(current age of the Universe) The universe, considered with discrete time and matter with discrete quantum structure and discrete states, that is, considered as a gigantic computer that processes information (qubits), has processed since the Big Bang about 10^123 binary operations in the available 4E17s, contains 10^72 joules of energy (the link between energy and clock time expressed by the Margolus-Levitin theorem t>=h/4E) and 10^92 bits of ordinary matter (however no more than 10^123 bits of dark matter), memory considered as Entropy = Energy / Temperature = Temperature ^ 3 because when the entropy is maximum, that is, I have to encode the position and velocity of each particle to describe the state, I use all the available “memory”
