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!
86.1
9
=
2.6003293810021E+17
历史上次计算结果
90
2.1
=
86.1
9
=
75.2
4.3
=
86.3
9
=
45
251.1
=
26.1
5.6
=
66.6
8.1
=
25
10.3
=
3.3
7.3
=
6
8.1
=
10
9
=
70.8
10.9
=
39.3
13.9
=
10.5
10
=
41.7
7.2
=
58
6.5
=
45.4
250.4
=
39.4
6.8
=
80.8
20.6
=
61.5
12
=
5.5
1.7
=
92.6
8.6
=
83.1
8.7
=
19.4
9.9
=
33
12.4
=
72.2
3.3
=
92.5
8
=
27.4
12.4
=
13.2
6.9
=
26.7
13
=
附近的結果
86
9
=
86
9.1
=
86
9.2
=
86
9.3
=
86
9.4
=
86
9.5
=
86
9.6
=
86
9.7
=
86
9.8
=
86
9.9
=
86
10
=
86.1
9
=
86.1
9.1
=
86.1
9.2
=
86.1
9.3
=
86.1
9.4
=
86.1
9.5
=
86.1
9.6
=
86.1
9.7
=
86.1
9.8
=
86.1
9.9
=
86.1
10
=
86.2
9
=
86.2
9.1
=
86.2
9.2
=
86.2
9.3
=
86.2
9.4
=
86.2
9.5
=
86.2
9.6
=
86.2
9.7
=
86.2
9.8
=
86.2
9.9
=
86.2
10
=
86.3
9
=
86.3
9.1
=
86.3
9.2
=
86.3
9.3
=
86.3
9.4
=
86.3
9.5
=
86.3
9.6
=
86.3
9.7
=
86.3
9.8
=
86.3
9.9
=
86.3
10
=
86.4
9
=
86.4
9.1
=
86.4
9.2
=
86.4
9.3
=
86.4
9.4
=
86.4
9.5
=
86.4
9.6
=
86.4
9.7
=
86.4
9.8
=
86.4
9.9
=
86.4
10
=
86.5
9
=
86.5
9.1
=
86.5
9.2
=
86.5
9.3
=
86.5
9.4
=
86.5
9.5
=
86.5
9.6
=
86.5
9.7
=
86.5
9.8
=
86.5
9.9
=
86.5
10
=
86.6
9
=
86.6
9.1
=
86.6
9.2
=
86.6
9.3
=
86.6
9.4
=
86.6
9.5
=
86.6
9.6
=
86.6
9.7
=
86.6
9.8
=
86.6
9.9
=
86.6
10
=
86.7
9
=
86.7
9.1
=
86.7
9.2
=
86.7
9.3
=
86.7
9.4
=
86.7
9.5
=
86.7
9.6
=
86.7
9.7
=
86.7
9.8
=
86.7
9.9
=
86.7
10
=
86.8
9
=
86.8
9.1
=
86.8
9.2
=
86.8
9.3
=
86.8
9.4
=
86.8
9.5
=
86.8
9.6
=
86.8
9.7
=
86.8
9.8
=
86.8
9.9
=
86.8
10
=
86.9
9
=
86.9
9.1
=
86.9
9.2
=
86.9
9.3
=
86.9
9.4
=
86.9
9.5
=
86.9
9.6
=
86.9
9.7
=
86.9
9.8
=
86.9
9.9
=
86.9
10
=
87
9
=
87
9.1
=
87
9.2
=
87
9.3
=
87
9.4
=
87
9.5
=
87
9.6
=
87
9.7
=
87
9.8
=
87
9.9
=
87
10
=