Let's move on a bit.
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So how many ways can you order all the 52 cards in a pack?
The sum is 52x51x50x49x48....x4x3x2x1 and the answer is:
80,658,175,170,943,878,571,660,636, 856,403,766,975,289,505,440, 883,277,824,000,000,000,000
That's roughly the same as an 8 with 67 zeros after it.
To put this in perspective, the dinosaurs died out 65,000,000 years ago, and the age of the earth is just 4,500,000,000 years. Now suppose everybody in the world was to arrange packs of cards at the rate of one per second, it would take 600,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000 years to get all the combinations! That's why you're VERY unlikely ever to shuffle a pack of cards the same way twice.
Other pages of interest:There are more card facts and big numbers at Chances of Card Hands
More game numbers and stats at
The Roulette Wheel - and How to Worry the Casino!
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