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!
54.9
2.5
=
22332.166705841
历史上次计算结果
54.9
2.5
=
15.7
8.6
=
91.4
5.3
=
96.9
5.1
=
20.5
9.8
=
54.2
9.9
=
29.6
4.6
=
26.4
10.3
=
29.1
4.9
=
63
7
=
76.4
8.8
=
96.8
5.7
=
39.2
8.4
=
40.9
11.8
=
67
2
=
64.7
8
=
60.4
2
=
76.3
16
=
53.4
3.8
=
66.7
2.3
=
97.6
14
=
68
9.4
=
1.3
6.5
=
69.7
5.5
=
73.7
17.5
=
19.5
9.7
=
37.4
3.2
=
22.7
11.1
=
95
14.4
=
68.3
10.1
=
附近的結果
54
2
=
54
2.1
=
54
2.2
=
54
2.3
=
54
2.4
=
54
2.5
=
54
2.6
=
54
2.7
=
54
2.8
=
54
2.9
=
54.1
2
=
54.1
2.1
=
54.1
2.2
=
54.1
2.3
=
54.1
2.4
=
54.1
2.5
=
54.1
2.6
=
54.1
2.7
=
54.1
2.8
=
54.1
2.9
=
54.2
2
=
54.2
2.1
=
54.2
2.2
=
54.2
2.3
=
54.2
2.4
=
54.2
2.5
=
54.2
2.6
=
54.2
2.7
=
54.2
2.8
=
54.2
2.9
=
54.3
2
=
54.3
2.1
=
54.3
2.2
=
54.3
2.3
=
54.3
2.4
=
54.3
2.5
=
54.3
2.6
=
54.3
2.7
=
54.3
2.8
=
54.3
2.9
=
54.4
2
=
54.4
2.1
=
54.4
2.2
=
54.4
2.3
=
54.4
2.4
=
54.4
2.5
=
54.4
2.6
=
54.4
2.7
=
54.4
2.8
=
54.4
2.9
=
54.5
2
=
54.5
2.1
=
54.5
2.2
=
54.5
2.3
=
54.5
2.4
=
54.5
2.5
=
54.5
2.6
=
54.5
2.7
=
54.5
2.8
=
54.5
2.9
=
54.6
2
=
54.6
2.1
=
54.6
2.2
=
54.6
2.3
=
54.6
2.4
=
54.6
2.5
=
54.6
2.6
=
54.6
2.7
=
54.6
2.8
=
54.6
2.9
=
54.7
2
=
54.7
2.1
=
54.7
2.2
=
54.7
2.3
=
54.7
2.4
=
54.7
2.5
=
54.7
2.6
=
54.7
2.7
=
54.7
2.8
=
54.7
2.9
=
54.8
2
=
54.8
2.1
=
54.8
2.2
=
54.8
2.3
=
54.8
2.4
=
54.8
2.5
=
54.8
2.6
=
54.8
2.7
=
54.8
2.8
=
54.8
2.9
=
54.9
2
=
54.9
2.1
=
54.9
2.2
=
54.9
2.3
=
54.9
2.4
=
54.9
2.5
=
54.9
2.6
=
54.9
2.7
=
54.9
2.8
=
54.9
2.9
=