Convert binary 100001010 to decimal, octal, hexadecimal

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Convert 100001010 from binary How to convert number 100001010 from binary to decimal, octal, hexadecimal?
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Binar number

100001010 to decimal

conversion rule

266

100001010 to octal

conversion rule

412

100001010 to hexadecimal

conversion rule

10A

Binary to Decimal

Convert 100001010₂ to decimal:
100001010₂ = 266₁₀

binary	1	0	0	0	0	1	0	1	0	step 0
decimal	(1*2⁸) +	(0*2⁷) +	(0*2⁶) +	(0*2⁵) +	(0*2⁴) +	(1*2³) +	(0*2²) +	(1*2¹) +	(0*2⁰)	step 1
decimal 266 =	256 +	0 +	0 +	0 +	0 +	8 +	0 +	2 +	0	step 2

Binary to Octal

Convert 100001010₂ to octal:
100001010₂ = 100 001 010 = 412₈

binary 100001010 100 001 010	100	001	010	step 0
octal 412	4	1	2	step 1

Binary to Hexadecimal

Convert 100001010₂ to hexadecimal:
100001010₂ = 1 0000 1010 = 10A₁₆

binary 100001010	1	0000	1010	step 0
hexadecimal 10A	1	0	A	step 1

Convert other numbers:

100000101 100000110 100000111 100001000 100001001 100001010 100001011 100001100 100001101 100001110 100001111

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