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!
28.8
3
=
23887.872
历史上次计算结果
28.8
3
=
28.8
3
=
88
13
=
118.3
11.6
=
12.2
18.5
=
14.8
2171.1
=
70.4
7
=
83.1
15.3
=
32.3
17.6
=
11.6
2157.6
=
62.5
6
=
90.9
16.3
=
1.1
18.2
=
81
1
=
50
2850.1
=
118.6
11.8
=
91.9
16.5
=
108.6
8.6
=
108.8
8.9
=
109
8.7
=
43
8.3
=
127
14.2
=
66.3
16
=
附近的結果
28
3
=
28
3.1
=
28
3.2
=
28
3.3
=
28
3.4
=
28
3.5
=
28
3.6
=
28
3.7
=
28
3.8
=
28
3.9
=
28.1
3
=
28.1
3.1
=
28.1
3.2
=
28.1
3.3
=
28.1
3.4
=
28.1
3.5
=
28.1
3.6
=
28.1
3.7
=
28.1
3.8
=
28.1
3.9
=
28.2
3
=
28.2
3.1
=
28.2
3.2
=
28.2
3.3
=
28.2
3.4
=
28.2
3.5
=
28.2
3.6
=
28.2
3.7
=
28.2
3.8
=
28.2
3.9
=
28.3
3
=
28.3
3.1
=
28.3
3.2
=
28.3
3.3
=
28.3
3.4
=
28.3
3.5
=
28.3
3.6
=
28.3
3.7
=
28.3
3.8
=
28.3
3.9
=
28.4
3
=
28.4
3.1
=
28.4
3.2
=
28.4
3.3
=
28.4
3.4
=
28.4
3.5
=
28.4
3.6
=
28.4
3.7
=
28.4
3.8
=
28.4
3.9
=
28.5
3
=
28.5
3.1
=
28.5
3.2
=
28.5
3.3
=
28.5
3.4
=
28.5
3.5
=
28.5
3.6
=
28.5
3.7
=
28.5
3.8
=
28.5
3.9
=
28.6
3
=
28.6
3.1
=
28.6
3.2
=
28.6
3.3
=
28.6
3.4
=
28.6
3.5
=
28.6
3.6
=
28.6
3.7
=
28.6
3.8
=
28.6
3.9
=
28.7
3
=
28.7
3.1
=
28.7
3.2
=
28.7
3.3
=
28.7
3.4
=
28.7
3.5
=
28.7
3.6
=
28.7
3.7
=
28.7
3.8
=
28.7
3.9
=
28.8
3
=
28.8
3.1
=
28.8
3.2
=
28.8
3.3
=
28.8
3.4
=
28.8
3.5
=
28.8
3.6
=
28.8
3.7
=
28.8
3.8
=
28.8
3.9
=
28.9
3
=
28.9
3.1
=
28.9
3.2
=
28.9
3.3
=
28.9
3.4
=
28.9
3.5
=
28.9
3.6
=
28.9
3.7
=
28.9
3.8
=
28.9
3.9
=