390! = 684012177738220662390618964870204947631481327477028535066111792028247435901614563025958158135576400709575062412230994806211614786597153958894469691326122968990881163020490597055741282940811292445113769074225186148119022832226763895940834095381671684736901441665712949473091917448139320339710262195667705135341665365330557523282747762705692163108946405024495340645264173808101919962489292317247975376876732609007609292526172700863082875594851952005449289132928666836795313937443764581554465013445730069513994819165809962058282554513632941272804458503088656160795473749388280230454827595664272625262002943943736441240202129520450864478439562773478090378204531072762906839469398662200875524557573631555379026704581269487018770453911393439431446757376000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
* 843 basamak