Ronto (r) is a prefix used with the metric system that is 10-27, or .000000000000000000000000000 (octillionth). The ronto prefix was added as an SI (Systems of Units) in 2022.
What prefix is before a ronto?
A quecto is the prefix used before a ronto.
What comes after a ronto?
A yocto is the prefix used after a ronto.
What is ronto’s equivalent non-decimal?
A ronna is the prefix used for 1027.
Measurements, R, SI
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