Convert binary 1010001001 to decimal, octal, hexadecimal

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Convert 1010001001 from binary How to convert number 1010001001 from binary to decimal, octal, hexadecimal?
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Binar number

1010001001 to decimal

conversion rule

649

1010001001 to octal

conversion rule

1211

1010001001 to hexadecimal

conversion rule

289

Binary to Decimal

Convert 1010001001₂ to decimal:
1010001001₂ = 649₁₀

binary	1	0	1	0	0	0	1	0	0	1	step 0
decimal	(1*2⁹) +	(0*2⁸) +	(1*2⁷) +	(0*2⁶) +	(0*2⁵) +	(0*2⁴) +	(1*2³) +	(0*2²) +	(0*2¹) +	(1*2⁰)	step 1
decimal 649 =	512 +	0 +	128 +	0 +	0 +	0 +	8 +	0 +	0 +	1	step 2

Binary to Octal

Convert 1010001001₂ to octal:
1010001001₂ = 1 010 001 001 = 1211₈

binary 1010001001 1 010 001 001	1	010	001	001	step 0
octal 1211	1	2	1	1	step 1

Binary to Hexadecimal

Convert 1010001001₂ to hexadecimal:
1010001001₂ = 10 1000 1001 = 289₁₆

binary 1010001001	10	1000	1001	step 0
hexadecimal 289	2	8	9	step 1

Convert other numbers:

1010000100 1010000101 1010000110 1010000111 1010001000 1010001001 1010001010 1010001011 1010001100 1010001101 1010001110

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