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by ColinWright
596 days ago
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You have 6 hex characters. The first has 16 possible values; The second also has 16 possible values for each of those 16, so now we have 16 times 16. etc. So it's a choice from 16, repeated for a total of 6 times. That's 16 times 16 times ... times 16, which is 16^6. |
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