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!
15.3
3.4
=
10664.754554772
历史上次计算结果
15.3
3.4
=
43.5
2.2
=
15.6
7.6
=
75.7
20.9
=
75.2
8.8
=
8
1839.4
=
5.1
15.2
=
90.7
9.1
=
16.1
6.5
=
5.1
2.3
=
50.8
16.3
=
57.7
3.9
=
68
11.5
=
148.8
15.7
=
7.8
1.4
=
20.3
8.8
=
80.5
7.4
=
15.9
7.9
=
56.9
13.6
=
20.2
8.4
=
80.6
7.3
=
28
11.2
=
7.3
9.7
=
34.9
7.8
=
34.7
7.6
=
116
14.4
=
67.3
3.4
=
32.2
4.1
=
62
10.7
=
28.5
11
=
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
=