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!
28.5
2
=
812.25
历史上次计算结果
28.5
2
=
23
5.5
=
32.4
8.7
=
93.3
13.8
=
10.3
3
=
88
11
=
57.2
6
=
34.6
10.3
=
93
10
=
63.8
8
=
2
5
=
60.9
13.3
=
1.6
18.7
=
11
6.8
=
34
3.3
=
1
16.4
=
1
16
=
18
7
=
附近的結果
28
2
=
28
2.1
=
28
2.2
=
28
2.3
=
28
2.4
=
28
2.5
=
28
2.6
=
28
2.7
=
28
2.8
=
28
2.9
=
28.1
2
=
28.1
2.1
=
28.1
2.2
=
28.1
2.3
=
28.1
2.4
=
28.1
2.5
=
28.1
2.6
=
28.1
2.7
=
28.1
2.8
=
28.1
2.9
=
28.2
2
=
28.2
2.1
=
28.2
2.2
=
28.2
2.3
=
28.2
2.4
=
28.2
2.5
=
28.2
2.6
=
28.2
2.7
=
28.2
2.8
=
28.2
2.9
=
28.3
2
=
28.3
2.1
=
28.3
2.2
=
28.3
2.3
=
28.3
2.4
=
28.3
2.5
=
28.3
2.6
=
28.3
2.7
=
28.3
2.8
=
28.3
2.9
=
28.4
2
=
28.4
2.1
=
28.4
2.2
=
28.4
2.3
=
28.4
2.4
=
28.4
2.5
=
28.4
2.6
=
28.4
2.7
=
28.4
2.8
=
28.4
2.9
=
28.5
2
=
28.5
2.1
=
28.5
2.2
=
28.5
2.3
=
28.5
2.4
=
28.5
2.5
=
28.5
2.6
=
28.5
2.7
=
28.5
2.8
=
28.5
2.9
=
28.6
2
=
28.6
2.1
=
28.6
2.2
=
28.6
2.3
=
28.6
2.4
=
28.6
2.5
=
28.6
2.6
=
28.6
2.7
=
28.6
2.8
=
28.6
2.9
=
28.7
2
=
28.7
2.1
=
28.7
2.2
=
28.7
2.3
=
28.7
2.4
=
28.7
2.5
=
28.7
2.6
=
28.7
2.7
=
28.7
2.8
=
28.7
2.9
=
28.8
2
=
28.8
2.1
=
28.8
2.2
=
28.8
2.3
=
28.8
2.4
=
28.8
2.5
=
28.8
2.6
=
28.8
2.7
=
28.8
2.8
=
28.8
2.9
=
28.9
2
=
28.9
2.1
=
28.9
2.2
=
28.9
2.3
=
28.9
2.4
=
28.9
2.5
=
28.9
2.6
=
28.9
2.7
=
28.9
2.8
=
28.9
2.9
=