Convert binary 101001010 to decimal, octal, hexadecimal

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Convert 101001010 from binary How to convert number 101001010 from binary to decimal, octal, hexadecimal?
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Binar number

101001010 to decimal

conversion rule

330

101001010 to octal

conversion rule

512

101001010 to hexadecimal

conversion rule

14A

Binary to Decimal

Convert 101001010₂ to decimal:
101001010₂ = 330₁₀

binary	1	0	1	0	0	1	0	1	0	step 0
decimal	(1*2⁸) +	(0*2⁷) +	(1*2⁶) +	(0*2⁵) +	(0*2⁴) +	(1*2³) +	(0*2²) +	(1*2¹) +	(0*2⁰)	step 1
decimal 330 =	256 +	0 +	64 +	0 +	0 +	8 +	0 +	2 +	0	step 2

Binary to Octal

Convert 101001010₂ to octal:
101001010₂ = 101 001 010 = 512₈

binary 101001010 101 001 010	101	001	010	step 0
octal 512	5	1	2	step 1

Binary to Hexadecimal

Convert 101001010₂ to hexadecimal:
101001010₂ = 1 0100 1010 = 14A₁₆

binary 101001010	1	0100	1010	step 0
hexadecimal 14A	1	4	A	step 1

Convert other numbers:

101000101 101000110 101000111 101001000 101001001 101001010 101001011 101001100 101001101 101001110 101001111

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