Keithley 6512 Instruction Manual page 55

Table 2-12
Engineering units conversion
Symbol Prefix
f femto-
p pico-
n nano-
µ micro-
m milli-
k kilo-
M mega-
G giga-
Exponent
-15
10
-12
10
-9
10
-6
10
-3
10
3
10
6
10
9
10
Operation
2-35