The number 1609 can be a noun, or an adjective enumerating another noun. The year 1609 AD is a noun.
Yes, the year 1609 is a noun; a number is a noun, a word for a thing; a year is a noun, a word for a thing.
In this sentence, "In 1609" and "Galileo" would be classified as a time period and a proper noun, respectively.
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Henry Hudson sailed into what is now New York Harbour in 1609.
Yes,the number 1609 is a prime number.
It is: 1609-4.5 = 1604.5
Lots of historical events happened in 1609. One such event is on August 28th of 1609 Henry Hudson discovered Delaware.
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The book "Astronomia Nova" by Johannes Kepler was published in 1609.
It's not 1906, it's 1609 and in 1609, he discovered Jupiter's four largest moons.
1609
1st law=1609 2nd law=1609 3rd law=1618