Calculate file size

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rixan Posted messages 438 Status Member -  
rixan Posted messages 438 Status Member -
Hello,

My question seems rather basic in computer science, but today I've come to realize it's a knowledge I lack.
It's said that 1 KB = 1024 bytes.
So 64 KB = 64 * 1024 = 65536 bytes.
How do you calculate the number of bytes in 1.44 MB?
1.44 * 1024 * 1024 = 1509949.44
or
(440 * 1024) + (1024 * 1024) = 1499136

For the units bits/s, does 1 kbps also mean 1024 bits?
Why was this notation made for the byte 1 KB = 1024 B?
Configuration: Windows XP Firefox 2.0

5 answers

  1. ll0ll
     
    windows also interprets.

    A hard drive of 10,000,000,000 shows 9,765,625,000 in the properties of that drive...
    --
    Save a PC, eat your Win# CD.
    and now you do what they told ya, now you're under control!
    3