Sistem Angka dan Repsentasi Data

Konversi Decimal ke Basis Bilangan N
• Decimal ke Binner
Contoh :
221 : 2 = 110 sisa 1
110 : 2 = 55 sisa 0
55 : 2 = 27 sisa 1
27 : 2 = 13 sisa 1
13 : 2 = 6 sisa 1
6 : 2 = 3 sisa 0
3 : 2 = 1 sisa 1
1 : 2 = 0 sisa 1

• Decimal ke Okta
Contoh :
25 : 8 = 3 sisa 1
3 : 8 = 0 sisa 3

• Decimal ke Heksal
Contoh :
262 : 16 = 16 sisa 6
16 : 16 = 1 sisa 0
1 : 16 = 0 sisa 1

Konversi Basis Bilangan N ke Decimal

• Binner ke decimal
Contoh :
( 011010 )2 = (…)10
(011010)2=
0 x 20 = 0
1 x 21 = 2
0 x 22 = 0
1 x 23 = 8
1 x 24 = 16
0 x 25 = 0 +
=26
• Oktal ke decimal
Contoh :
(23510 )8 = (…)10
(23510)8 =
0 x 80 = 0
1 x 81 = 1
5 x 82 = 320
3 x 83 = 1536
2 x 84 = 8192 +
= 10049
• Heksal Ke decimal
Contoh :
(412)16=(…)10
(412)16 =
2 x 160 = 2
1 x 161 = 16
4 x 161 = 64 +
= 82