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!
78.4
1.2
=
187.57686589206
历史上次计算结果
78.4
1.2
=
96.8
11.8
=
88.6
19.8
=
32.4
3.4
=
2.8
5.7
=
34.3
8
=
21.3
17.8
=
23.3
12.7
=
1.5
7
=
75.4
10.1
=
5.4
8.2
=
25.5
2
=
35.7
7.5
=
73.1
19.6
=
44.6
7.7
=
66.5
2.6
=
41.8
9.4
=
73
17.5
=
45
8.6
=
8.5
7.9
=
66.4
2.1
=
5.2
13.2
=
66.2
2.3
=
78.2
5
=
66.4
2.2
=
25.6
10.3
=
13.3
8.5
=
52.8
9.2
=
29
2
=
65.9
9.8
=
附近的結果
78
1
=
78
1.1
=
78
1.2
=
78
1.3
=
78
1.4
=
78
1.5
=
78
1.6
=
78
1.7
=
78
1.8
=
78
1.9
=
78.1
1
=
78.1
1.1
=
78.1
1.2
=
78.1
1.3
=
78.1
1.4
=
78.1
1.5
=
78.1
1.6
=
78.1
1.7
=
78.1
1.8
=
78.1
1.9
=
78.2
1
=
78.2
1.1
=
78.2
1.2
=
78.2
1.3
=
78.2
1.4
=
78.2
1.5
=
78.2
1.6
=
78.2
1.7
=
78.2
1.8
=
78.2
1.9
=
78.3
1
=
78.3
1.1
=
78.3
1.2
=
78.3
1.3
=
78.3
1.4
=
78.3
1.5
=
78.3
1.6
=
78.3
1.7
=
78.3
1.8
=
78.3
1.9
=
78.4
1
=
78.4
1.1
=
78.4
1.2
=
78.4
1.3
=
78.4
1.4
=
78.4
1.5
=
78.4
1.6
=
78.4
1.7
=
78.4
1.8
=
78.4
1.9
=
78.5
1
=
78.5
1.1
=
78.5
1.2
=
78.5
1.3
=
78.5
1.4
=
78.5
1.5
=
78.5
1.6
=
78.5
1.7
=
78.5
1.8
=
78.5
1.9
=
78.6
1
=
78.6
1.1
=
78.6
1.2
=
78.6
1.3
=
78.6
1.4
=
78.6
1.5
=
78.6
1.6
=
78.6
1.7
=
78.6
1.8
=
78.6
1.9
=
78.7
1
=
78.7
1.1
=
78.7
1.2
=
78.7
1.3
=
78.7
1.4
=
78.7
1.5
=
78.7
1.6
=
78.7
1.7
=
78.7
1.8
=
78.7
1.9
=
78.8
1
=
78.8
1.1
=
78.8
1.2
=
78.8
1.3
=
78.8
1.4
=
78.8
1.5
=
78.8
1.6
=
78.8
1.7
=
78.8
1.8
=
78.8
1.9
=
78.9
1
=
78.9
1.1
=
78.9
1.2
=
78.9
1.3
=
78.9
1.4
=
78.9
1.5
=
78.9
1.6
=
78.9
1.7
=
78.9
1.8
=
78.9
1.9
=
79
1
=
79
1.1
=
79
1.2
=
79
1.3
=
79
1.4
=
79
1.5
=
79
1.6
=
79
1.7
=
79
1.8
=
79
1.9
=