“Quintillion” is undoubtedly an obscure term, although not far more obscure than “quadrillion”, which often will get totted out when government budgets and monetary inflation make news. A fluent speaker can guess it from your sample of “billion”, “trillion”, and so forth. LynnLynn 17.9k66 gold badges5757 silver badges9393 bronze badges https://johnv245jig4.wikiexcerpt.com/user