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!
43.8
2.2
=
4085.4795701673
历史上次计算结果
43.8
2.2
=
80.6
5
=
5.7
12.4
=
6.1
10.1
=
11.2
18.4
=
42.5
6.6
=
8.8
16.3
=
8.3
16.8
=
60.4
12.2
=
8.2
16.2
=
29.8
13.9
=
105.1
7.9
=
93.7
12.2
=
29.8
13.6
=
71.7
7
=
44.1
2.1
=
12.6
15.4
=
69.1
15.3
=
6.6
16.1
=
114.3
14.9
=
47.5
16.2
=
44.4
2
=
41.5
7.2
=
6.9
16.3
=
71
2.8
=
6.4
16.6
=
86.7
5.2
=
68.8
8.8
=
6.2
18.4
=
114.8
14.3
=
附近的結果
43
2
=
43
2.1
=
43
2.2
=
43
2.3
=
43
2.4
=
43
2.5
=
43
2.6
=
43
2.7
=
43
2.8
=
43
2.9
=
43.1
2
=
43.1
2.1
=
43.1
2.2
=
43.1
2.3
=
43.1
2.4
=
43.1
2.5
=
43.1
2.6
=
43.1
2.7
=
43.1
2.8
=
43.1
2.9
=
43.2
2
=
43.2
2.1
=
43.2
2.2
=
43.2
2.3
=
43.2
2.4
=
43.2
2.5
=
43.2
2.6
=
43.2
2.7
=
43.2
2.8
=
43.2
2.9
=
43.3
2
=
43.3
2.1
=
43.3
2.2
=
43.3
2.3
=
43.3
2.4
=
43.3
2.5
=
43.3
2.6
=
43.3
2.7
=
43.3
2.8
=
43.3
2.9
=
43.4
2
=
43.4
2.1
=
43.4
2.2
=
43.4
2.3
=
43.4
2.4
=
43.4
2.5
=
43.4
2.6
=
43.4
2.7
=
43.4
2.8
=
43.4
2.9
=
43.5
2
=
43.5
2.1
=
43.5
2.2
=
43.5
2.3
=
43.5
2.4
=
43.5
2.5
=
43.5
2.6
=
43.5
2.7
=
43.5
2.8
=
43.5
2.9
=
43.6
2
=
43.6
2.1
=
43.6
2.2
=
43.6
2.3
=
43.6
2.4
=
43.6
2.5
=
43.6
2.6
=
43.6
2.7
=
43.6
2.8
=
43.6
2.9
=
43.7
2
=
43.7
2.1
=
43.7
2.2
=
43.7
2.3
=
43.7
2.4
=
43.7
2.5
=
43.7
2.6
=
43.7
2.7
=
43.7
2.8
=
43.7
2.9
=
43.8
2
=
43.8
2.1
=
43.8
2.2
=
43.8
2.3
=
43.8
2.4
=
43.8
2.5
=
43.8
2.6
=
43.8
2.7
=
43.8
2.8
=
43.8
2.9
=
43.9
2
=
43.9
2.1
=
43.9
2.2
=
43.9
2.3
=
43.9
2.4
=
43.9
2.5
=
43.9
2.6
=
43.9
2.7
=
43.9
2.8
=
43.9
2.9
=