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!
84.4
8.2
=
6.2518429871539E+15
历史上次计算结果
75.7
11.1
=
84.4
8.2
=
45.8
5.1
=
25.3
1.1
=
106.3
16.9
=
105
12.8
=
13.7
13.8
=
2.8
10.2
=
25.7
7.5
=
2.2
8.3
=
100.1
10.1
=
2.3
7.1
=
86.1
16.5
=
44.4
11.7
=
83
8.9
=
96.5
16.1
=
22.9
9.8
=
101.2
3
=
46.1
13.3
=
85.6
15.3
=
91
6.8
=
41.2
6.6
=
151.8
14.7
=
55.2
7.7
=
23
14
=
67.1
1.1
=
60.9
11
=
90
11.6
=
89.7
11.4
=
23
4
=
附近的結果
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
=
84.1
8
=
84.1
8.1
=
84.1
8.2
=
84.1
8.3
=
84.1
8.4
=
84.1
8.5
=
84.1
8.6
=
84.1
8.7
=
84.1
8.8
=
84.1
8.9
=
84.1
9
=
84.2
8
=
84.2
8.1
=
84.2
8.2
=
84.2
8.3
=
84.2
8.4
=
84.2
8.5
=
84.2
8.6
=
84.2
8.7
=
84.2
8.8
=
84.2
8.9
=
84.2
9
=
84.3
8
=
84.3
8.1
=
84.3
8.2
=
84.3
8.3
=
84.3
8.4
=
84.3
8.5
=
84.3
8.6
=
84.3
8.7
=
84.3
8.8
=
84.3
8.9
=
84.3
9
=
84.4
8
=
84.4
8.1
=
84.4
8.2
=
84.4
8.3
=
84.4
8.4
=
84.4
8.5
=
84.4
8.6
=
84.4
8.7
=
84.4
8.8
=
84.4
8.9
=
84.4
9
=
84.5
8
=
84.5
8.1
=
84.5
8.2
=
84.5
8.3
=
84.5
8.4
=
84.5
8.5
=
84.5
8.6
=
84.5
8.7
=
84.5
8.8
=
84.5
8.9
=
84.5
9
=
84.6
8
=
84.6
8.1
=
84.6
8.2
=
84.6
8.3
=
84.6
8.4
=
84.6
8.5
=
84.6
8.6
=
84.6
8.7
=
84.6
8.8
=
84.6
8.9
=
84.6
9
=
84.7
8
=
84.7
8.1
=
84.7
8.2
=
84.7
8.3
=
84.7
8.4
=
84.7
8.5
=
84.7
8.6
=
84.7
8.7
=
84.7
8.8
=
84.7
8.9
=
84.7
9
=
84.8
8
=
84.8
8.1
=
84.8
8.2
=
84.8
8.3
=
84.8
8.4
=
84.8
8.5
=
84.8
8.6
=
84.8
8.7
=
84.8
8.8
=
84.8
8.9
=
84.8
9
=
84.9
8
=
84.9
8.1
=
84.9
8.2
=
84.9
8.3
=
84.9
8.4
=
84.9
8.5
=
84.9
8.6
=
84.9
8.7
=
84.9
8.8
=
84.9
8.9
=
84.9
9
=
85
8
=
85
8.1
=
85
8.2
=
85
8.3
=
85
8.4
=
85
8.5
=
85
8.6
=
85
8.7
=
85
8.8
=
85
8.9
=
85
9
=