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
10
=
8.7732524600824E+18
历史上次计算结果
12.9
11.4
=
78.4
10
=
57.4
9.4
=
59.5
10.7
=
87
8.3
=
71.4
9.3
=
30.4
9.2
=
19.5
13
=
2.9
3
=
19.3
9.7
=
70.2
7.2
=
145.4
15.3
=
35
12
=
40.4
6.4
=
28.8
16.6
=
13.4
2160.3
=
102.4
3.3
=
69.4
7.3
=
78.1
5.2
=
24.4
9.6
=
16.8
20
=
15.3
10.7
=
65.5
13.7
=
35.9
2.9
=
6.9
10.7
=
53.7
15
=
1.7
12.4
=
16.9
20.8
=
89.5
7.8
=
46.8
18
=
附近的結果
78
10
=
78
10.1
=
78
10.2
=
78
10.3
=
78
10.4
=
78
10.5
=
78
10.6
=
78
10.7
=
78
10.8
=
78
10.9
=
78
11
=
78.1
10
=
78.1
10.1
=
78.1
10.2
=
78.1
10.3
=
78.1
10.4
=
78.1
10.5
=
78.1
10.6
=
78.1
10.7
=
78.1
10.8
=
78.1
10.9
=
78.1
11
=
78.2
10
=
78.2
10.1
=
78.2
10.2
=
78.2
10.3
=
78.2
10.4
=
78.2
10.5
=
78.2
10.6
=
78.2
10.7
=
78.2
10.8
=
78.2
10.9
=
78.2
11
=
78.3
10
=
78.3
10.1
=
78.3
10.2
=
78.3
10.3
=
78.3
10.4
=
78.3
10.5
=
78.3
10.6
=
78.3
10.7
=
78.3
10.8
=
78.3
10.9
=
78.3
11
=
78.4
10
=
78.4
10.1
=
78.4
10.2
=
78.4
10.3
=
78.4
10.4
=
78.4
10.5
=
78.4
10.6
=
78.4
10.7
=
78.4
10.8
=
78.4
10.9
=
78.4
11
=
78.5
10
=
78.5
10.1
=
78.5
10.2
=
78.5
10.3
=
78.5
10.4
=
78.5
10.5
=
78.5
10.6
=
78.5
10.7
=
78.5
10.8
=
78.5
10.9
=
78.5
11
=
78.6
10
=
78.6
10.1
=
78.6
10.2
=
78.6
10.3
=
78.6
10.4
=
78.6
10.5
=
78.6
10.6
=
78.6
10.7
=
78.6
10.8
=
78.6
10.9
=
78.6
11
=
78.7
10
=
78.7
10.1
=
78.7
10.2
=
78.7
10.3
=
78.7
10.4
=
78.7
10.5
=
78.7
10.6
=
78.7
10.7
=
78.7
10.8
=
78.7
10.9
=
78.7
11
=
78.8
10
=
78.8
10.1
=
78.8
10.2
=
78.8
10.3
=
78.8
10.4
=
78.8
10.5
=
78.8
10.6
=
78.8
10.7
=
78.8
10.8
=
78.8
10.9
=
78.8
11
=
78.9
10
=
78.9
10.1
=
78.9
10.2
=
78.9
10.3
=
78.9
10.4
=
78.9
10.5
=
78.9
10.6
=
78.9
10.7
=
78.9
10.8
=
78.9
10.9
=
78.9
11
=
79
10
=
79
10.1
=
79
10.2
=
79
10.3
=
79
10.4
=
79
10.5
=
79
10.6
=
79
10.7
=
79
10.8
=
79
10.9
=
79
11
=