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!
2
2.3
=
4.9245776533797
历史上次计算结果
2
2.3
=
22.5
14.2
=
91.6
6.7
=
13.8
15.1
=
91.5
6.1
=
20.6
7.3
=
39.7
16.7
=
73.3
12.9
=
84.1
1.1
=
9.2
13.4
=
9
6.3
=
9.2
6.8
=
72.1
10.7
=
45.9
249.5
=
22
10.1
=
97.7
8.2
=
79.7
14.4
=
49.7
11
=
5.8
15.5
=
70
8.5
=
26.8
16.6
=
131.4
12
=
25.1
6
=
67.9
12.8
=
9.5
6.5
=
79.4
9.7
=
12.3
0
=
5.9
1.7
=
46.1
5.5
=
100.6
6.3
=
附近的結果
2
2
=
2
2.1
=
2
2.2
=
2
2.3
=
2
2.4
=
2
2.5
=
2
2.6
=
2
2.7
=
2
2.8
=
2
2.9
=
2.1
2
=
2.1
2.1
=
2.1
2.2
=
2.1
2.3
=
2.1
2.4
=
2.1
2.5
=
2.1
2.6
=
2.1
2.7
=
2.1
2.8
=
2.1
2.9
=
2.2
2
=
2.2
2.1
=
2.2
2.2
=
2.2
2.3
=
2.2
2.4
=
2.2
2.5
=
2.2
2.6
=
2.2
2.7
=
2.2
2.8
=
2.2
2.9
=
2.3
2
=
2.3
2.1
=
2.3
2.2
=
2.3
2.3
=
2.3
2.4
=
2.3
2.5
=
2.3
2.6
=
2.3
2.7
=
2.3
2.8
=
2.3
2.9
=
2.4
2
=
2.4
2.1
=
2.4
2.2
=
2.4
2.3
=
2.4
2.4
=
2.4
2.5
=
2.4
2.6
=
2.4
2.7
=
2.4
2.8
=
2.4
2.9
=
2.5
2
=
2.5
2.1
=
2.5
2.2
=
2.5
2.3
=
2.5
2.4
=
2.5
2.5
=
2.5
2.6
=
2.5
2.7
=
2.5
2.8
=
2.5
2.9
=
2.6
2
=
2.6
2.1
=
2.6
2.2
=
2.6
2.3
=
2.6
2.4
=
2.6
2.5
=
2.6
2.6
=
2.6
2.7
=
2.6
2.8
=
2.6
2.9
=
2.7
2
=
2.7
2.1
=
2.7
2.2
=
2.7
2.3
=
2.7
2.4
=
2.7
2.5
=
2.7
2.6
=
2.7
2.7
=
2.7
2.8
=
2.7
2.9
=
2.8
2
=
2.8
2.1
=
2.8
2.2
=
2.8
2.3
=
2.8
2.4
=
2.8
2.5
=
2.8
2.6
=
2.8
2.7
=
2.8
2.8
=
2.8
2.9
=
2.9
2
=
2.9
2.1
=
2.9
2.2
=
2.9
2.3
=
2.9
2.4
=
2.9
2.5
=
2.9
2.6
=
2.9
2.7
=
2.9
2.8
=
2.9
2.9
=