Fifteenth century.
The year 410 was in the fifth century. The year 1485 fell in the fifteenth century.
The year 1485, as with any year between 1401 and 1500, was in the fifteenth century.
1485=the 15th century
The year 3 AD is in the 1st century AD. The 1st century spans from the year 1 AD to the year 100 AD. Therefore, 3 AD falls within that time frame.
The first century AD
This is a year in the 13th century AD.
The 2nd century AD.
The year 17 AD falls within the 1st century AD. The 1st century spans from the year 1 to the year 100. Therefore, 17 AD is part of this century.
The year 705 AD is in the 7th century.
4 AD is in the 1st century. The 1st century spans from the year 1 AD to the year 100 AD. Therefore, 4 AD falls within this timeframe.
The sixth century AD covers the years from 501 AD to 600 AD.
1150 AD is in the 12th century.