John Baez, un om de știință de la Universitatea California, a declarat pentru Live Science că există un număr extrem de periculos. Poate suna ridicol, dar nu și după ce afli că pentru acest număr nu există destul spațiu în universul cunoscut pentru a-l scrie.
Este vorba de setul de cifre numit „Graham’s Number”. Acesta a fost descoperit de matematicianul Ronald Graham în 1971 și reprezintă o limită superioară a unei ghicitori matematice.
Fizicanul spune că nu este posibil pentru un creier uman să rețină numărul, iar cineva ar încerca acest lucru, probabil s-ar alege cu o gaură în cap.
Există însă numere mai mici care pot avea un efect similar asupra creierului tău. Un exemplu dat de specialiști este „googol”. Acest cuvânt desemnează un anumit număr foarte mare, egal cu 10 la puterea 100, sau cifra 1 urmată de o sută de zerouri.
Googol se scrie astfel: 10,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000.
„Graham’s Number” ar avea de miliarde de ori mai multe numere decât cel de sus. Cât despre riscul de a-ți afecta creierul încercând să reții toate cifrele, savanții spun că este literalmente imposibil ca mintea umană să se gândească la un număr atât de mare.
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