Voir les mots dérivés de quadrillion.
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Definition of quadrillion in American English in Oxford dictionary. Meaning, pronunciation and example sentences. English to English reference content (US) .
http://www.merriam-webster.com/dictionary/quadrillion
It's a little time consuming to write out the number one quadrillion , since it's a one and fifteen zeros.
http://www.merriam-webster.com/dictionary/quadrillion