Obammy and his minions will soon have the USA in a quintillion dollar debt the way they spend spend spend.
The big numbers past a trillion, in ascending powers of ten, are as follows: quadrillion, quintillion, sextillion, septillion, octillion, nonillion, decillion, undecillion, duodecillion, tredecillion, quattuordecillion, and quindecillion (that's 10 to the 48th, or a one followed by 48 zeros). But wait -- there's more.
The highest number listed on Robert Munafo's table, which coincidentally is our new favorite number, is a milli-millillion. Say that three times fast! That's 10 to the 3000003rd. For something closer to home, a centillion is 10 to the 303rd.
The googolplex has often been nominated as the largest named number in the world..http://ask.yahoo.com/20051018.html