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Numbers

Roman Numerals

Roman numerals are still used today. You can see them on clocks, in books and even on the television if you look carefully.

Did you know?
Look closely at the clock face. What do you notice about the number 4?
Usually ‘4’ is written IV in Roman numerals but on many clocks and watches it is IIII.
Louis XIV by Harvey

No-one knows exactly why. Here are several ideas...

Louis XIV, a French king, told his clockmaker that IV was wrong and insisted that he change it to IIII. As he was the king no-one dared disobey him!

IV in Latin are the first two letters of the name of the Roman god Jupiter. It was not really until the third century AD that IV was used as a number as people thought the god might be insulted!

Or maybe IIII just looks better opposite VIII on a clock face.

Jupiter
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