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OK, so let's have some random facts! According to Wolfram|Alpha, we have
Age of the universe = 4.32 x 10^17 seconds
Size of the (observable) universe = 8.8 x 10^26 meters
Content of the universe = 10^80 atoms
(I can't seem to find an estimate for the number of subatomic particles
in the universe. Since the universe is 75% H, 23% He and only 1% O, I
guess there isn't going to be a huge difference - unless you count
non-matter particles like photons, etc.)
I can't actually find anything as big as 10^100.
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