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!
15.4
3.7
=
24764.334816826
历史上次计算结果
15.4
3.7
=
80.6
8.3
=
80.8
14
=
75.5
20.2
=
60.1
1.1
=
70.7
13.5
=
46.5
6.1
=
7.3
2.7
=
7.1
2.3
=
74.5
9.7
=
6.2
8.1
=
29.7
12
=
113.9
15.7
=
39
7.4
=
107.2
11.5
=
6.2
1.3
=
73.6
18.9
=
73.6
18.2
=
6.2
15
=
55.1
2.6
=
2.6
12.9
=
11.4
16
=
46
2.2
=
12
15.8
=
29
9.7
=
4.1
3
=
33.8
12.2
=
37.7
13.9
=
90.3
9.7
=
11.8
9.3
=
附近的結果
15
3
=
15
3.1
=
15
3.2
=
15
3.3
=
15
3.4
=
15
3.5
=
15
3.6
=
15
3.7
=
15
3.8
=
15
3.9
=
15.1
3
=
15.1
3.1
=
15.1
3.2
=
15.1
3.3
=
15.1
3.4
=
15.1
3.5
=
15.1
3.6
=
15.1
3.7
=
15.1
3.8
=
15.1
3.9
=
15.2
3
=
15.2
3.1
=
15.2
3.2
=
15.2
3.3
=
15.2
3.4
=
15.2
3.5
=
15.2
3.6
=
15.2
3.7
=
15.2
3.8
=
15.2
3.9
=
15.3
3
=
15.3
3.1
=
15.3
3.2
=
15.3
3.3
=
15.3
3.4
=
15.3
3.5
=
15.3
3.6
=
15.3
3.7
=
15.3
3.8
=
15.3
3.9
=
15.4
3
=
15.4
3.1
=
15.4
3.2
=
15.4
3.3
=
15.4
3.4
=
15.4
3.5
=
15.4
3.6
=
15.4
3.7
=
15.4
3.8
=
15.4
3.9
=
15.5
3
=
15.5
3.1
=
15.5
3.2
=
15.5
3.3
=
15.5
3.4
=
15.5
3.5
=
15.5
3.6
=
15.5
3.7
=
15.5
3.8
=
15.5
3.9
=
15.6
3
=
15.6
3.1
=
15.6
3.2
=
15.6
3.3
=
15.6
3.4
=
15.6
3.5
=
15.6
3.6
=
15.6
3.7
=
15.6
3.8
=
15.6
3.9
=
15.7
3
=
15.7
3.1
=
15.7
3.2
=
15.7
3.3
=
15.7
3.4
=
15.7
3.5
=
15.7
3.6
=
15.7
3.7
=
15.7
3.8
=
15.7
3.9
=
15.8
3
=
15.8
3.1
=
15.8
3.2
=
15.8
3.3
=
15.8
3.4
=
15.8
3.5
=
15.8
3.6
=
15.8
3.7
=
15.8
3.8
=
15.8
3.9
=
15.9
3
=
15.9
3.1
=
15.9
3.2
=
15.9
3.3
=
15.9
3.4
=
15.9
3.5
=
15.9
3.6
=
15.9
3.7
=
15.9
3.8
=
15.9
3.9
=
16
3
=
16
3.1
=
16
3.2
=
16
3.3
=
16
3.4
=
16
3.5
=
16
3.6
=
16
3.7
=
16
3.8
=
16
3.9
=