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!
49.9
2.9
=
84041.071772125
历史上次计算结果
49.9
2.9
=
151.9
14.8
=
35.3
8.1
=
71.2
18.3
=
6.1
10.2
=
86.3
16.4
=
9.7
6.2
=
14.8
2162.3
=
113.5
15.4
=
60.3
12
=
1.6
15.7
=
6.3
5.8
=
97.2
6.9
=
45
250.6
=
6
5.3
=
57.1
2.7
=
11.9
17.2
=
46.3
1.6
=
80
2.2
=
152
15.7
=
100.5
7
=
25.5
1.4
=
74
7.1
=
2.1
4.1
=
38.7
1.3
=
50.4
14.3
=
54.2
8.8
=
34.4
11.6
=
55.9
7.1
=
86.9
12
=
附近的結果
49
2
=
49
2.1
=
49
2.2
=
49
2.3
=
49
2.4
=
49
2.5
=
49
2.6
=
49
2.7
=
49
2.8
=
49
2.9
=
49.1
2
=
49.1
2.1
=
49.1
2.2
=
49.1
2.3
=
49.1
2.4
=
49.1
2.5
=
49.1
2.6
=
49.1
2.7
=
49.1
2.8
=
49.1
2.9
=
49.2
2
=
49.2
2.1
=
49.2
2.2
=
49.2
2.3
=
49.2
2.4
=
49.2
2.5
=
49.2
2.6
=
49.2
2.7
=
49.2
2.8
=
49.2
2.9
=
49.3
2
=
49.3
2.1
=
49.3
2.2
=
49.3
2.3
=
49.3
2.4
=
49.3
2.5
=
49.3
2.6
=
49.3
2.7
=
49.3
2.8
=
49.3
2.9
=
49.4
2
=
49.4
2.1
=
49.4
2.2
=
49.4
2.3
=
49.4
2.4
=
49.4
2.5
=
49.4
2.6
=
49.4
2.7
=
49.4
2.8
=
49.4
2.9
=
49.5
2
=
49.5
2.1
=
49.5
2.2
=
49.5
2.3
=
49.5
2.4
=
49.5
2.5
=
49.5
2.6
=
49.5
2.7
=
49.5
2.8
=
49.5
2.9
=
49.6
2
=
49.6
2.1
=
49.6
2.2
=
49.6
2.3
=
49.6
2.4
=
49.6
2.5
=
49.6
2.6
=
49.6
2.7
=
49.6
2.8
=
49.6
2.9
=
49.7
2
=
49.7
2.1
=
49.7
2.2
=
49.7
2.3
=
49.7
2.4
=
49.7
2.5
=
49.7
2.6
=
49.7
2.7
=
49.7
2.8
=
49.7
2.9
=
49.8
2
=
49.8
2.1
=
49.8
2.2
=
49.8
2.3
=
49.8
2.4
=
49.8
2.5
=
49.8
2.6
=
49.8
2.7
=
49.8
2.8
=
49.8
2.9
=
49.9
2
=
49.9
2.1
=
49.9
2.2
=
49.9
2.3
=
49.9
2.4
=
49.9
2.5
=
49.9
2.6
=
49.9
2.7
=
49.9
2.8
=
49.9
2.9
=