Probably not, it's something you can look up, and the 1000 vs 1024 naming distinction (e.g. kibi vs kilo) continues to be something that most developers I encou

Probably not, it's something you can look up, and the 1000 vs 1024 naming distinction (e.g. kibi vs kilo) continues to be something that most developers I encounter aren't up to speed on. I use libraries with classes modelling such units in them if I need to do arithmetic with them, at the very least to offer security for others when they look at my code. I think what matters is that you're reasoning about things and being thorough and careful. Broadly, I haven't yet had someone give me a pop quiz at my job yet.