A number of significant events happened in the year 450. The Saxons invaded Britain meaning the end of the Old English Period. Also the Hawaiian islands were first discovered.
The year 450 BC falls within the 5th century BC. The 5th century BC spans from the year 500 BC to 401 BC. Therefore, 450 BC is situated in the middle of that century, a time notable for significant events in ancient Greece, including the development of democracy in Athens and the flourishing of philosophy and the arts.
A 450 metric ton meteorite strikes the earth in an empty field near Chicora, Pennsylvania. Source: Wikipedia
2 significant figures.
450
Battle of Finnsburg happened in 450.
No, it has two. The zero is a placeholder.
What Year
2 or 3. It is an ambiguous case.
The 28th of September of the following year, if that year is a normal year and the 27 of the following year if that year is a leap year.
It was 1562.
over 450 a year
450=2500xix3i=7500xii=450÷7500i=0.06x100i=6%