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!
85.7
8.1
=
4.5409284360557E+15
历史上次计算结果
85.7
8.1
=
55.2
12.1
=
83.5
6.8
=
16.3
1.5
=
11
20.4
=
93.5
3.1
=
13.8
5.9
=
128.2
14.6
=
39.7
10.6
=
13.6
5.8
=
13
5.2
=
12.9
11.5
=
37
12.1
=
82.9
13.7
=
53
3.9
=
24.2
4.7
=
9.4
17.6
=
75
16.5
=
90.5
4.2
=
61
13.2
=
55.6
10.3
=
94.9
7.2
=
78.1
5.1
=
11
4.4
=
94.8
8.1
=
37.4
3.9
=
82.8
13
=
84
7.7
=
75
14.1
=
13.7
5.5
=
附近的結果
85
8
=
85
8.1
=
85
8.2
=
85
8.3
=
85
8.4
=
85
8.5
=
85
8.6
=
85
8.7
=
85
8.8
=
85
8.9
=
85
9
=
85.1
8
=
85.1
8.1
=
85.1
8.2
=
85.1
8.3
=
85.1
8.4
=
85.1
8.5
=
85.1
8.6
=
85.1
8.7
=
85.1
8.8
=
85.1
8.9
=
85.1
9
=
85.2
8
=
85.2
8.1
=
85.2
8.2
=
85.2
8.3
=
85.2
8.4
=
85.2
8.5
=
85.2
8.6
=
85.2
8.7
=
85.2
8.8
=
85.2
8.9
=
85.2
9
=
85.3
8
=
85.3
8.1
=
85.3
8.2
=
85.3
8.3
=
85.3
8.4
=
85.3
8.5
=
85.3
8.6
=
85.3
8.7
=
85.3
8.8
=
85.3
8.9
=
85.3
9
=
85.4
8
=
85.4
8.1
=
85.4
8.2
=
85.4
8.3
=
85.4
8.4
=
85.4
8.5
=
85.4
8.6
=
85.4
8.7
=
85.4
8.8
=
85.4
8.9
=
85.4
9
=
85.5
8
=
85.5
8.1
=
85.5
8.2
=
85.5
8.3
=
85.5
8.4
=
85.5
8.5
=
85.5
8.6
=
85.5
8.7
=
85.5
8.8
=
85.5
8.9
=
85.5
9
=
85.6
8
=
85.6
8.1
=
85.6
8.2
=
85.6
8.3
=
85.6
8.4
=
85.6
8.5
=
85.6
8.6
=
85.6
8.7
=
85.6
8.8
=
85.6
8.9
=
85.6
9
=
85.7
8
=
85.7
8.1
=
85.7
8.2
=
85.7
8.3
=
85.7
8.4
=
85.7
8.5
=
85.7
8.6
=
85.7
8.7
=
85.7
8.8
=
85.7
8.9
=
85.7
9
=
85.8
8
=
85.8
8.1
=
85.8
8.2
=
85.8
8.3
=
85.8
8.4
=
85.8
8.5
=
85.8
8.6
=
85.8
8.7
=
85.8
8.8
=
85.8
8.9
=
85.8
9
=
85.9
8
=
85.9
8.1
=
85.9
8.2
=
85.9
8.3
=
85.9
8.4
=
85.9
8.5
=
85.9
8.6
=
85.9
8.7
=
85.9
8.8
=
85.9
8.9
=
85.9
9
=
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
=