This paper is a continuation of a series of papers on the universe as the surface volume of a four dimensional, expanding hyperverse. We argue that the whole universe is undergoing a geometric mean expansion, and is larger than the observable hyperverse by a factor of (R_sub_H / 2 Planck lengths)^4 , and its radius is larger by a factor of (R_sub_H / 2 Planck lengths)^4/3. The growth rate of the whole is actually accelerating, compared to the constant, 2c velocity we measure for the observable universe. We show that the ratio of the length of the small energy quantum (SEQ), to the small radius quantum (SRQ), values discussed at length in earlier hyperverse papers, is increasing at the same rate as the whole radius is increasing. We also show that, depending on the type of particle, the amount of time it takes for a particle to travel the distance of one SEQ length, approximately 10^-23 seconds, matches the time it takes for the particle to absorb one SEQ of energy. The quantum of time is the time it takes for an elementary particle to absorb one SEQ quantum of energy. The unit of quantum time is not a constant, but increases in duration at the same rate as the increase in the velocity of the whole hyperverse, canceling it, giving us the constant, 2c radial expansion rate. Significantly, our equation for the quantum of time, derived from the hyperverse model, using only the values of c, G, h-bar and the radius of the observable hyperverse, matches the quantized time interval calculated for the electron by Piero Caldirola, using classical electron theory. His 'chronon', and our quantum absorption time, are identical values. Equating the two quantum time equations produces the correct equation of electric charge, further supporting the validity of the hyperverse model and the unit of quantum time. We continue by showing that the relation between particle mass and quantum absorption time is governed by the time-energy uncertainty relationship, allowing easy calculation of the quantum time values for all elementary particles, and supporting the concept of the geometric mean expansion of space.