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!
18.7
12
=
1.8285181622306E+15
历史上次计算结果
18.7
12
=
44.2
3.3
=
47.4
10.5
=
47.4
10.1
=
22.3
9
=
3.9
20.3
=
2.3
14.6
=
72.1
19.1
=
19.5
2.3
=
19.3
2.8
=
13.3
2.8
=
99.7
16.6
=
2
14.7
=
8.4
4
=
130
12
=
10.8
20
=
36
7.3
=
14.7
13.6
=
19.7
2.7
=
21.7
1.3
=
2.6
10.5
=
81.2
10.7
=
115.9
16.3
=
74.6
6.2
=
74.3
6.4
=
95.9
1.5
=
73
9.1
=
36.9
16.4
=
54.8
8.5
=
45.5
15.5
=
附近的結果
18
12
=
18
12.1
=
18
12.2
=
18
12.3
=
18
12.4
=
18
12.5
=
18
12.6
=
18
12.7
=
18
12.8
=
18
12.9
=
18
13
=
18.1
12
=
18.1
12.1
=
18.1
12.2
=
18.1
12.3
=
18.1
12.4
=
18.1
12.5
=
18.1
12.6
=
18.1
12.7
=
18.1
12.8
=
18.1
12.9
=
18.1
13
=
18.2
12
=
18.2
12.1
=
18.2
12.2
=
18.2
12.3
=
18.2
12.4
=
18.2
12.5
=
18.2
12.6
=
18.2
12.7
=
18.2
12.8
=
18.2
12.9
=
18.2
13
=
18.3
12
=
18.3
12.1
=
18.3
12.2
=
18.3
12.3
=
18.3
12.4
=
18.3
12.5
=
18.3
12.6
=
18.3
12.7
=
18.3
12.8
=
18.3
12.9
=
18.3
13
=
18.4
12
=
18.4
12.1
=
18.4
12.2
=
18.4
12.3
=
18.4
12.4
=
18.4
12.5
=
18.4
12.6
=
18.4
12.7
=
18.4
12.8
=
18.4
12.9
=
18.4
13
=
18.5
12
=
18.5
12.1
=
18.5
12.2
=
18.5
12.3
=
18.5
12.4
=
18.5
12.5
=
18.5
12.6
=
18.5
12.7
=
18.5
12.8
=
18.5
12.9
=
18.5
13
=
18.6
12
=
18.6
12.1
=
18.6
12.2
=
18.6
12.3
=
18.6
12.4
=
18.6
12.5
=
18.6
12.6
=
18.6
12.7
=
18.6
12.8
=
18.6
12.9
=
18.6
13
=
18.7
12
=
18.7
12.1
=
18.7
12.2
=
18.7
12.3
=
18.7
12.4
=
18.7
12.5
=
18.7
12.6
=
18.7
12.7
=
18.7
12.8
=
18.7
12.9
=
18.7
13
=
18.8
12
=
18.8
12.1
=
18.8
12.2
=
18.8
12.3
=
18.8
12.4
=
18.8
12.5
=
18.8
12.6
=
18.8
12.7
=
18.8
12.8
=
18.8
12.9
=
18.8
13
=
18.9
12
=
18.9
12.1
=
18.9
12.2
=
18.9
12.3
=
18.9
12.4
=
18.9
12.5
=
18.9
12.6
=
18.9
12.7
=
18.9
12.8
=
18.9
12.9
=
18.9
13
=