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!
3.8
12.9
=
30144521.631028
历史上次计算结果
3.8
12.9
=
29.4
4.1
=
20.9
9.3
=
85.7
8.3
=
9.9
276.9
=
26.7
5.9
=
133.6
12.8
=
75
4
=
47.6
20.4
=
78.8
8.1
=
133.7
12.4
=
6.4
14.2
=
3.7
13
=
103.3
8.3
=
72.1
13.7
=
88.7
6.1
=
82.5
13.8
=
71
9.9
=
58.3
9.9
=
68.5
15.6
=
44.3
14.8
=
59.7
7.5
=
32.9
6.4
=
21.5
14.3
=
10.3
2161
=
100.3
10.3
=
72
13.4
=
10.2
2160.2
=
21.4
17.9
=
104.7
13
=
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
=