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!
13.8
17
=
2.3875059843099E+19
历史上次计算结果
13.8
17
=
12.9
2161.1
=
52.5
18
=
83.7
6.3
=
103.2
19.5
=
108.4
15.1
=
73
15.7
=
75.1
17.5
=
75.6
17.5
=
6.3
17.1
=
47.3
2.7
=
18
12.8
=
68.3
1.4
=
37.4
4.4
=
37.5
8.1
=
66.1
1.6
=
165.9
16.4
=
50.2
6.5
=
50.1
6.5
=
50.6
2852.3
=
86.4
13.5
=
74.3
15.4
=
77.4
10.6
=
73.4
2.9
=
19
2.1
=
111.8
11
=
107.4
6.9
=
112.3
16.8
=
33.9
5.1
=
80.5
1
=
附近的結果
13
17
=
13
17.1
=
13
17.2
=
13
17.3
=
13
17.4
=
13
17.5
=
13
17.6
=
13
17.7
=
13
17.8
=
13
17.9
=
13.1
17
=
13.1
17.1
=
13.1
17.2
=
13.1
17.3
=
13.1
17.4
=
13.1
17.5
=
13.1
17.6
=
13.1
17.7
=
13.1
17.8
=
13.1
17.9
=
13.2
17
=
13.2
17.1
=
13.2
17.2
=
13.2
17.3
=
13.2
17.4
=
13.2
17.5
=
13.2
17.6
=
13.2
17.7
=
13.2
17.8
=
13.2
17.9
=
13.3
17
=
13.3
17.1
=
13.3
17.2
=
13.3
17.3
=
13.3
17.4
=
13.3
17.5
=
13.3
17.6
=
13.3
17.7
=
13.3
17.8
=
13.3
17.9
=
13.4
17
=
13.4
17.1
=
13.4
17.2
=
13.4
17.3
=
13.4
17.4
=
13.4
17.5
=
13.4
17.6
=
13.4
17.7
=
13.4
17.8
=
13.4
17.9
=
13.5
17
=
13.5
17.1
=
13.5
17.2
=
13.5
17.3
=
13.5
17.4
=
13.5
17.5
=
13.5
17.6
=
13.5
17.7
=
13.5
17.8
=
13.5
17.9
=
13.6
17
=
13.6
17.1
=
13.6
17.2
=
13.6
17.3
=
13.6
17.4
=
13.6
17.5
=
13.6
17.6
=
13.6
17.7
=
13.6
17.8
=
13.6
17.9
=
13.7
17
=
13.7
17.1
=
13.7
17.2
=
13.7
17.3
=
13.7
17.4
=
13.7
17.5
=
13.7
17.6
=
13.7
17.7
=
13.7
17.8
=
13.7
17.9
=
13.8
17
=
13.8
17.1
=
13.8
17.2
=
13.8
17.3
=
13.8
17.4
=
13.8
17.5
=
13.8
17.6
=
13.8
17.7
=
13.8
17.8
=
13.8
17.9
=
13.9
17
=
13.9
17.1
=
13.9
17.2
=
13.9
17.3
=
13.9
17.4
=
13.9
17.5
=
13.9
17.6
=
13.9
17.7
=
13.9
17.8
=
13.9
17.9
=
14
17
=
14
17.1
=
14
17.2
=
14
17.3
=
14
17.4
=
14
17.5
=
14
17.6
=
14
17.7
=
14
17.8
=
14
17.9
=