A huge number representing 1,000,000,000{999,999,999,999}1,000,000,000 (1 billion exponentiated by 999 billion up arrows to 1 billion). Gigga has the double g because we are making a huge multiple of the Giga (billion). When we use an N, it represents all nines, as nine is the largest single digit possible.
by ChickenChocker69 June 11, 2025