電腦的基本單位:
bit:位元
Byte:位元組
1Byte=8bit
數字表示:
十進制: | 二進制: | ||
1,000,000,000,000 = |
T(Tera) | ||
1,000,000,000 = |
G (Giga) | ||
1,000,000 = |
M (佰萬) | ||
1,000 = |
k (仟) | ||
1 = |
1 | ||
0.001 = |
m (毫) | ||
0.000,001 | |||
0.000,000,001 | p (pico佰萬) | ||
0.000,000,000,001 | |||
0.001 = = m (毫)
0.000,001 = =
(微)
0.000,000,001 = = p (pico佰萬)
0.000,000,000,001 = =
=
(微微)