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!
80.7
15
=
4.009618201964E+28
历史上次计算结果
80.7
15
=
72.1
7
=
11.3
7.4
=
95.1
12.8
=
103.1
10.4
=
16.1
6.4
=
95.4
14.5
=
13.7
0.4
=
95.3
14.9
=
22.9
6.5
=
67.2
8.5
=
39.4
16.3
=
79
3.2
=
11.7
2.7
=
24.2
7.3
=
58.8
8.2
=
100.3
1.9
=
100.5
1.7
=
9.2
18
=
11
2.1
=
67.2
9
=
101.1
1
=
44
12.7
=
5.7
20.9
=
61.1
1.6
=
5.7
20
=
88
10.6
=
98
7.9
=
71.9
10.3
=
29.9
1.6
=
附近的結果
80
15
=
80
15.1
=
80
15.2
=
80
15.3
=
80
15.4
=
80
15.5
=
80
15.6
=
80
15.7
=
80
15.8
=
80
15.9
=
80
16
=
80.1
15
=
80.1
15.1
=
80.1
15.2
=
80.1
15.3
=
80.1
15.4
=
80.1
15.5
=
80.1
15.6
=
80.1
15.7
=
80.1
15.8
=
80.1
15.9
=
80.1
16
=
80.2
15
=
80.2
15.1
=
80.2
15.2
=
80.2
15.3
=
80.2
15.4
=
80.2
15.5
=
80.2
15.6
=
80.2
15.7
=
80.2
15.8
=
80.2
15.9
=
80.2
16
=
80.3
15
=
80.3
15.1
=
80.3
15.2
=
80.3
15.3
=
80.3
15.4
=
80.3
15.5
=
80.3
15.6
=
80.3
15.7
=
80.3
15.8
=
80.3
15.9
=
80.3
16
=
80.4
15
=
80.4
15.1
=
80.4
15.2
=
80.4
15.3
=
80.4
15.4
=
80.4
15.5
=
80.4
15.6
=
80.4
15.7
=
80.4
15.8
=
80.4
15.9
=
80.4
16
=
80.5
15
=
80.5
15.1
=
80.5
15.2
=
80.5
15.3
=
80.5
15.4
=
80.5
15.5
=
80.5
15.6
=
80.5
15.7
=
80.5
15.8
=
80.5
15.9
=
80.5
16
=
80.6
15
=
80.6
15.1
=
80.6
15.2
=
80.6
15.3
=
80.6
15.4
=
80.6
15.5
=
80.6
15.6
=
80.6
15.7
=
80.6
15.8
=
80.6
15.9
=
80.6
16
=
80.7
15
=
80.7
15.1
=
80.7
15.2
=
80.7
15.3
=
80.7
15.4
=
80.7
15.5
=
80.7
15.6
=
80.7
15.7
=
80.7
15.8
=
80.7
15.9
=
80.7
16
=
80.8
15
=
80.8
15.1
=
80.8
15.2
=
80.8
15.3
=
80.8
15.4
=
80.8
15.5
=
80.8
15.6
=
80.8
15.7
=
80.8
15.8
=
80.8
15.9
=
80.8
16
=
80.9
15
=
80.9
15.1
=
80.9
15.2
=
80.9
15.3
=
80.9
15.4
=
80.9
15.5
=
80.9
15.6
=
80.9
15.7
=
80.9
15.8
=
80.9
15.9
=
80.9
16
=
81
15
=
81
15.1
=
81
15.2
=
81
15.3
=
81
15.4
=
81
15.5
=
81
15.6
=
81
15.7
=
81
15.8
=
81
15.9
=
81
16
=