Convert binary 100001001 to decimal, octal, hexadecimal

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Convert 100001001 from binary How to convert number 100001001 from binary to decimal, octal, hexadecimal?
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Binar number

100001001 to decimal

conversion rule

265

100001001 to octal

conversion rule

411

100001001 to hexadecimal

conversion rule

109

Binary to Decimal

Convert 100001001₂ to decimal:
100001001₂ = 265₁₀

binary	1	0	0	0	0	1	0	0	1	step 0
decimal	(1*2⁸) +	(0*2⁷) +	(0*2⁶) +	(0*2⁵) +	(0*2⁴) +	(1*2³) +	(0*2²) +	(0*2¹) +	(1*2⁰)	step 1
decimal 265 =	256 +	0 +	0 +	0 +	0 +	8 +	0 +	0 +	1	step 2

Binary to Octal

Convert 100001001₂ to octal:
100001001₂ = 100 001 001 = 411₈

binary 100001001 100 001 001	100	001	001	step 0
octal 411	4	1	1	step 1

Binary to Hexadecimal

Convert 100001001₂ to hexadecimal:
100001001₂ = 1 0000 1001 = 109₁₆

binary 100001001	1	0000	1001	step 0
hexadecimal 109	1	0	9	step 1

Convert other numbers:

100000100 100000101 100000110 100000111 100001000 100001001 100001010 100001011 100001100 100001101 100001110

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