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!
78.6
9
=
1.1449932181982E+17
历史上次计算结果
78.6
9
=
85
20.2
=
95.1
10.5
=
18.6
7.6
=
89.3
6.8
=
104.9
11.9
=
39
8
=
102.9
8.5
=
67.4
12.1
=
112.5
13.5
=
81
8.6
=
112.9
13.8
=
102.7
10.3
=
112.4
14
=
96.9
8
=
79.8
14.1
=
77
19
=
8.8
2.6
=
85.6
6
=
15.4
9.4
=
8.4
16
=
86
6
=
41.6
8.6
=
27.1
5.4
=
14.2
2163.4
=
41.8
8.9
=
76
12.5
=
14.7
2163.1
=
90.3
13.6
=
90.2
13.9
=
附近的結果
78
9
=
78
9.1
=
78
9.2
=
78
9.3
=
78
9.4
=
78
9.5
=
78
9.6
=
78
9.7
=
78
9.8
=
78
9.9
=
78
10
=
78.1
9
=
78.1
9.1
=
78.1
9.2
=
78.1
9.3
=
78.1
9.4
=
78.1
9.5
=
78.1
9.6
=
78.1
9.7
=
78.1
9.8
=
78.1
9.9
=
78.1
10
=
78.2
9
=
78.2
9.1
=
78.2
9.2
=
78.2
9.3
=
78.2
9.4
=
78.2
9.5
=
78.2
9.6
=
78.2
9.7
=
78.2
9.8
=
78.2
9.9
=
78.2
10
=
78.3
9
=
78.3
9.1
=
78.3
9.2
=
78.3
9.3
=
78.3
9.4
=
78.3
9.5
=
78.3
9.6
=
78.3
9.7
=
78.3
9.8
=
78.3
9.9
=
78.3
10
=
78.4
9
=
78.4
9.1
=
78.4
9.2
=
78.4
9.3
=
78.4
9.4
=
78.4
9.5
=
78.4
9.6
=
78.4
9.7
=
78.4
9.8
=
78.4
9.9
=
78.4
10
=
78.5
9
=
78.5
9.1
=
78.5
9.2
=
78.5
9.3
=
78.5
9.4
=
78.5
9.5
=
78.5
9.6
=
78.5
9.7
=
78.5
9.8
=
78.5
9.9
=
78.5
10
=
78.6
9
=
78.6
9.1
=
78.6
9.2
=
78.6
9.3
=
78.6
9.4
=
78.6
9.5
=
78.6
9.6
=
78.6
9.7
=
78.6
9.8
=
78.6
9.9
=
78.6
10
=
78.7
9
=
78.7
9.1
=
78.7
9.2
=
78.7
9.3
=
78.7
9.4
=
78.7
9.5
=
78.7
9.6
=
78.7
9.7
=
78.7
9.8
=
78.7
9.9
=
78.7
10
=
78.8
9
=
78.8
9.1
=
78.8
9.2
=
78.8
9.3
=
78.8
9.4
=
78.8
9.5
=
78.8
9.6
=
78.8
9.7
=
78.8
9.8
=
78.8
9.9
=
78.8
10
=
78.9
9
=
78.9
9.1
=
78.9
9.2
=
78.9
9.3
=
78.9
9.4
=
78.9
9.5
=
78.9
9.6
=
78.9
9.7
=
78.9
9.8
=
78.9
9.9
=
78.9
10
=
79
9
=
79
9.1
=
79
9.2
=
79
9.3
=
79
9.4
=
79
9.5
=
79
9.6
=
79
9.7
=
79
9.8
=
79
9.9
=
79
10
=