Quecto (q) is a prefix used with the metric system that is 10-30, or .0000000000000000000000000000001 (nonillionth). The quecto prefix was added as an SI (Systems of Units) in 2022.
What prefix is after a quecto?
A ronto is the prefix used after a quecto.
What comes before a quecto?
As of 2022, a quecto is the smallest SI unit and there is no prefix that comes before a quecto.
What is quecto’s equivalent non-decimal?
A quetta is the prefix used for 1030.
Measurements, Q, SI
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