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!
47.2
3.8
=
2296040.7668203
历史上次计算结果
47.2
3.8
=
67
6.8
=
62.3
9.7
=
58.9
8.9
=
102
8.8
=
53.9
8.8
=
96
14.1
=
55.1
6.3
=
58.3
8.8
=
101
13.7
=
50.4
8.4
=
10.2
4.1
=
45.1
12
=
33.7
11.1
=
58.2
8.1
=
62.5
14.2
=
95.2
14.4
=
95.3
14.4
=
50.3
8.6
=
45
12
=
23.8
2.3
=
80.8
13.7
=
71.8
5.4
=
22.9
5.5
=
50
8.4
=
13.3
1.1
=
22.2
5.8
=
87.5
10.7
=
13
1.9
=
102.3
8.6
=
附近的結果
47
3
=
47
3.1
=
47
3.2
=
47
3.3
=
47
3.4
=
47
3.5
=
47
3.6
=
47
3.7
=
47
3.8
=
47
3.9
=
47.1
3
=
47.1
3.1
=
47.1
3.2
=
47.1
3.3
=
47.1
3.4
=
47.1
3.5
=
47.1
3.6
=
47.1
3.7
=
47.1
3.8
=
47.1
3.9
=
47.2
3
=
47.2
3.1
=
47.2
3.2
=
47.2
3.3
=
47.2
3.4
=
47.2
3.5
=
47.2
3.6
=
47.2
3.7
=
47.2
3.8
=
47.2
3.9
=
47.3
3
=
47.3
3.1
=
47.3
3.2
=
47.3
3.3
=
47.3
3.4
=
47.3
3.5
=
47.3
3.6
=
47.3
3.7
=
47.3
3.8
=
47.3
3.9
=
47.4
3
=
47.4
3.1
=
47.4
3.2
=
47.4
3.3
=
47.4
3.4
=
47.4
3.5
=
47.4
3.6
=
47.4
3.7
=
47.4
3.8
=
47.4
3.9
=
47.5
3
=
47.5
3.1
=
47.5
3.2
=
47.5
3.3
=
47.5
3.4
=
47.5
3.5
=
47.5
3.6
=
47.5
3.7
=
47.5
3.8
=
47.5
3.9
=
47.6
3
=
47.6
3.1
=
47.6
3.2
=
47.6
3.3
=
47.6
3.4
=
47.6
3.5
=
47.6
3.6
=
47.6
3.7
=
47.6
3.8
=
47.6
3.9
=
47.7
3
=
47.7
3.1
=
47.7
3.2
=
47.7
3.3
=
47.7
3.4
=
47.7
3.5
=
47.7
3.6
=
47.7
3.7
=
47.7
3.8
=
47.7
3.9
=
47.8
3
=
47.8
3.1
=
47.8
3.2
=
47.8
3.3
=
47.8
3.4
=
47.8
3.5
=
47.8
3.6
=
47.8
3.7
=
47.8
3.8
=
47.8
3.9
=
47.9
3
=
47.9
3.1
=
47.9
3.2
=
47.9
3.3
=
47.9
3.4
=
47.9
3.5
=
47.9
3.6
=
47.9
3.7
=
47.9
3.8
=
47.9
3.9
=