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!
42.8
2.3
=
5653.5425968889
历史上次计算结果
87.3
1.3
=
20.9
13
=
42.8
2.3
=
67.5
7.6
=
4.3
3.2
=
50.5
7.5
=
16.1
6.4
=
104
9.9
=
16.7
6.4
=
9.6
10.9
=
84
14.3
=
52.5
15.5
=
87.8
4.3
=
42
2.9
=
43.2
8.9
=
69.7
16
=
68.7
7.9
=
16.1
7
=
68.7
6.9
=
87
7.6
=
50
7.4
=
1.2
11.7
=
9.5
11
=
70.9
16.3
=
68
6.8
=
1.2
18.4
=
84.4
14.9
=
93.2
10.9
=
67.8
6.7
=
87.6
1.2
=
附近的結果
42
2
=
42
2.1
=
42
2.2
=
42
2.3
=
42
2.4
=
42
2.5
=
42
2.6
=
42
2.7
=
42
2.8
=
42
2.9
=
42.1
2
=
42.1
2.1
=
42.1
2.2
=
42.1
2.3
=
42.1
2.4
=
42.1
2.5
=
42.1
2.6
=
42.1
2.7
=
42.1
2.8
=
42.1
2.9
=
42.2
2
=
42.2
2.1
=
42.2
2.2
=
42.2
2.3
=
42.2
2.4
=
42.2
2.5
=
42.2
2.6
=
42.2
2.7
=
42.2
2.8
=
42.2
2.9
=
42.3
2
=
42.3
2.1
=
42.3
2.2
=
42.3
2.3
=
42.3
2.4
=
42.3
2.5
=
42.3
2.6
=
42.3
2.7
=
42.3
2.8
=
42.3
2.9
=
42.4
2
=
42.4
2.1
=
42.4
2.2
=
42.4
2.3
=
42.4
2.4
=
42.4
2.5
=
42.4
2.6
=
42.4
2.7
=
42.4
2.8
=
42.4
2.9
=
42.5
2
=
42.5
2.1
=
42.5
2.2
=
42.5
2.3
=
42.5
2.4
=
42.5
2.5
=
42.5
2.6
=
42.5
2.7
=
42.5
2.8
=
42.5
2.9
=
42.6
2
=
42.6
2.1
=
42.6
2.2
=
42.6
2.3
=
42.6
2.4
=
42.6
2.5
=
42.6
2.6
=
42.6
2.7
=
42.6
2.8
=
42.6
2.9
=
42.7
2
=
42.7
2.1
=
42.7
2.2
=
42.7
2.3
=
42.7
2.4
=
42.7
2.5
=
42.7
2.6
=
42.7
2.7
=
42.7
2.8
=
42.7
2.9
=
42.8
2
=
42.8
2.1
=
42.8
2.2
=
42.8
2.3
=
42.8
2.4
=
42.8
2.5
=
42.8
2.6
=
42.8
2.7
=
42.8
2.8
=
42.8
2.9
=
42.9
2
=
42.9
2.1
=
42.9
2.2
=
42.9
2.3
=
42.9
2.4
=
42.9
2.5
=
42.9
2.6
=
42.9
2.7
=
42.9
2.8
=
42.9
2.9
=