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June 17, 2009

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Zadruga Guy

Dick, you wrote "for the record" that a petabyte "equals" 1 quadrillion bytes. This is NOT CORRECT, as I am sure you know very well. It _is_ approximately correct, but shouldn't a "for the record" statement be exactly correct, not just approximately correct?

For the record, 1 petabyte is 1024^5 bytes, which, written out, is 1,125,899,906,842,624 bytes. So saying that a petabyte is a quadrillion bytes is inaccurate by over 125 billion bytes.

Zadruga Guy

Whoops! Make the margin of error over 125 _trillion_ bytes.

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