2009+ 624 = 2633 years ago
To determine how long ago 624 BC was, you add 624 years to the current year, 2023 AD. This means that 624 BC was 2,647 years ago.
From 1BC to 2009 was 2009 years, as there was no year zero.
4023
4023
2009+1800= 3809 years ago
he was born in 624 BC or something like that ha-ha
You would think the answer was 2009-(-543) = 2009+543 = 2552 but, since there was no year 0, the answer is 2551.
2159 years
470 years.
2451 years
06-10-2010 : 2762 years ago.
287 BC- Archimedes 325 BC- Euclid 569 BC- Pythagoras 624 BC- Thales 1596- Descartes 1777- Gauss