Definition:Number-Naming System/Prefixes
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Definition
The prefixes used in both the short scale and long scale number-naming systems are as follows:
bi- | \(\ds 2 \) | ||||||||
tri- | \(\ds 3 \) | ||||||||
quadri- | \(\ds 4 \) | ||||||||
quint- | \(\ds 5 \) | ||||||||
sext- | \(\ds 6 \) | ||||||||
sept- | \(\ds 7 \) | ||||||||
oct- | \(\ds 8 \) | ||||||||
non- | \(\ds 9 \) | ||||||||
dec- | \(\ds 10 \) | ||||||||
undec- | \(\ds 11 \) | ||||||||
duodec- | \(\ds 12 \) | ||||||||
tredec- | \(\ds 13 \) | ||||||||
quattuordec- | \(\ds 14 \) | ||||||||
quindec- | \(\ds 15 \) | ||||||||
sexdec- | \(\ds 16 \) | ||||||||
septendec- | \(\ds 17 \) | ||||||||
octodec- | \(\ds 18 \) | ||||||||
novemdec- | \(\ds 19 \) | ||||||||
vigint- | \(\ds 20 \) | ||||||||
cent- | \(\ds 100 \) |