Quintillion : Dictionary / Wörterbuch (BEOLINGUS, TU Chemnitz)

English Dictionary: Quintillion	by the DICT Development Group
2 results for Quintillion
From WordNet (r) 3.0 (2006) [wn]:
quintillion n the number that is represented as a one followed by 18 zeros
From The Free On-line Dictionary of Computing (15Feb98) [foldoc]:
quintillion 10^30 in Europe (this is called a {nonillion} in the United States and Canada). 10^18 in the United States and Canada (this is called a trillion in Europe). [Collins dictionary].