$39.559 billion.
$231.374 duoquadragintillion.
$406.453 novemdecillion.
$4.39 quattuorquadragintillion.
All of these are numbers I encounter on a daily basis, thanks to my habit of leaving AdVenture Capitalist [official site] running in the background, but a few days ago they suddenly prompted me to actually think about the numbers and their names rather than letting them drift past, sextillions expanding into septillions, into octillions, nonillions and beyond – far beyond anything we encounter in real life.