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
9
=
4.5305517977232E+15
历史上次计算结果
54.9
9
=
80.6
14
=
71
11.7
=
7.1
20
=
91.2
8.4
=
107.5
16
=
9.4
17.9
=
11.5
16
=
125.6
11.9
=
5.9
2.4
=
6.9
1.6
=
86.4
6.7
=
40.7
4.2
=
31
4.1
=
8
1840
=
7.3
9
=
35.8
15.1
=
68.1
8.6
=
20.1
9.9
=
37
12.2
=
46.8
2.5
=
7.4
12.3
=
13
14.6
=
89.7
5.6
=
101
3.6
=
44.8
2.7
=
84.4
6.9
=
20
8.9
=
60.7
11
=
121.7
13.4
=
附近的結果
54
9
=
54
9.1
=
54
9.2
=
54
9.3
=
54
9.4
=
54
9.5
=
54
9.6
=
54
9.7
=
54
9.8
=
54
9.9
=
54
10
=
54.1
9
=
54.1
9.1
=
54.1
9.2
=
54.1
9.3
=
54.1
9.4
=
54.1
9.5
=
54.1
9.6
=
54.1
9.7
=
54.1
9.8
=
54.1
9.9
=
54.1
10
=
54.2
9
=
54.2
9.1
=
54.2
9.2
=
54.2
9.3
=
54.2
9.4
=
54.2
9.5
=
54.2
9.6
=
54.2
9.7
=
54.2
9.8
=
54.2
9.9
=
54.2
10
=
54.3
9
=
54.3
9.1
=
54.3
9.2
=
54.3
9.3
=
54.3
9.4
=
54.3
9.5
=
54.3
9.6
=
54.3
9.7
=
54.3
9.8
=
54.3
9.9
=
54.3
10
=
54.4
9
=
54.4
9.1
=
54.4
9.2
=
54.4
9.3
=
54.4
9.4
=
54.4
9.5
=
54.4
9.6
=
54.4
9.7
=
54.4
9.8
=
54.4
9.9
=
54.4
10
=
54.5
9
=
54.5
9.1
=
54.5
9.2
=
54.5
9.3
=
54.5
9.4
=
54.5
9.5
=
54.5
9.6
=
54.5
9.7
=
54.5
9.8
=
54.5
9.9
=
54.5
10
=
54.6
9
=
54.6
9.1
=
54.6
9.2
=
54.6
9.3
=
54.6
9.4
=
54.6
9.5
=
54.6
9.6
=
54.6
9.7
=
54.6
9.8
=
54.6
9.9
=
54.6
10
=
54.7
9
=
54.7
9.1
=
54.7
9.2
=
54.7
9.3
=
54.7
9.4
=
54.7
9.5
=
54.7
9.6
=
54.7
9.7
=
54.7
9.8
=
54.7
9.9
=
54.7
10
=
54.8
9
=
54.8
9.1
=
54.8
9.2
=
54.8
9.3
=
54.8
9.4
=
54.8
9.5
=
54.8
9.6
=
54.8
9.7
=
54.8
9.8
=
54.8
9.9
=
54.8
10
=
54.9
9
=
54.9
9.1
=
54.9
9.2
=
54.9
9.3
=
54.9
9.4
=
54.9
9.5
=
54.9
9.6
=
54.9
9.7
=
54.9
9.8
=
54.9
9.9
=
54.9
10
=