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!
3.9
12.3
=
18624930.740049
历史上次计算结果
3.9
12.3
=
67.1
12.2
=
91.6
5.3
=
76.4
12.3
=
17.6
2.4
=
133
12.5
=
67.1
4
=
69
10.7
=
5.7
14.2
=
29
10.8
=
5.7
14.5
=
27.6
10.4
=
72.7
9.9
=
50
12.3
=
10.8
3.7
=
90.3
7.2
=
45.1
8.3
=
51.9
6.8
=
47.1
20.6
=
74.9
8.9
=
47.6
20.6
=
136.1
16.3
=
52.8
8.8
=
90.3
7
=
51.7
15
=
89
13.3
=
47.9
20.1
=
52
8.7
=
65.4
18.3
=
19.7
9.8
=
附近的結果
3
12
=
3
12.1
=
3
12.2
=
3
12.3
=
3
12.4
=
3
12.5
=
3
12.6
=
3
12.7
=
3
12.8
=
3
12.9
=
3
13
=
3.1
12
=
3.1
12.1
=
3.1
12.2
=
3.1
12.3
=
3.1
12.4
=
3.1
12.5
=
3.1
12.6
=
3.1
12.7
=
3.1
12.8
=
3.1
12.9
=
3.1
13
=
3.2
12
=
3.2
12.1
=
3.2
12.2
=
3.2
12.3
=
3.2
12.4
=
3.2
12.5
=
3.2
12.6
=
3.2
12.7
=
3.2
12.8
=
3.2
12.9
=
3.2
13
=
3.3
12
=
3.3
12.1
=
3.3
12.2
=
3.3
12.3
=
3.3
12.4
=
3.3
12.5
=
3.3
12.6
=
3.3
12.7
=
3.3
12.8
=
3.3
12.9
=
3.3
13
=
3.4
12
=
3.4
12.1
=
3.4
12.2
=
3.4
12.3
=
3.4
12.4
=
3.4
12.5
=
3.4
12.6
=
3.4
12.7
=
3.4
12.8
=
3.4
12.9
=
3.4
13
=
3.5
12
=
3.5
12.1
=
3.5
12.2
=
3.5
12.3
=
3.5
12.4
=
3.5
12.5
=
3.5
12.6
=
3.5
12.7
=
3.5
12.8
=
3.5
12.9
=
3.5
13
=
3.6
12
=
3.6
12.1
=
3.6
12.2
=
3.6
12.3
=
3.6
12.4
=
3.6
12.5
=
3.6
12.6
=
3.6
12.7
=
3.6
12.8
=
3.6
12.9
=
3.6
13
=
3.7
12
=
3.7
12.1
=
3.7
12.2
=
3.7
12.3
=
3.7
12.4
=
3.7
12.5
=
3.7
12.6
=
3.7
12.7
=
3.7
12.8
=
3.7
12.9
=
3.7
13
=
3.8
12
=
3.8
12.1
=
3.8
12.2
=
3.8
12.3
=
3.8
12.4
=
3.8
12.5
=
3.8
12.6
=
3.8
12.7
=
3.8
12.8
=
3.8
12.9
=
3.8
13
=
3.9
12
=
3.9
12.1
=
3.9
12.2
=
3.9
12.3
=
3.9
12.4
=
3.9
12.5
=
3.9
12.6
=
3.9
12.7
=
3.9
12.8
=
3.9
12.9
=
3.9
13
=