[숫자단위] Kilo, Million, Billion, Trillion [숫자단위] Kilo, Million, Billion, Trillion Kilo = 1,000 (천단위) Million = 1,000,000 (백만단위) Billion = 1,000,000,000 (십억단위) Trillion = 1,000,000,000,000 (조단위) 기타 등등 2021.12.10