Convert binary 1101001 to decimal, octal, hexadecimal

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Convert 1101001 from binary How to convert number 1101001 from binary to decimal, octal, hexadecimal?
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Binar number

1101001 to decimal

conversion rule

105

1101001 to octal

conversion rule

151

1101001 to hexadecimal

conversion rule

69

Binary to Decimal

Convert 1101001₂ to decimal:
1101001₂ = 105₁₀

binary	1	1	0	1	0	0	1	step 0
decimal	(1*2⁶) +	(1*2⁵) +	(0*2⁴) +	(1*2³) +	(0*2²) +	(0*2¹) +	(1*2⁰)	step 1
decimal 105 =	64 +	32 +	0 +	8 +	0 +	0 +	1	step 2

Binary to Octal

Convert 1101001₂ to octal:
1101001₂ = 1 101 001 = 151₈

binary 1101001 1 101 001	1	101	001	step 0
octal 151	1	5	1	step 1

Binary to Hexadecimal

Convert 1101001₂ to hexadecimal:
1101001₂ = 110 1001 = 69₁₆

binary 1101001	110	1001	step 0
hexadecimal 69	6	9	step 1

Convert other numbers:

1100100 1100101 1100110 1100111 1101000 1101001 1101010 1101011 1101100 1101101 1101110

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