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!
39.1
2.9
=
41429.777074196
历史上次计算结果
39.1
2.9
=
16
16.1
=
52.4
4.6
=
12.6
1.4
=
18.8
3.2
=
96.9
12.8
=
9.4
5.3
=
77.7
8.8
=
96.9
12.3
=
81
15.5
=
68.1
3.6
=
60.3
5.2
=
85.6
13.8
=
76.2
15.8
=
58.4
9.3
=
88.4
20
=
35
5.3
=
30.4
1086.5
=
72.4
13.2
=
5.6
1840.1
=
97.6
9.7
=
72.5
13.5
=
30.4
7.1
=
131.3
12.2
=
18.7
10.5
=
85.6
10
=
81.8
14.5
=
64.5
8.4
=
44.6
3.7
=
121
14
=
附近的結果
39
2
=
39
2.1
=
39
2.2
=
39
2.3
=
39
2.4
=
39
2.5
=
39
2.6
=
39
2.7
=
39
2.8
=
39
2.9
=
39.1
2
=
39.1
2.1
=
39.1
2.2
=
39.1
2.3
=
39.1
2.4
=
39.1
2.5
=
39.1
2.6
=
39.1
2.7
=
39.1
2.8
=
39.1
2.9
=
39.2
2
=
39.2
2.1
=
39.2
2.2
=
39.2
2.3
=
39.2
2.4
=
39.2
2.5
=
39.2
2.6
=
39.2
2.7
=
39.2
2.8
=
39.2
2.9
=
39.3
2
=
39.3
2.1
=
39.3
2.2
=
39.3
2.3
=
39.3
2.4
=
39.3
2.5
=
39.3
2.6
=
39.3
2.7
=
39.3
2.8
=
39.3
2.9
=
39.4
2
=
39.4
2.1
=
39.4
2.2
=
39.4
2.3
=
39.4
2.4
=
39.4
2.5
=
39.4
2.6
=
39.4
2.7
=
39.4
2.8
=
39.4
2.9
=
39.5
2
=
39.5
2.1
=
39.5
2.2
=
39.5
2.3
=
39.5
2.4
=
39.5
2.5
=
39.5
2.6
=
39.5
2.7
=
39.5
2.8
=
39.5
2.9
=
39.6
2
=
39.6
2.1
=
39.6
2.2
=
39.6
2.3
=
39.6
2.4
=
39.6
2.5
=
39.6
2.6
=
39.6
2.7
=
39.6
2.8
=
39.6
2.9
=
39.7
2
=
39.7
2.1
=
39.7
2.2
=
39.7
2.3
=
39.7
2.4
=
39.7
2.5
=
39.7
2.6
=
39.7
2.7
=
39.7
2.8
=
39.7
2.9
=
39.8
2
=
39.8
2.1
=
39.8
2.2
=
39.8
2.3
=
39.8
2.4
=
39.8
2.5
=
39.8
2.6
=
39.8
2.7
=
39.8
2.8
=
39.8
2.9
=
39.9
2
=
39.9
2.1
=
39.9
2.2
=
39.9
2.3
=
39.9
2.4
=
39.9
2.5
=
39.9
2.6
=
39.9
2.7
=
39.9
2.8
=
39.9
2.9
=