147
Why a kilobyte is 1000 and not 1024 bytes
(zeta.one)
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
this post was submitted on 27 Dec 2023
147 points (69.7% liked)
Technology
59454 readers
1893 users here now
This is a most excellent place for technology news and articles.
Our Rules
- Follow the lemmy.world rules.
- Only tech related content.
- Be excellent to each another!
- Mod approved content bots can post up to 10 articles per day.
- Threads asking for personal tech support may be deleted.
- Politics threads may be removed.
- No memes allowed as posts, OK to post as comments.
- Only approved bots from the list below, to ask if your bot can be added please contact us.
- Check for duplicates before posting, duplicates may be removed
Approved Bots
founded 1 year ago
MODERATORS
Thanks for this article. Unfortunately, you used the word “prefix” when you really meant “unit symbol”. So, “kilo” and “mega” are prefixes, kB and MB are unit symbols. You repeatedly called the latter “prefixes”.
Thank you for the feedback. I know that only the "first" part is the prefix and I tried to be careful to not use it wrong. I just checked all 53 instances of "prefix" and I don't see a wrong one, but to be fair there are situations that could be misunderstood easily like here:
But with prefix I only meant the "M" and "Mi" part and they are both prefixes.
I'll try to clarify that later so the difference is clear to all readers. Thank you.
Ok, I understand what you are trying to do, but I that is not how I read it at the time. Prefix to me in this context means e.g., “kilo” in “kilobyte”, and not the “k” in “kB”. I am not sure it is helpful to split the unit symbol up like that.
In terms of language you are correct. But in terms of SI usage it seems to me OP is expressing it correctly. The SI unit prefixes have a name, a symbol and a multiplier. The prefix is a concept that encompasses all three of those attributes. So "kilo" is one way of identifying the 10^3 unit prefix, but the name kilo is not the prefix itself. It's just the name we use to refer to it. And the symbol k in km is certainly the unit prefix portion of that unit of measure.