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!
30.8
2.4
=
3736.98814052
历史上次计算结果
30.8
2.4
=
30.8
2.7
=
53.5
7.1
=
45
2.2
=
8.1
13.8
=
61.3
11.4
=
10.7
14.1
=
72.9
1.5
=
62
6.6
=
15.6
2162.7
=
122.1
15.5
=
8.8
13.9
=
113.7
16
=
43.3
8.8
=
80.5
5.6
=
2.4
10.1
=
58.8
20.1
=
107.1
11.8
=
3.5
7.2
=
49.7
11.1
=
9.5
2162
=
8.3
5.1
=
64.7
2.6
=
89.2
14.5
=
63.8
14.4
=
75.4
13.1
=
57.8
2.9
=
61.8
3.8
=
101.8
19.3
=
46.1
4.6
=
附近的結果
30
2
=
30
2.1
=
30
2.2
=
30
2.3
=
30
2.4
=
30
2.5
=
30
2.6
=
30
2.7
=
30
2.8
=
30
2.9
=
30.1
2
=
30.1
2.1
=
30.1
2.2
=
30.1
2.3
=
30.1
2.4
=
30.1
2.5
=
30.1
2.6
=
30.1
2.7
=
30.1
2.8
=
30.1
2.9
=
30.2
2
=
30.2
2.1
=
30.2
2.2
=
30.2
2.3
=
30.2
2.4
=
30.2
2.5
=
30.2
2.6
=
30.2
2.7
=
30.2
2.8
=
30.2
2.9
=
30.3
2
=
30.3
2.1
=
30.3
2.2
=
30.3
2.3
=
30.3
2.4
=
30.3
2.5
=
30.3
2.6
=
30.3
2.7
=
30.3
2.8
=
30.3
2.9
=
30.4
2
=
30.4
2.1
=
30.4
2.2
=
30.4
2.3
=
30.4
2.4
=
30.4
2.5
=
30.4
2.6
=
30.4
2.7
=
30.4
2.8
=
30.4
2.9
=
30.5
2
=
30.5
2.1
=
30.5
2.2
=
30.5
2.3
=
30.5
2.4
=
30.5
2.5
=
30.5
2.6
=
30.5
2.7
=
30.5
2.8
=
30.5
2.9
=
30.6
2
=
30.6
2.1
=
30.6
2.2
=
30.6
2.3
=
30.6
2.4
=
30.6
2.5
=
30.6
2.6
=
30.6
2.7
=
30.6
2.8
=
30.6
2.9
=
30.7
2
=
30.7
2.1
=
30.7
2.2
=
30.7
2.3
=
30.7
2.4
=
30.7
2.5
=
30.7
2.6
=
30.7
2.7
=
30.7
2.8
=
30.7
2.9
=
30.8
2
=
30.8
2.1
=
30.8
2.2
=
30.8
2.3
=
30.8
2.4
=
30.8
2.5
=
30.8
2.6
=
30.8
2.7
=
30.8
2.8
=
30.8
2.9
=
30.9
2
=
30.9
2.1
=
30.9
2.2
=
30.9
2.3
=
30.9
2.4
=
30.9
2.5
=
30.9
2.6
=
30.9
2.7
=
30.9
2.8
=
30.9
2.9
=