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!
121.5
13.7
=
3.6198869506976E+28
历史上次计算结果
121.5
13.7
=
5.3
10.1
=
6.4
14.9
=
46.7
6.7
=
71
15.1
=
20
8.8
=
25.7
10.6
=
11.6
16.3
=
64.4
18.3
=
46.3
12.2
=
76.9
10.4
=
76.5
10.6
=
7.7
12.2
=
22.7
9.1
=
47.4
16
=
97.3
1.4
=
7.7
11
=
95.4
11.8
=
76.8
12.8
=
76
10.7
=
91.1
8.6
=
70.8
8.2
=
75.4
1.3
=
27.4
9.1
=
20.9
13.4
=
9.1
2161.2
=
94.2
14.7
=
48.7
12.5
=
20.2
6.2
=
83.2
1.1
=
附近的結果
121
13
=
121
13.1
=
121
13.2
=
121
13.3
=
121
13.4
=
121
13.5
=
121
13.6
=
121
13.7
=
121
13.8
=
121
13.9
=
121
14
=
121.1
13
=
121.1
13.1
=
121.1
13.2
=
121.1
13.3
=
121.1
13.4
=
121.1
13.5
=
121.1
13.6
=
121.1
13.7
=
121.1
13.8
=
121.1
13.9
=
121.1
14
=
121.2
13
=
121.2
13.1
=
121.2
13.2
=
121.2
13.3
=
121.2
13.4
=
121.2
13.5
=
121.2
13.6
=
121.2
13.7
=
121.2
13.8
=
121.2
13.9
=
121.2
14
=
121.3
13
=
121.3
13.1
=
121.3
13.2
=
121.3
13.3
=
121.3
13.4
=
121.3
13.5
=
121.3
13.6
=
121.3
13.7
=
121.3
13.8
=
121.3
13.9
=
121.3
14
=
121.4
13
=
121.4
13.1
=
121.4
13.2
=
121.4
13.3
=
121.4
13.4
=
121.4
13.5
=
121.4
13.6
=
121.4
13.7
=
121.4
13.8
=
121.4
13.9
=
121.4
14
=
121.5
13
=
121.5
13.1
=
121.5
13.2
=
121.5
13.3
=
121.5
13.4
=
121.5
13.5
=
121.5
13.6
=
121.5
13.7
=
121.5
13.8
=
121.5
13.9
=
121.5
14
=
121.6
13
=
121.6
13.1
=
121.6
13.2
=
121.6
13.3
=
121.6
13.4
=
121.6
13.5
=
121.6
13.6
=
121.6
13.7
=
121.6
13.8
=
121.6
13.9
=
121.6
14
=
121.7
13
=
121.7
13.1
=
121.7
13.2
=
121.7
13.3
=
121.7
13.4
=
121.7
13.5
=
121.7
13.6
=
121.7
13.7
=
121.7
13.8
=
121.7
13.9
=
121.7
14
=
121.8
13
=
121.8
13.1
=
121.8
13.2
=
121.8
13.3
=
121.8
13.4
=
121.8
13.5
=
121.8
13.6
=
121.8
13.7
=
121.8
13.8
=
121.8
13.9
=
121.8
14
=
121.9
13
=
121.9
13.1
=
121.9
13.2
=
121.9
13.3
=
121.9
13.4
=
121.9
13.5
=
121.9
13.6
=
121.9
13.7
=
121.9
13.8
=
121.9
13.9
=
121.9
14
=
122
13
=
122
13.1
=
122
13.2
=
122
13.3
=
122
13.4
=
122
13.5
=
122
13.6
=
122
13.7
=
122
13.8
=
122
13.9
=
122
14
=