Sistem Digital – Sistem Bilangan


1. Bilangan Desimal

Sistem Bilangan - Bilangan Desimal

Bil. Desimal

  • Base : 10
  • Radix ( simbol ) : 0 – 9

Contoh :
(125)10 = (1×102) + (2×10) + (5×100)
(125)10 = 100 + 20 + 5
(125)10 = 125

2. Bilangan Biner

Bilangan Biner

Bil. Biner

  • Base : 2
  • Radix : 0 dan 1

Contoh :

(1011)2 = (1×23) + (0x22) + (1×21) + (1×20)
(1011)2 = 8 + 0 + 2 + 1
(1011)2 = (13)10

3. Bilangan Oktal

Bilangan Oktal

Bil. Oktal

  • Base : 8
  • Radix : 0 – 7

Contoh :

(127)8 = (1×82) + (2×81) + (7×80)
(127)8 = 64 + 16 + 7
(127)8 = (87)10

4. Bilangan Hexadesimal

Bilangan Hexadesimal

Bil. Hexadesimal

  • Base : 16
  • Radix : 0 – 9, A, B, C, D, E, F

Contoh :

(12D)16 = (1×162) + (2×161) + (Dx160)
(12D)16 = 256 + 32 + 13
(12D)16 = (301)10

Mari Berdiskusi Bersama

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s