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!
78.5
14.2
=
8.0751226201358E+26
历史上次计算结果
78.5
14.2
=
35.5
9.2
=
70.7
8.6
=
41.9
7.5
=
1.1
6
=
41.5
7.9
=
163.8
15.1
=
9.8
5.6
=
9.8
5.1
=
9.7
5.2
=
11.6
17.8
=
46.1
1
=
74.5
11
=
82.4
20.9
=
3.5
4
=
27.7
9.8
=
107.9
15.6
=
64.2
6.6
=
147.7
15.6
=
45
251.3
=
6.1
20
=
126.9
11.2
=
77.9
17
=
85.6
6.2
=
26.4
5.4
=
86.8
10
=
90.1
2
=
27.3
8.9
=
90
11.1
=
10.1
17.9
=
附近的結果
78
14
=
78
14.1
=
78
14.2
=
78
14.3
=
78
14.4
=
78
14.5
=
78
14.6
=
78
14.7
=
78
14.8
=
78
14.9
=
78
15
=
78.1
14
=
78.1
14.1
=
78.1
14.2
=
78.1
14.3
=
78.1
14.4
=
78.1
14.5
=
78.1
14.6
=
78.1
14.7
=
78.1
14.8
=
78.1
14.9
=
78.1
15
=
78.2
14
=
78.2
14.1
=
78.2
14.2
=
78.2
14.3
=
78.2
14.4
=
78.2
14.5
=
78.2
14.6
=
78.2
14.7
=
78.2
14.8
=
78.2
14.9
=
78.2
15
=
78.3
14
=
78.3
14.1
=
78.3
14.2
=
78.3
14.3
=
78.3
14.4
=
78.3
14.5
=
78.3
14.6
=
78.3
14.7
=
78.3
14.8
=
78.3
14.9
=
78.3
15
=
78.4
14
=
78.4
14.1
=
78.4
14.2
=
78.4
14.3
=
78.4
14.4
=
78.4
14.5
=
78.4
14.6
=
78.4
14.7
=
78.4
14.8
=
78.4
14.9
=
78.4
15
=
78.5
14
=
78.5
14.1
=
78.5
14.2
=
78.5
14.3
=
78.5
14.4
=
78.5
14.5
=
78.5
14.6
=
78.5
14.7
=
78.5
14.8
=
78.5
14.9
=
78.5
15
=
78.6
14
=
78.6
14.1
=
78.6
14.2
=
78.6
14.3
=
78.6
14.4
=
78.6
14.5
=
78.6
14.6
=
78.6
14.7
=
78.6
14.8
=
78.6
14.9
=
78.6
15
=
78.7
14
=
78.7
14.1
=
78.7
14.2
=
78.7
14.3
=
78.7
14.4
=
78.7
14.5
=
78.7
14.6
=
78.7
14.7
=
78.7
14.8
=
78.7
14.9
=
78.7
15
=
78.8
14
=
78.8
14.1
=
78.8
14.2
=
78.8
14.3
=
78.8
14.4
=
78.8
14.5
=
78.8
14.6
=
78.8
14.7
=
78.8
14.8
=
78.8
14.9
=
78.8
15
=
78.9
14
=
78.9
14.1
=
78.9
14.2
=
78.9
14.3
=
78.9
14.4
=
78.9
14.5
=
78.9
14.6
=
78.9
14.7
=
78.9
14.8
=
78.9
14.9
=
78.9
15
=
79
14
=
79
14.1
=
79
14.2
=
79
14.3
=
79
14.4
=
79
14.5
=
79
14.6
=
79
14.7
=
79
14.8
=
79
14.9
=
79
15
=