IPA: /ɪnˈkɒmpjʊtəbl/
KK: /ɪnˈkɒmpjʊtəbl/
Something that cannot be calculated or measured because it is too large or complex.
The number of stars in the universe is often considered incomputable.
Incomputable → It is formed from "in-" (meaning not) and "computare" (from Latin, meaning to calculate or count) and "-able" (meaning capable of). The word "incomputable" means not capable of being calculated or counted.
Think of 'not' ('in-') being able to 'calculate' ('computare') something — that's why incomputable means it cannot be calculated.