what is the number zero in roman numerals
Roman numerals The number zero does not have its own Roman numeral, but the word nulla (the Latin word meaning "none") was used by medieval scholars in lieu of 0. Dionysius Exiguus was known to use nulla alongside Roman numerals in 525.[30][31] About 725, Bede or one of his colleagues used the letter N, the initial of nulla or of nihil (the Latin word for "nothing"), in a table of epacts, all written in Roman numerals.[32]
Centi- Centi- (symbol c) is a unit prefix in the metric system denoting a factor of one hundredth. Proposed in 1793[1] and adopted in 1795, the prefix comes from the Latin centum, meaning "hundred". Since 1960, the prefix is part of the International System of Units (SI). It is mainly used in combination with metre to form centimetre, a common unit of length.