World population is 8.2 billion. Assume that 1/3 are asleep at any given time, leaving 5.5 billion awake. It’s not a huge stretch to imagine 20% of them (1.1 bi

World population is 8.2 billion. Assume that 1/3 are asleep at any given time, leaving 5.5 billion awake. It’s not a huge stretch to imagine 20% of them (1.1 billion) using core Google services during peak times.