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!
85.2
7.9
=
1.7802164043431E+15
历史上次计算结果
85.2
7.9
=
51.8
15.1
=
71.5
19.1
=
71.4
19
=
84.7
7.4
=
51
15.4
=
103.1
15.1
=
89.7
19.1
=
83.4
11.6
=
83.6
10.3
=
14.6
2164.6
=
14.4
2164.7
=
115.9
16.4
=
33.9
12.7
=
14.7
2163.9
=
60.9
7.1
=
46.2
20.7
=
103.5
15.8
=
34
5.7
=
34.3
19.6
=
81.3
10.9
=
83.7
10
=
1.2
18
=
89.5
19.3
=
84.6
9.6
=
66.9
6.3
=
3
20
=
83.5
11.6
=
74.6
12.7
=
83.1
11.5
=
附近的結果
85
7
=
85
7.1
=
85
7.2
=
85
7.3
=
85
7.4
=
85
7.5
=
85
7.6
=
85
7.7
=
85
7.8
=
85
7.9
=
85
8
=
85.1
7
=
85.1
7.1
=
85.1
7.2
=
85.1
7.3
=
85.1
7.4
=
85.1
7.5
=
85.1
7.6
=
85.1
7.7
=
85.1
7.8
=
85.1
7.9
=
85.1
8
=
85.2
7
=
85.2
7.1
=
85.2
7.2
=
85.2
7.3
=
85.2
7.4
=
85.2
7.5
=
85.2
7.6
=
85.2
7.7
=
85.2
7.8
=
85.2
7.9
=
85.2
8
=
85.3
7
=
85.3
7.1
=
85.3
7.2
=
85.3
7.3
=
85.3
7.4
=
85.3
7.5
=
85.3
7.6
=
85.3
7.7
=
85.3
7.8
=
85.3
7.9
=
85.3
8
=
85.4
7
=
85.4
7.1
=
85.4
7.2
=
85.4
7.3
=
85.4
7.4
=
85.4
7.5
=
85.4
7.6
=
85.4
7.7
=
85.4
7.8
=
85.4
7.9
=
85.4
8
=
85.5
7
=
85.5
7.1
=
85.5
7.2
=
85.5
7.3
=
85.5
7.4
=
85.5
7.5
=
85.5
7.6
=
85.5
7.7
=
85.5
7.8
=
85.5
7.9
=
85.5
8
=
85.6
7
=
85.6
7.1
=
85.6
7.2
=
85.6
7.3
=
85.6
7.4
=
85.6
7.5
=
85.6
7.6
=
85.6
7.7
=
85.6
7.8
=
85.6
7.9
=
85.6
8
=
85.7
7
=
85.7
7.1
=
85.7
7.2
=
85.7
7.3
=
85.7
7.4
=
85.7
7.5
=
85.7
7.6
=
85.7
7.7
=
85.7
7.8
=
85.7
7.9
=
85.7
8
=
85.8
7
=
85.8
7.1
=
85.8
7.2
=
85.8
7.3
=
85.8
7.4
=
85.8
7.5
=
85.8
7.6
=
85.8
7.7
=
85.8
7.8
=
85.8
7.9
=
85.8
8
=
85.9
7
=
85.9
7.1
=
85.9
7.2
=
85.9
7.3
=
85.9
7.4
=
85.9
7.5
=
85.9
7.6
=
85.9
7.7
=
85.9
7.8
=
85.9
7.9
=
85.9
8
=
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
=