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!
13.1
15.6
=
2.688018245322E+17
历史上次计算结果
13.1
15.6
=
45.6
249.6
=
95.2
2.7
=
89.7
16.6
=
59.5
14.4
=
79.5
2.7
=
84.9
1.2
=
9
11.4
=
75
19.2
=
84.4
1.2
=
75
8.7
=
3.5
15
=
3.4
15.9
=
39.6
2.1
=
39
7.8
=
110.1
16.7
=
65
4.1
=
45.3
249.1
=
8.3
17.2
=
77.9
17.1
=
8.3
4.7
=
136
12
=
10.7
3.8
=
47.6
16.9
=
12.6
13.2
=
59.1
4.1
=
73.4
12.4
=
73.8
12.8
=
13.7
15.6
=
132
12.2
=
附近的結果
13
15
=
13
15.1
=
13
15.2
=
13
15.3
=
13
15.4
=
13
15.5
=
13
15.6
=
13
15.7
=
13
15.8
=
13
15.9
=
13
16
=
13.1
15
=
13.1
15.1
=
13.1
15.2
=
13.1
15.3
=
13.1
15.4
=
13.1
15.5
=
13.1
15.6
=
13.1
15.7
=
13.1
15.8
=
13.1
15.9
=
13.1
16
=
13.2
15
=
13.2
15.1
=
13.2
15.2
=
13.2
15.3
=
13.2
15.4
=
13.2
15.5
=
13.2
15.6
=
13.2
15.7
=
13.2
15.8
=
13.2
15.9
=
13.2
16
=
13.3
15
=
13.3
15.1
=
13.3
15.2
=
13.3
15.3
=
13.3
15.4
=
13.3
15.5
=
13.3
15.6
=
13.3
15.7
=
13.3
15.8
=
13.3
15.9
=
13.3
16
=
13.4
15
=
13.4
15.1
=
13.4
15.2
=
13.4
15.3
=
13.4
15.4
=
13.4
15.5
=
13.4
15.6
=
13.4
15.7
=
13.4
15.8
=
13.4
15.9
=
13.4
16
=
13.5
15
=
13.5
15.1
=
13.5
15.2
=
13.5
15.3
=
13.5
15.4
=
13.5
15.5
=
13.5
15.6
=
13.5
15.7
=
13.5
15.8
=
13.5
15.9
=
13.5
16
=
13.6
15
=
13.6
15.1
=
13.6
15.2
=
13.6
15.3
=
13.6
15.4
=
13.6
15.5
=
13.6
15.6
=
13.6
15.7
=
13.6
15.8
=
13.6
15.9
=
13.6
16
=
13.7
15
=
13.7
15.1
=
13.7
15.2
=
13.7
15.3
=
13.7
15.4
=
13.7
15.5
=
13.7
15.6
=
13.7
15.7
=
13.7
15.8
=
13.7
15.9
=
13.7
16
=
13.8
15
=
13.8
15.1
=
13.8
15.2
=
13.8
15.3
=
13.8
15.4
=
13.8
15.5
=
13.8
15.6
=
13.8
15.7
=
13.8
15.8
=
13.8
15.9
=
13.8
16
=
13.9
15
=
13.9
15.1
=
13.9
15.2
=
13.9
15.3
=
13.9
15.4
=
13.9
15.5
=
13.9
15.6
=
13.9
15.7
=
13.9
15.8
=
13.9
15.9
=
13.9
16
=
14
15
=
14
15.1
=
14
15.2
=
14
15.3
=
14
15.4
=
14
15.5
=
14
15.6
=
14
15.7
=
14
15.8
=
14
15.9
=
14
16
=