How much is 500k???????????

i have to pay this guy 500k how m uch it that?

500k is 500,000, or five hundred thousand, or half a million. ("k" is the abbreviation for "kilo" or one thousand).

that's $500 Hundred thousand dollars in U.S.A. currency
did you buy a house lol

Ouch!

500k is 500,000 in whatever currency you are dealing with.

$500 000.00