first-billion-trillion Published 11 April 2016 at 700 × 329 in Names for large numbers Next → Chuquet’s first mention of million, billion, trillion, and so on (starting top line, in French). Chuquet’s first mention of million, billion, trillion, and so on (starting top line, in French). Jigsaw Jigsaw is a talented chess player and fervent climber. All articles by Jigsaw More from ChalkdustThings to makePlatonic shapes from tube maps, flexagons, and more mathematical craftWhat’s hot and what’s notOptimal Pac-ManGhostbusting with graph theoryReinventing 2DWhat a difference a matrix makesYour social networksHow similar are you to your friends?Art meets maths