SI Prefix
Symbol
10X
yotta-
Y
1024
zeta-
Z
1021
exa-
E
1018
peta-
P
1015
tera-
T
1012
giga-
G
109
mega-
M
106
kilo-
k
103
1

100

International System of Units (SI) prefixes for large numbers



© 2024 by Steven M. Carr