numeralquadrilliondeQuadrillionnlbiljardtrkatrilyonkmrhezar trilyon, 1 000 000 000 000 000, 10¹⁵EtymologyJi fransî quadrillionRelated wordsDerived termskatrilyonîAlternative formskadrilyonkadrîlyonkatrîlyontrilyonkentilyon