# nth root of huge number

I have been reading for the last hour about different ways to take an nth root in sage. I am having trouble finding a way to do so for a number such as

383359376317228026832765614031101780857214373741934853796883469684751393959423303934031779306976105234618634914722122231966050161090557311139688754390702005669975825514220776140658553598335180339644221202109745240693646681489614040361698983885974381266138822986136754230956173498395067036601233601299698337833849969027885834924082799260330843401454066113756946449729494314541583444719025620597701816509274146453

Any help would be much appreciated. I have tried ^(1/n) and pow and a number of others.

See also http://math.stackexchange.com/questio...