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!
13.7
3
=
2571.353
历史上次计算结果
13.7
3
=
19.8
5.3
=
97.8
8.1
=
72.9
6.6
=
137.2
16.1
=
4.4
2.7
=
116
15.7
=
95.8
6.4
=
83.2
12.2
=
13.5
3
=
83.8
12.4
=
91.9
2.3
=
91.4
14.2
=
25.2
7.4
=
83
12.3
=
12
17.6
=
68.7
16.4
=
22.7
12.7
=
29
10.1
=
70.7
14.9
=
103.2
6.5
=
13.1
4.4
=
23.5
3
=
33.7
4.4
=
76.5
1.8
=
59.2
11.2
=
40
3.1
=
55.7
14.4
=
113.8
10.6
=
39.7
15.5
=
附近的結果
13
3
=
13
3.1
=
13
3.2
=
13
3.3
=
13
3.4
=
13
3.5
=
13
3.6
=
13
3.7
=
13
3.8
=
13
3.9
=
13.1
3
=
13.1
3.1
=
13.1
3.2
=
13.1
3.3
=
13.1
3.4
=
13.1
3.5
=
13.1
3.6
=
13.1
3.7
=
13.1
3.8
=
13.1
3.9
=
13.2
3
=
13.2
3.1
=
13.2
3.2
=
13.2
3.3
=
13.2
3.4
=
13.2
3.5
=
13.2
3.6
=
13.2
3.7
=
13.2
3.8
=
13.2
3.9
=
13.3
3
=
13.3
3.1
=
13.3
3.2
=
13.3
3.3
=
13.3
3.4
=
13.3
3.5
=
13.3
3.6
=
13.3
3.7
=
13.3
3.8
=
13.3
3.9
=
13.4
3
=
13.4
3.1
=
13.4
3.2
=
13.4
3.3
=
13.4
3.4
=
13.4
3.5
=
13.4
3.6
=
13.4
3.7
=
13.4
3.8
=
13.4
3.9
=
13.5
3
=
13.5
3.1
=
13.5
3.2
=
13.5
3.3
=
13.5
3.4
=
13.5
3.5
=
13.5
3.6
=
13.5
3.7
=
13.5
3.8
=
13.5
3.9
=
13.6
3
=
13.6
3.1
=
13.6
3.2
=
13.6
3.3
=
13.6
3.4
=
13.6
3.5
=
13.6
3.6
=
13.6
3.7
=
13.6
3.8
=
13.6
3.9
=
13.7
3
=
13.7
3.1
=
13.7
3.2
=
13.7
3.3
=
13.7
3.4
=
13.7
3.5
=
13.7
3.6
=
13.7
3.7
=
13.7
3.8
=
13.7
3.9
=
13.8
3
=
13.8
3.1
=
13.8
3.2
=
13.8
3.3
=
13.8
3.4
=
13.8
3.5
=
13.8
3.6
=
13.8
3.7
=
13.8
3.8
=
13.8
3.9
=
13.9
3
=
13.9
3.1
=
13.9
3.2
=
13.9
3.3
=
13.9
3.4
=
13.9
3.5
=
13.9
3.6
=
13.9
3.7
=
13.9
3.8
=
13.9
3.9
=
14
3
=
14
3.1
=
14
3.2
=
14
3.3
=
14
3.4
=
14
3.5
=
14
3.6
=
14
3.7
=
14
3.8
=
14
3.9
=