Standard Scientific Prefixes

Q = Quetta  10^+30
R = Ronna      +27
Y = Yotta      +24
Z = Zetta      +21
E = Exa        +18
P = Peta       +15
T = Tera       +12
G = Giga       +9
M = Mega       +6
k = kilo       +3    (Daqarta will also accept K)
(base unit)     0
m = milli      -3
u = micro      -6    (in place of Greek 'mu')
n = nano       -9
p = pico       -12
f = femto      -15
a = atto       -18
z = zepto      -21
y = yocto      -24
r = ronto      -27
q = quecto  10^-30

Daqarta only accepts the prefix, not the base unit. For example, enter 1.234m instead of 1.234 msec.