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72AD was in the 1st century AD.
The year 705 AD is in the 7th century.
1150 AD is in the 12th century.
There was no year zero century or year zero. 1 AD immediately followed 1 BC. The first century AD immediately followed the first century BC. There was no century between them.
2004 is in the twenty-first century.
150 AD is in the second century, which spans the years 101-200.
The 2nd century AD was about 1800 years ago. This refers to the period between there years 100 and 200 AD.
The fourth century. The first century is 1-99 AD (there was no year zero!), the second 100-199, the third 200-299 and the fourth 300-399, and so on.
AD means ano domini - "in the year of our Lord [Jesus Christ]". A century is 100 years. Therefore, the first century is years 1-100, the second century 101-200, etc.
The Aztecs came into the Valley of Mexico in the 12th century. They reached the peak of their power in the 1500s. Aztec people continue to live in Mexico.
1034 years is 10.34 centuries. 1034 AD is in the 11th century AD 1034 BC is in the 11th century BC The first century AD was the years 1 AD to 100 AD The second century AD was the years 101 AD to 200 AD etc. The first century BC was the years 100 BC to 1 BC The second century BC was the years 200 BC to 101 BC etc There was no year 0 as zero did not exist as a concept when Dionysius Exiguus set up the "modern" calendar dates in the year designated 247 Anno Diocletiani which he calculated as 531 years after the birth of Jesus and so designated 531 AD, from which all our dates then follow on. (Zero was invented around 1100 AD).
It is the 18th century AD.
The first century AD.
The 1st century AD.
1st century AD
The 1st century AD.
It is the first century AD.