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!
86.4
8.5
=
2.8864684246381E+16
历史上次计算结果
86.4
8.5
=
18.5
20.2
=
34.2
8.3
=
37.9
8.3
=
16.6
2162.4
=
78.8
1.7
=
18.8
20.5
=
91.2
13.1
=
78.6
1.1
=
21.6
13.8
=
19.1
8.8
=
89.9
4.1
=
19
4.8
=
63.4
16.1
=
12.4
14.8
=
98.7
13.6
=
11.9
11.5
=
60.7
9.1
=
28.1
14
=
2.8
16.5
=
161.6
16.1
=
34.8
12.5
=
85.1
6.5
=
9.5
1.3
=
51.7
17
=
12
6.9
=
80.7
11.3
=
66.7
12.4
=
60.9
9
=
86
6.1
=
附近的結果
86
8
=
86
8.1
=
86
8.2
=
86
8.3
=
86
8.4
=
86
8.5
=
86
8.6
=
86
8.7
=
86
8.8
=
86
8.9
=
86
9
=
86.1
8
=
86.1
8.1
=
86.1
8.2
=
86.1
8.3
=
86.1
8.4
=
86.1
8.5
=
86.1
8.6
=
86.1
8.7
=
86.1
8.8
=
86.1
8.9
=
86.1
9
=
86.2
8
=
86.2
8.1
=
86.2
8.2
=
86.2
8.3
=
86.2
8.4
=
86.2
8.5
=
86.2
8.6
=
86.2
8.7
=
86.2
8.8
=
86.2
8.9
=
86.2
9
=
86.3
8
=
86.3
8.1
=
86.3
8.2
=
86.3
8.3
=
86.3
8.4
=
86.3
8.5
=
86.3
8.6
=
86.3
8.7
=
86.3
8.8
=
86.3
8.9
=
86.3
9
=
86.4
8
=
86.4
8.1
=
86.4
8.2
=
86.4
8.3
=
86.4
8.4
=
86.4
8.5
=
86.4
8.6
=
86.4
8.7
=
86.4
8.8
=
86.4
8.9
=
86.4
9
=
86.5
8
=
86.5
8.1
=
86.5
8.2
=
86.5
8.3
=
86.5
8.4
=
86.5
8.5
=
86.5
8.6
=
86.5
8.7
=
86.5
8.8
=
86.5
8.9
=
86.5
9
=
86.6
8
=
86.6
8.1
=
86.6
8.2
=
86.6
8.3
=
86.6
8.4
=
86.6
8.5
=
86.6
8.6
=
86.6
8.7
=
86.6
8.8
=
86.6
8.9
=
86.6
9
=
86.7
8
=
86.7
8.1
=
86.7
8.2
=
86.7
8.3
=
86.7
8.4
=
86.7
8.5
=
86.7
8.6
=
86.7
8.7
=
86.7
8.8
=
86.7
8.9
=
86.7
9
=
86.8
8
=
86.8
8.1
=
86.8
8.2
=
86.8
8.3
=
86.8
8.4
=
86.8
8.5
=
86.8
8.6
=
86.8
8.7
=
86.8
8.8
=
86.8
8.9
=
86.8
9
=
86.9
8
=
86.9
8.1
=
86.9
8.2
=
86.9
8.3
=
86.9
8.4
=
86.9
8.5
=
86.9
8.6
=
86.9
8.7
=
86.9
8.8
=
86.9
8.9
=
86.9
9
=
87
8
=
87
8.1
=
87
8.2
=
87
8.3
=
87
8.4
=
87
8.5
=
87
8.6
=
87
8.7
=
87
8.8
=
87
8.9
=
87
9
=