 to decimal, octal, hexadecimal

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Convert 101001011 from binary How to convert number 101001011 from binary to decimal, octal, hexadecimal?
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Binar number

101001011 to decimal

conversion rule

331

101001011 to octal

conversion rule

513

101001011 to hexadecimal

conversion rule

14B

Binary to Decimal

Convert 101001011₂ to decimal:
101001011₂ = 331₁₀

binary	1	0	1	0	0	1	0	1	1	step 0
decimal	(1*2⁸) +	(0*2⁷) +	(1*2⁶) +	(0*2⁵) +	(0*2⁴) +	(1*2³) +	(0*2²) +	(1*2¹) +	(1*2⁰)	step 1
decimal 331 =	256 +	0 +	64 +	0 +	0 +	8 +	0 +	2 +	1	step 2

Binary to Octal

Convert 101001011₂ to octal:
101001011₂ = 101 001 011 = 513₈

binary 101001011 101 001 011	101	001	011	step 0
octal 513	5	1	3	step 1

Binary to Hexadecimal

Convert 101001011₂ to hexadecimal:
101001011₂ = 1 0100 1011 = 14B₁₆

binary 101001011	1	0100	1011	step 0
hexadecimal 14B	1	4	B	step 1

Convert other numbers:

101000110 101000111 101001000 101001001 101001010 101001011 101001100 101001101 101001110 101001111 101010000

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