Oct- is the prefix meaning eight. One of the most common words for this is octagon.
The Greek fractional prefix meaning one one-billionth is "nano-".
The SI prefix meaning one hundredth is "centi-". It represents a factor of 0.01 or 1/100.
The metric prefix meaning one million is mega-, as in megabyte.The metric prefix meaning one-millionth is micro-, as in micrometer.
The prefix "sext-" generally means "six" or "one sixth." It is derived from the Latin word "sextus."
The sixth of a circle is called a sextant. The prefix: sex, meaning six. Another prefix for six is hexa.
Oct- is the prefix meaning eight. One of the most common words for this is octagon.
The metric prefix meaning one tenth is deci as in decimeter
The prefix meaning x 1000 is "kilo-".
The Greek fractional prefix meaning one one-billionth is "nano-".
uni-
The prefix meaning one thousand standard units is "kilo-".
mega...
The prefix is cent, e.g. * cents * centimetre * centigrade * century * centenary
The SI prefix meaning one hundredth is "centi-". It represents a factor of 0.01 or 1/100.
Nano.
The Greek fractional prefix meaning one one-billionth is "nano-" (symbol: n).