Reelo
5°170
The Bible does not say how old the Earth is actually, good try though.
Well, according to the bible, as far as I remember, there is a thorough genealogy with age at death given. So, if (IF!) you would take the bible literally, you could extrapolate the age of the Earth:
The earliest event in the Bible that can be dated with reasonable certainty is the beginning of Saul's reign as the first king of Israel. It is generally believed to have occurred about 1020 BCE, at a time when Egypt and Assyria were weakened and the Israelites were able to assert domination over their own territory. Many theologians have attempted to compute the date of creation by working back from this or a similar known date, through the various time intervals mentioned in the Bible. For example:
Most contemporary historians establish a base date of Saul's accession to the throne of Israel to have happened 1020 BCE. However, Bishop James Ussher, a 17th century Irish archbishop from Armagh, Ireland, estimated this date as 1095 BCE in his work: Annales Veteris et Novi Testamenti
Work backwards through the Book of Judges. Ussher computed 330 years for the duration of the rule of Judges. He based this on the intervals specified in the Hebrew Scriptures. Modern theologians believe that the "Judges" did not rule over all of Israel in a regular sequence. Instead, each Judge controlled separate tribe(s), so that their interval of rule overlapped. A modern estimate for the duration of time covered by the Book of Judges is perhaps 180 years.
If Joshua's conquest of Canaan happened, it would have occurred circa in the 13:th century BCE which was a time when Egypt's influence over the area was at a low ebb. Bishop Ussher estimated that it began in 1451 BCE; that is unlikely because Egyptian power was at its peak at that time and completely dominated the area. In reality, if it did happen, it probably occurred in about 1237 BCE under Pharaoh Rameses II, a time when Egypt was in steady decline.
Ussher dated the arrival of Abraham in Canaan to 2126 BCE and the Noachian flood at 2349 BCE. The latter is unlikely, because historical records in China and Egypt continued without disruption through that date, and contain no record of a massive world-wide flood that would have wiped out their civilizations.
Ussher was able to use the ages of famous pre-flood personages in the Bible to estimate the number of years between creation and the flood. In 1650 CE, he published his book "Annales veteris testamenti, a prima mundi origine deducti" ("Annals of the Old Testament, deduced from the first origins of the world.") He calculated that God had created the Earth in 4004 BCE.