Dictionary › 阶乘
阶乘
jiē chéng
What 阶乘 means
- the factorial of a number, e.g. 5! = 5.4.3.2.1 = 120
The characters in 阶乘
Looking a word up is not learning it. GraphChinese puts all of HSK 1–6 into one dependency graph, teaches each piece only once its prerequisites are solid, and schedules reviews to land just before you would forget.
Start learning — $49 lifetime