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!
2.8
3.3
=
29.896579525067
历史上次计算结果
2.8
3.3
=
14.5
15.7
=
65.1
13.2
=
82.8
7.7
=
35.4
4
=
59.6
9.8
=
46.7
7.1
=
90.1
11.3
=
82.2
16.4
=
102
2
=
84.2
20
=
8.3
3.6
=
7.3
14.5
=
2.5
10.3
=
92
12.8
=
41.2
8.1
=
66.5
12.7
=
85.6
8.4
=
29.9
2.3
=
12.4
3.4
=
33.9
7
=
35.6
2.8
=
65.8
14
=
12.9
3.6
=
32
6
=
3.6
6.8
=
79.4
3.2
=
35
16.8
=
102.6
2.1
=
102
2.5
=
附近的結果
2
3
=
2
3.1
=
2
3.2
=
2
3.3
=
2
3.4
=
2
3.5
=
2
3.6
=
2
3.7
=
2
3.8
=
2
3.9
=
2.1
3
=
2.1
3.1
=
2.1
3.2
=
2.1
3.3
=
2.1
3.4
=
2.1
3.5
=
2.1
3.6
=
2.1
3.7
=
2.1
3.8
=
2.1
3.9
=
2.2
3
=
2.2
3.1
=
2.2
3.2
=
2.2
3.3
=
2.2
3.4
=
2.2
3.5
=
2.2
3.6
=
2.2
3.7
=
2.2
3.8
=
2.2
3.9
=
2.3
3
=
2.3
3.1
=
2.3
3.2
=
2.3
3.3
=
2.3
3.4
=
2.3
3.5
=
2.3
3.6
=
2.3
3.7
=
2.3
3.8
=
2.3
3.9
=
2.4
3
=
2.4
3.1
=
2.4
3.2
=
2.4
3.3
=
2.4
3.4
=
2.4
3.5
=
2.4
3.6
=
2.4
3.7
=
2.4
3.8
=
2.4
3.9
=
2.5
3
=
2.5
3.1
=
2.5
3.2
=
2.5
3.3
=
2.5
3.4
=
2.5
3.5
=
2.5
3.6
=
2.5
3.7
=
2.5
3.8
=
2.5
3.9
=
2.6
3
=
2.6
3.1
=
2.6
3.2
=
2.6
3.3
=
2.6
3.4
=
2.6
3.5
=
2.6
3.6
=
2.6
3.7
=
2.6
3.8
=
2.6
3.9
=
2.7
3
=
2.7
3.1
=
2.7
3.2
=
2.7
3.3
=
2.7
3.4
=
2.7
3.5
=
2.7
3.6
=
2.7
3.7
=
2.7
3.8
=
2.7
3.9
=
2.8
3
=
2.8
3.1
=
2.8
3.2
=
2.8
3.3
=
2.8
3.4
=
2.8
3.5
=
2.8
3.6
=
2.8
3.7
=
2.8
3.8
=
2.8
3.9
=
2.9
3
=
2.9
3.1
=
2.9
3.2
=
2.9
3.3
=
2.9
3.4
=
2.9
3.5
=
2.9
3.6
=
2.9
3.7
=
2.9
3.8
=
2.9
3.9
=