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Convert 1010100010 from binary

How to convert number 1010100010 from binary to decimal, octal, hexadecimal?
Binary to: decimal octal hexadecimal

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1010100010 to decimal conversion rule

1010100010 to octal conversion rule

1010100010 to hexadecimal conversion rule

Binary to Decimal

Convert 10101000102 to decimal:
10101000102 = 67410

binary 1010100010 step
0
decimal (1*29) +(0*28) +(1*27) +(0*26) +(1*25) +(0*24) +(0*23) +(0*22) +(1*21) +(0*20) step
1
decimal
674 =
512 +0 +128 +0 +32 +0 +0 +0 +2 +0 step
2

Binary to Octal

Convert 10101000102 to octal:
10101000102 = 1 010 100 010 = 12428

binary
1010100010
1 010 100 010
1010100010 step
0
octal
1242
1242 step
1

Binary to Hexadecimal

Convert 10101000102 to hexadecimal:
10101000102 = 10 1010 0010 = 2A216

binary
1010100010
1010100010 step
0
hexadecimal
2A2
2A2 step
1

Convert other numbers:
1010011101 1010011110 1010011111 1010100000 1010100001 1010100010 1010100011 1010100100 1010100101 1010100110 1010100111