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!
86.3
7.8
=
1.261491145673E+15
历史上次计算结果
86.3
7.8
=
88.5
6
=
68.6
7.3
=
5.2
7.8
=
99.5
7.9
=
86.2
7.9
=
95
17
=
99.3
7.2
=
85.3
5.6
=
74.5
5.1
=
43.1
9.2
=
79.6
9.6
=
67.4
8
=
68
5.7
=
4.2
14.6
=
93.4
17.4
=
60.5
1.9
=
8.9
11.4
=
45.8
11.9
=
4.2
14.9
=
1.9
20.4
=
4.5
15
=
86.6
7.9
=
69.1
15.6
=
10.8
2.9
=
9
11.7
=
85.6
11.9
=
67.4
8
=
4.4
3.5
=
35.3
10.4
=
附近的結果
86
7
=
86
7.1
=
86
7.2
=
86
7.3
=
86
7.4
=
86
7.5
=
86
7.6
=
86
7.7
=
86
7.8
=
86
7.9
=
86
8
=
86.1
7
=
86.1
7.1
=
86.1
7.2
=
86.1
7.3
=
86.1
7.4
=
86.1
7.5
=
86.1
7.6
=
86.1
7.7
=
86.1
7.8
=
86.1
7.9
=
86.1
8
=
86.2
7
=
86.2
7.1
=
86.2
7.2
=
86.2
7.3
=
86.2
7.4
=
86.2
7.5
=
86.2
7.6
=
86.2
7.7
=
86.2
7.8
=
86.2
7.9
=
86.2
8
=
86.3
7
=
86.3
7.1
=
86.3
7.2
=
86.3
7.3
=
86.3
7.4
=
86.3
7.5
=
86.3
7.6
=
86.3
7.7
=
86.3
7.8
=
86.3
7.9
=
86.3
8
=
86.4
7
=
86.4
7.1
=
86.4
7.2
=
86.4
7.3
=
86.4
7.4
=
86.4
7.5
=
86.4
7.6
=
86.4
7.7
=
86.4
7.8
=
86.4
7.9
=
86.4
8
=
86.5
7
=
86.5
7.1
=
86.5
7.2
=
86.5
7.3
=
86.5
7.4
=
86.5
7.5
=
86.5
7.6
=
86.5
7.7
=
86.5
7.8
=
86.5
7.9
=
86.5
8
=
86.6
7
=
86.6
7.1
=
86.6
7.2
=
86.6
7.3
=
86.6
7.4
=
86.6
7.5
=
86.6
7.6
=
86.6
7.7
=
86.6
7.8
=
86.6
7.9
=
86.6
8
=
86.7
7
=
86.7
7.1
=
86.7
7.2
=
86.7
7.3
=
86.7
7.4
=
86.7
7.5
=
86.7
7.6
=
86.7
7.7
=
86.7
7.8
=
86.7
7.9
=
86.7
8
=
86.8
7
=
86.8
7.1
=
86.8
7.2
=
86.8
7.3
=
86.8
7.4
=
86.8
7.5
=
86.8
7.6
=
86.8
7.7
=
86.8
7.8
=
86.8
7.9
=
86.8
8
=
86.9
7
=
86.9
7.1
=
86.9
7.2
=
86.9
7.3
=
86.9
7.4
=
86.9
7.5
=
86.9
7.6
=
86.9
7.7
=
86.9
7.8
=
86.9
7.9
=
86.9
8
=
87
7
=
87
7.1
=
87
7.2
=
87
7.3
=
87
7.4
=
87
7.5
=
87
7.6
=
87
7.7
=
87
7.8
=
87
7.9
=
87
8
=