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!
31.6
5.8
=
499097137.6691
历史上次计算结果
31.6
5.8
=
151.9
15
=
10.5
2
=
151.9
16
=
41.9
4.9
=
34
7.2
=
65.9
3.7
=
113
16.3
=
46.5
12.4
=
85.9
5.8
=
75
4.8
=
1.4
12.5
=
169.2
15.6
=
12.2
16.1
=
148.5
15.3
=
7.4
9.9
=
43.3
11.3
=
87.5
16.8
=
68
11.1
=
53.6
8
=
70.7
11.6
=
2.1
7.3
=
26.8
13.3
=
70.8
9.4
=
11
2
=
69.1
4.2
=
15.8
16.1
=
14.9
14.6
=
87.2
7.2
=
78.7
17.8
=
附近的結果
31
5
=
31
5.1
=
31
5.2
=
31
5.3
=
31
5.4
=
31
5.5
=
31
5.6
=
31
5.7
=
31
5.8
=
31
5.9
=
31
6
=
31.1
5
=
31.1
5.1
=
31.1
5.2
=
31.1
5.3
=
31.1
5.4
=
31.1
5.5
=
31.1
5.6
=
31.1
5.7
=
31.1
5.8
=
31.1
5.9
=
31.1
6
=
31.2
5
=
31.2
5.1
=
31.2
5.2
=
31.2
5.3
=
31.2
5.4
=
31.2
5.5
=
31.2
5.6
=
31.2
5.7
=
31.2
5.8
=
31.2
5.9
=
31.2
6
=
31.3
5
=
31.3
5.1
=
31.3
5.2
=
31.3
5.3
=
31.3
5.4
=
31.3
5.5
=
31.3
5.6
=
31.3
5.7
=
31.3
5.8
=
31.3
5.9
=
31.3
6
=
31.4
5
=
31.4
5.1
=
31.4
5.2
=
31.4
5.3
=
31.4
5.4
=
31.4
5.5
=
31.4
5.6
=
31.4
5.7
=
31.4
5.8
=
31.4
5.9
=
31.4
6
=
31.5
5
=
31.5
5.1
=
31.5
5.2
=
31.5
5.3
=
31.5
5.4
=
31.5
5.5
=
31.5
5.6
=
31.5
5.7
=
31.5
5.8
=
31.5
5.9
=
31.5
6
=
31.6
5
=
31.6
5.1
=
31.6
5.2
=
31.6
5.3
=
31.6
5.4
=
31.6
5.5
=
31.6
5.6
=
31.6
5.7
=
31.6
5.8
=
31.6
5.9
=
31.6
6
=
31.7
5
=
31.7
5.1
=
31.7
5.2
=
31.7
5.3
=
31.7
5.4
=
31.7
5.5
=
31.7
5.6
=
31.7
5.7
=
31.7
5.8
=
31.7
5.9
=
31.7
6
=
31.8
5
=
31.8
5.1
=
31.8
5.2
=
31.8
5.3
=
31.8
5.4
=
31.8
5.5
=
31.8
5.6
=
31.8
5.7
=
31.8
5.8
=
31.8
5.9
=
31.8
6
=
31.9
5
=
31.9
5.1
=
31.9
5.2
=
31.9
5.3
=
31.9
5.4
=
31.9
5.5
=
31.9
5.6
=
31.9
5.7
=
31.9
5.8
=
31.9
5.9
=
31.9
6
=