Convert binary 101001 to decimal, octal, hexadecimal

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Convert 101001 from binary How to convert number 101001 from binary to decimal, octal, hexadecimal?
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Binar number

101001 to decimal

conversion rule

41

101001 to octal

conversion rule

51

101001 to hexadecimal

conversion rule

29

Binary to Decimal

Convert 101001₂ to decimal:
101001₂ = 41₁₀

binary	1	0	1	0	0	1	step 0
decimal	(1*2⁵) +	(0*2⁴) +	(1*2³) +	(0*2²) +	(0*2¹) +	(1*2⁰)	step 1
decimal 41 =	32 +	0 +	8 +	0 +	0 +	1	step 2

Binary to Octal

Convert 101001₂ to octal:
101001₂ = 101 001 = 51₈

binary 101001 101 001	101	001	step 0
octal 51	5	1	step 1

Binary to Hexadecimal

Convert 101001₂ to hexadecimal:
101001₂ = 10 1001 = 29₁₆

binary 101001	10	1001	step 0
hexadecimal 29	2	9	step 1

Convert other numbers:

100100 100101 100110 100111 101000 101001 101010 101011 101100 101101 101110

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