quadrillionth
- adjective
- /kwɒˈdrɪljənθ/
- In a sequence, the quadrillionth number comes after the trillionth.
Examples
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Calculating to the quadrillionth digit of pi requires advanced computational power.
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She said she was the quadrillionth customer to use the new website.
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The star is the quadrillionth object catalogued in the database.
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The quadrillionth digit of pi is 1.
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In a sequence, the quadrillionth number comes after the trillionth.
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She said she was the quadrillionth customer to use the new website.
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Calculating to the quadrillionth digit of pi requires advanced computational power.
Compounds
Surface Forms
Morphology
quadrillionth = quadrillion (transparent) = quadrillion + th
Regular ordinal formation from the numeral 'quadrillion' using the productive suffix '-th', so the ordinal meaning is directly derived from the base.
Etymology
Quadrillionth begins with quadri-, which means 'four', and it belongs to the same number family as million, a word for a very large number. So quadrillionth means the position at the very large number called a quadrillion — the item in the number-one-quadrillion place.