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!
78.9
11.9
=
3.7602466947965E+22
历史上次计算结果
78.9
11.9
=
29.7
4.8
=
53.6
9
=
25.3
10.2
=
36.5
10.8
=
46.4
4.5
=
73.8
1.2
=
75.4
3.8
=
3.9
2.5
=
89.7
4.3
=
14.4
8.8
=
76.5
8.9
=
72.6
2.1
=
5.9
6.4
=
27.5
9.2
=
1.4
18.7
=
92.4
4.4
=
1.6
15.4
=
112.8
15.2
=
76.9
14.7
=
114.3
14.9
=
75.4
9.1
=
1.6
15.1
=
112.9
15.6
=
88.5
6.2
=
112.5
15.1
=
52.3
6.2
=
16.8
8.2
=
6.8
1.5
=
15.6
9.3
=
附近的結果
78
11
=
78
11.1
=
78
11.2
=
78
11.3
=
78
11.4
=
78
11.5
=
78
11.6
=
78
11.7
=
78
11.8
=
78
11.9
=
78
12
=
78.1
11
=
78.1
11.1
=
78.1
11.2
=
78.1
11.3
=
78.1
11.4
=
78.1
11.5
=
78.1
11.6
=
78.1
11.7
=
78.1
11.8
=
78.1
11.9
=
78.1
12
=
78.2
11
=
78.2
11.1
=
78.2
11.2
=
78.2
11.3
=
78.2
11.4
=
78.2
11.5
=
78.2
11.6
=
78.2
11.7
=
78.2
11.8
=
78.2
11.9
=
78.2
12
=
78.3
11
=
78.3
11.1
=
78.3
11.2
=
78.3
11.3
=
78.3
11.4
=
78.3
11.5
=
78.3
11.6
=
78.3
11.7
=
78.3
11.8
=
78.3
11.9
=
78.3
12
=
78.4
11
=
78.4
11.1
=
78.4
11.2
=
78.4
11.3
=
78.4
11.4
=
78.4
11.5
=
78.4
11.6
=
78.4
11.7
=
78.4
11.8
=
78.4
11.9
=
78.4
12
=
78.5
11
=
78.5
11.1
=
78.5
11.2
=
78.5
11.3
=
78.5
11.4
=
78.5
11.5
=
78.5
11.6
=
78.5
11.7
=
78.5
11.8
=
78.5
11.9
=
78.5
12
=
78.6
11
=
78.6
11.1
=
78.6
11.2
=
78.6
11.3
=
78.6
11.4
=
78.6
11.5
=
78.6
11.6
=
78.6
11.7
=
78.6
11.8
=
78.6
11.9
=
78.6
12
=
78.7
11
=
78.7
11.1
=
78.7
11.2
=
78.7
11.3
=
78.7
11.4
=
78.7
11.5
=
78.7
11.6
=
78.7
11.7
=
78.7
11.8
=
78.7
11.9
=
78.7
12
=
78.8
11
=
78.8
11.1
=
78.8
11.2
=
78.8
11.3
=
78.8
11.4
=
78.8
11.5
=
78.8
11.6
=
78.8
11.7
=
78.8
11.8
=
78.8
11.9
=
78.8
12
=
78.9
11
=
78.9
11.1
=
78.9
11.2
=
78.9
11.3
=
78.9
11.4
=
78.9
11.5
=
78.9
11.6
=
78.9
11.7
=
78.9
11.8
=
78.9
11.9
=
78.9
12
=
79
11
=
79
11.1
=
79
11.2
=
79
11.3
=
79
11.4
=
79
11.5
=
79
11.6
=
79
11.7
=
79
11.8
=
79
11.9
=
79
12
=