Number System - International ( Pt.2 ) Hard by nightowl More quizzes in Science and Education What does 10¹⁵ represent in International number system? Trillion Million Billion Quadrillion What does 10¹⁶ represent in International number system? Ten Ten Quadrillion Million Hundred What does 10¹⁷ represent in International number system? Million Hundred Million Billion Hundred Quadrillion Doing great! Continue in HICHAPP