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!
3.9
2.7
=
39.434327505543
历史上次计算结果
109.2
14
=
3.9
2.7
=
46
16.1
=
43
9.9
=
90.4
9.4
=
31.4
8.7
=
47.6
15.1
=
89.1
11.3
=
75.2
3.6
=
14.2
13
=
13.5
10.5
=
5.8
11
=
97.1
15.5
=
72.6
3.8
=
7.4
7.3
=
11.9
0.2
=
2.6
8.6
=
130.5
14.5
=
95.7
11.2
=
23
10.1
=
44.9
14.2
=
3.2
4.9
=
44.7
14.9
=
25.2
11
=
1.7
20
=
31.7
5
=
85.7
7
=
13.7
14.6
=
71.6
5.6
=
10.4
8.1
=
附近的結果
3
2
=
3
2.1
=
3
2.2
=
3
2.3
=
3
2.4
=
3
2.5
=
3
2.6
=
3
2.7
=
3
2.8
=
3
2.9
=
3.1
2
=
3.1
2.1
=
3.1
2.2
=
3.1
2.3
=
3.1
2.4
=
3.1
2.5
=
3.1
2.6
=
3.1
2.7
=
3.1
2.8
=
3.1
2.9
=
3.2
2
=
3.2
2.1
=
3.2
2.2
=
3.2
2.3
=
3.2
2.4
=
3.2
2.5
=
3.2
2.6
=
3.2
2.7
=
3.2
2.8
=
3.2
2.9
=
3.3
2
=
3.3
2.1
=
3.3
2.2
=
3.3
2.3
=
3.3
2.4
=
3.3
2.5
=
3.3
2.6
=
3.3
2.7
=
3.3
2.8
=
3.3
2.9
=
3.4
2
=
3.4
2.1
=
3.4
2.2
=
3.4
2.3
=
3.4
2.4
=
3.4
2.5
=
3.4
2.6
=
3.4
2.7
=
3.4
2.8
=
3.4
2.9
=
3.5
2
=
3.5
2.1
=
3.5
2.2
=
3.5
2.3
=
3.5
2.4
=
3.5
2.5
=
3.5
2.6
=
3.5
2.7
=
3.5
2.8
=
3.5
2.9
=
3.6
2
=
3.6
2.1
=
3.6
2.2
=
3.6
2.3
=
3.6
2.4
=
3.6
2.5
=
3.6
2.6
=
3.6
2.7
=
3.6
2.8
=
3.6
2.9
=
3.7
2
=
3.7
2.1
=
3.7
2.2
=
3.7
2.3
=
3.7
2.4
=
3.7
2.5
=
3.7
2.6
=
3.7
2.7
=
3.7
2.8
=
3.7
2.9
=
3.8
2
=
3.8
2.1
=
3.8
2.2
=
3.8
2.3
=
3.8
2.4
=
3.8
2.5
=
3.8
2.6
=
3.8
2.7
=
3.8
2.8
=
3.8
2.9
=
3.9
2
=
3.9
2.1
=
3.9
2.2
=
3.9
2.3
=
3.9
2.4
=
3.9
2.5
=
3.9
2.6
=
3.9
2.7
=
3.9
2.8
=
3.9
2.9
=