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!
31.4
5.8
=
481051927.15311
历史上次计算结果
91
9.7
=
31.4
5.8
=
14.9
17.6
=
95.5
11.4
=
71.8
2.8
=
47.9
15.5
=
12.7
8.8
=
76.3
10.9
=
15.8
16
=
87.1
16.2
=
88.6
4.8
=
83.5
20.5
=
31.5
3.5
=
9.4
12.6
=
67.4
3.7
=
7.5
12.2
=
44.6
2.6
=
85.1
6.5
=
29.6
11.5
=
20
9.5
=
11.6
15
=
85.5
6
=
3.3
17
=
10.6
9.8
=
28.1
11.9
=
20.6
10.8
=
84.5
14.7
=
116.3
10.4
=
98.6
6.9
=
6.4
8.2
=
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
=