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!
3.1
18.3
=
981564848.47933
历史上次计算结果
3.1
18.3
=
103
13.5
=
22.5
8.7
=
39.8
18.9
=
31.5
2.8
=
82.9
11.7
=
72.5
19.9
=
89.6
7.9
=
76.6
3.1
=
84.5
10.7
=
60.2
7.1
=
45
15
=
80.6
11
=
91.9
1.5
=
17.4
4.8
=
47.7
3
=
58
11.5
=
31.4
8.4
=
73
10.4
=
34.2
11.2
=
3.8
18
=
12.6
1.1
=
93.7
3.3
=
54.7
5
=
34.1
3.4
=
85.4
19.4
=
54.1
5
=
60.7
7.3
=
60
7.2
=
28.2
6
=
附近的結果
3
18
=
3
18.1
=
3
18.2
=
3
18.3
=
3
18.4
=
3
18.5
=
3
18.6
=
3
18.7
=
3
18.8
=
3
18.9
=
3.1
18
=
3.1
18.1
=
3.1
18.2
=
3.1
18.3
=
3.1
18.4
=
3.1
18.5
=
3.1
18.6
=
3.1
18.7
=
3.1
18.8
=
3.1
18.9
=
3.2
18
=
3.2
18.1
=
3.2
18.2
=
3.2
18.3
=
3.2
18.4
=
3.2
18.5
=
3.2
18.6
=
3.2
18.7
=
3.2
18.8
=
3.2
18.9
=
3.3
18
=
3.3
18.1
=
3.3
18.2
=
3.3
18.3
=
3.3
18.4
=
3.3
18.5
=
3.3
18.6
=
3.3
18.7
=
3.3
18.8
=
3.3
18.9
=
3.4
18
=
3.4
18.1
=
3.4
18.2
=
3.4
18.3
=
3.4
18.4
=
3.4
18.5
=
3.4
18.6
=
3.4
18.7
=
3.4
18.8
=
3.4
18.9
=
3.5
18
=
3.5
18.1
=
3.5
18.2
=
3.5
18.3
=
3.5
18.4
=
3.5
18.5
=
3.5
18.6
=
3.5
18.7
=
3.5
18.8
=
3.5
18.9
=
3.6
18
=
3.6
18.1
=
3.6
18.2
=
3.6
18.3
=
3.6
18.4
=
3.6
18.5
=
3.6
18.6
=
3.6
18.7
=
3.6
18.8
=
3.6
18.9
=
3.7
18
=
3.7
18.1
=
3.7
18.2
=
3.7
18.3
=
3.7
18.4
=
3.7
18.5
=
3.7
18.6
=
3.7
18.7
=
3.7
18.8
=
3.7
18.9
=
3.8
18
=
3.8
18.1
=
3.8
18.2
=
3.8
18.3
=
3.8
18.4
=
3.8
18.5
=
3.8
18.6
=
3.8
18.7
=
3.8
18.8
=
3.8
18.9
=
3.9
18
=
3.9
18.1
=
3.9
18.2
=
3.9
18.3
=
3.9
18.4
=
3.9
18.5
=
3.9
18.6
=
3.9
18.7
=
3.9
18.8
=
3.9
18.9
=