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!
31.1
8.5
=
4880488645591.8
历史上次计算结果
31.1
8.5
=
71.1
6.4
=
3.9
20.9
=
102.1
7.6
=
18.1
5.4
=
37.3
9.3
=
134.1
13.7
=
60.4
7.1
=
9.4
16.1
=
31.4
2.6
=
9.5
16.1
=
94.4
7.8
=
3.2
18.3
=
9.7
16
=
45.8
14.6
=
86.2
18.9
=
54.2
19.7
=
99.9
6.5
=
80.1
10.9
=
39.4
18.8
=
27
20.5
=
106.5
9.7
=
33.1
15.4
=
32.6
1.2
=
8
2.5
=
95.9
9.2
=
14.6
11.8
=
27
6.2
=
28
6.1
=
63.3
7.4
=
附近的結果
31
8
=
31
8.1
=
31
8.2
=
31
8.3
=
31
8.4
=
31
8.5
=
31
8.6
=
31
8.7
=
31
8.8
=
31
8.9
=
31
9
=
31.1
8
=
31.1
8.1
=
31.1
8.2
=
31.1
8.3
=
31.1
8.4
=
31.1
8.5
=
31.1
8.6
=
31.1
8.7
=
31.1
8.8
=
31.1
8.9
=
31.1
9
=
31.2
8
=
31.2
8.1
=
31.2
8.2
=
31.2
8.3
=
31.2
8.4
=
31.2
8.5
=
31.2
8.6
=
31.2
8.7
=
31.2
8.8
=
31.2
8.9
=
31.2
9
=
31.3
8
=
31.3
8.1
=
31.3
8.2
=
31.3
8.3
=
31.3
8.4
=
31.3
8.5
=
31.3
8.6
=
31.3
8.7
=
31.3
8.8
=
31.3
8.9
=
31.3
9
=
31.4
8
=
31.4
8.1
=
31.4
8.2
=
31.4
8.3
=
31.4
8.4
=
31.4
8.5
=
31.4
8.6
=
31.4
8.7
=
31.4
8.8
=
31.4
8.9
=
31.4
9
=
31.5
8
=
31.5
8.1
=
31.5
8.2
=
31.5
8.3
=
31.5
8.4
=
31.5
8.5
=
31.5
8.6
=
31.5
8.7
=
31.5
8.8
=
31.5
8.9
=
31.5
9
=
31.6
8
=
31.6
8.1
=
31.6
8.2
=
31.6
8.3
=
31.6
8.4
=
31.6
8.5
=
31.6
8.6
=
31.6
8.7
=
31.6
8.8
=
31.6
8.9
=
31.6
9
=
31.7
8
=
31.7
8.1
=
31.7
8.2
=
31.7
8.3
=
31.7
8.4
=
31.7
8.5
=
31.7
8.6
=
31.7
8.7
=
31.7
8.8
=
31.7
8.9
=
31.7
9
=
31.8
8
=
31.8
8.1
=
31.8
8.2
=
31.8
8.3
=
31.8
8.4
=
31.8
8.5
=
31.8
8.6
=
31.8
8.7
=
31.8
8.8
=
31.8
8.9
=
31.8
9
=
31.9
8
=
31.9
8.1
=
31.9
8.2
=
31.9
8.3
=
31.9
8.4
=
31.9
8.5
=
31.9
8.6
=
31.9
8.7
=
31.9
8.8
=
31.9
8.9
=
31.9
9
=