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!
107.7
8.1
=
2.8903284431343E+16
历史上次计算结果
107.7
8.1
=
13.5
2163.4
=
49.7
8.7
=
102.6
6.7
=
19.6
2.1
=
31.8
8.6
=
79.2
8.5
=
10.6
2158
=
51
15.6
=
158.4
16.3
=
72.9
9.8
=
17.6
4.3
=
17.9
4.8
=
46.9
20.7
=
112.4
14.7
=
46.6
20.8
=
30
19
=
49.2
9
=
51.4
15.5
=
97.5
2.5
=
102.8
7.6
=
137
16.3
=
10
18.9
=
19.9
2.8
=
21.6
9.5
=
15
11.4
=
99.4
18.1
=
16
13.9
=
25.5
4.1
=
97.3
12.5
=
附近的結果
107
8
=
107
8.1
=
107
8.2
=
107
8.3
=
107
8.4
=
107
8.5
=
107
8.6
=
107
8.7
=
107
8.8
=
107
8.9
=
107
9
=
107.1
8
=
107.1
8.1
=
107.1
8.2
=
107.1
8.3
=
107.1
8.4
=
107.1
8.5
=
107.1
8.6
=
107.1
8.7
=
107.1
8.8
=
107.1
8.9
=
107.1
9
=
107.2
8
=
107.2
8.1
=
107.2
8.2
=
107.2
8.3
=
107.2
8.4
=
107.2
8.5
=
107.2
8.6
=
107.2
8.7
=
107.2
8.8
=
107.2
8.9
=
107.2
9
=
107.3
8
=
107.3
8.1
=
107.3
8.2
=
107.3
8.3
=
107.3
8.4
=
107.3
8.5
=
107.3
8.6
=
107.3
8.7
=
107.3
8.8
=
107.3
8.9
=
107.3
9
=
107.4
8
=
107.4
8.1
=
107.4
8.2
=
107.4
8.3
=
107.4
8.4
=
107.4
8.5
=
107.4
8.6
=
107.4
8.7
=
107.4
8.8
=
107.4
8.9
=
107.4
9
=
107.5
8
=
107.5
8.1
=
107.5
8.2
=
107.5
8.3
=
107.5
8.4
=
107.5
8.5
=
107.5
8.6
=
107.5
8.7
=
107.5
8.8
=
107.5
8.9
=
107.5
9
=
107.6
8
=
107.6
8.1
=
107.6
8.2
=
107.6
8.3
=
107.6
8.4
=
107.6
8.5
=
107.6
8.6
=
107.6
8.7
=
107.6
8.8
=
107.6
8.9
=
107.6
9
=
107.7
8
=
107.7
8.1
=
107.7
8.2
=
107.7
8.3
=
107.7
8.4
=
107.7
8.5
=
107.7
8.6
=
107.7
8.7
=
107.7
8.8
=
107.7
8.9
=
107.7
9
=
107.8
8
=
107.8
8.1
=
107.8
8.2
=
107.8
8.3
=
107.8
8.4
=
107.8
8.5
=
107.8
8.6
=
107.8
8.7
=
107.8
8.8
=
107.8
8.9
=
107.8
9
=
107.9
8
=
107.9
8.1
=
107.9
8.2
=
107.9
8.3
=
107.9
8.4
=
107.9
8.5
=
107.9
8.6
=
107.9
8.7
=
107.9
8.8
=
107.9
8.9
=
107.9
9
=
108
8
=
108
8.1
=
108
8.2
=
108
8.3
=
108
8.4
=
108
8.5
=
108
8.6
=
108
8.7
=
108
8.8
=
108
8.9
=
108
9
=