SAY THAT THERE EXISTS 10 BILLION PEOPLE ON EVERY PLANET, 1 BILLION PLANETS IN EVERY SOLAR SYSTEM, 200 BILLION SOLAR SYSTEMS IN EVERY GALAXY, AND 500 BILLION GALAXIES IN THE UNIVERSE. IF EVERY SINGLE PERSON ON EVERY PLANET HAS BEEN SHUFFLING DECKS OF CARDS COMPLETELY AT RANDOM AT 1 MILLION SHUFFLES PER SECOND SINCE THE BEGINNING OF TIME, EVERY POSSIBLE DECK COMBINATION WOULD STILL YET TO HAVE BEEN “SHUFFLED”.

SOURCE: REDDIT