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!
84.3
8.1
=
3.9737757436639E+15
历史上次计算结果
84.3
8.1
=
64
6.7
=
26.8
5.3
=
151.7
14.6
=
39.7
6
=
90
12
=
86.8
2
=
25.8
8.2
=
27.1
9.3
=
41.5
8
=
79.4
2
=
63.1
9.1
=
67.2
1.3
=
15
7.2
=
8.6
2157
=
9.5
19.7
=
70.4
7.5
=
9.1
20.6
=
114.7
13.3
=
32.1
7.4
=
3.2
12.7
=
109.3
14.1
=
3.5
12.2
=
61.6
2
=
45.9
5.7
=
97.9
1.8
=
39.3
1.7
=
34.7
11.8
=
64.3
18
=
82
20.8
=
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
=