Let
calc
Let
calc
百分
求冪
數的根
計算指數
什麼是數字的指數? 計算一個數的冪?
指數底
^
指數
計算!
83.4
8.9
=
1.2542319239606E+17
历史上次计算结果
80.3
20.3
=
83.4
8.9
=
32.5
7.8
=
75.2
9.6
=
148.9
15.1
=
28.2
11.3
=
23.5
10.5
=
74.6
10.3
=
39.8
10.7
=
151.4
15.4
=
27.9
12.5
=
134
16.4
=
104.3
10.5
=
86.1
9.7
=
33.9
5.9
=
94
11.8
=
45.8
250.9
=
72.3
9
=
100.4
9
=
89.6
12.7
=
70.3
10.1
=
7.4
14
=
71.3
18.4
=
66.5
8.8
=
69.2
7.6
=
97.5
6.4
=
29.4
12.1
=
1.6
12.7
=
45.4
5.6
=
152
14.9
=
附近的結果
83
8
=
83
8.1
=
83
8.2
=
83
8.3
=
83
8.4
=
83
8.5
=
83
8.6
=
83
8.7
=
83
8.8
=
83
8.9
=
83
9
=
83.1
8
=
83.1
8.1
=
83.1
8.2
=
83.1
8.3
=
83.1
8.4
=
83.1
8.5
=
83.1
8.6
=
83.1
8.7
=
83.1
8.8
=
83.1
8.9
=
83.1
9
=
83.2
8
=
83.2
8.1
=
83.2
8.2
=
83.2
8.3
=
83.2
8.4
=
83.2
8.5
=
83.2
8.6
=
83.2
8.7
=
83.2
8.8
=
83.2
8.9
=
83.2
9
=
83.3
8
=
83.3
8.1
=
83.3
8.2
=
83.3
8.3
=
83.3
8.4
=
83.3
8.5
=
83.3
8.6
=
83.3
8.7
=
83.3
8.8
=
83.3
8.9
=
83.3
9
=
83.4
8
=
83.4
8.1
=
83.4
8.2
=
83.4
8.3
=
83.4
8.4
=
83.4
8.5
=
83.4
8.6
=
83.4
8.7
=
83.4
8.8
=
83.4
8.9
=
83.4
9
=
83.5
8
=
83.5
8.1
=
83.5
8.2
=
83.5
8.3
=
83.5
8.4
=
83.5
8.5
=
83.5
8.6
=
83.5
8.7
=
83.5
8.8
=
83.5
8.9
=
83.5
9
=
83.6
8
=
83.6
8.1
=
83.6
8.2
=
83.6
8.3
=
83.6
8.4
=
83.6
8.5
=
83.6
8.6
=
83.6
8.7
=
83.6
8.8
=
83.6
8.9
=
83.6
9
=
83.7
8
=
83.7
8.1
=
83.7
8.2
=
83.7
8.3
=
83.7
8.4
=
83.7
8.5
=
83.7
8.6
=
83.7
8.7
=
83.7
8.8
=
83.7
8.9
=
83.7
9
=
83.8
8
=
83.8
8.1
=
83.8
8.2
=
83.8
8.3
=
83.8
8.4
=
83.8
8.5
=
83.8
8.6
=
83.8
8.7
=
83.8
8.8
=
83.8
8.9
=
83.8
9
=
83.9
8
=
83.9
8.1
=
83.9
8.2
=
83.9
8.3
=
83.9
8.4
=
83.9
8.5
=
83.9
8.6
=
83.9
8.7
=
83.9
8.8
=
83.9
8.9
=
83.9
9
=
84
8
=
84
8.1
=
84
8.2
=
84
8.3
=
84
8.4
=
84
8.5
=
84
8.6
=
84
8.7
=
84
8.8
=
84
8.9
=
84
9
=