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!
66.9
15
=
2.4065326959237E+27
历史上次计算结果
66.9
15
=
78
16.4
=
5.9
15.5
=
6.2
1840.1
=
52.8
7
=
138
13
=
110.7
9.1
=
82.5
5.3
=
58.5
3.1
=
77
13.1
=
58.9
3.1
=
110
9.9
=
9.4
14.5
=
25.6
2.7
=
9.5
15
=
120.1
12.8
=
6.3
1840.7
=
4
13
=
143.3
14.5
=
11.5
5.4
=
111
9.5
=
141
16.7
=
110
9.4
=
10.7
6.1
=
56.9
10
=
51.8
6.5
=
79
16.3
=
6.7
1840.4
=
58.2
3.6
=
102.7
6.3
=
附近的結果
66
15
=
66
15.1
=
66
15.2
=
66
15.3
=
66
15.4
=
66
15.5
=
66
15.6
=
66
15.7
=
66
15.8
=
66
15.9
=
66
16
=
66.1
15
=
66.1
15.1
=
66.1
15.2
=
66.1
15.3
=
66.1
15.4
=
66.1
15.5
=
66.1
15.6
=
66.1
15.7
=
66.1
15.8
=
66.1
15.9
=
66.1
16
=
66.2
15
=
66.2
15.1
=
66.2
15.2
=
66.2
15.3
=
66.2
15.4
=
66.2
15.5
=
66.2
15.6
=
66.2
15.7
=
66.2
15.8
=
66.2
15.9
=
66.2
16
=
66.3
15
=
66.3
15.1
=
66.3
15.2
=
66.3
15.3
=
66.3
15.4
=
66.3
15.5
=
66.3
15.6
=
66.3
15.7
=
66.3
15.8
=
66.3
15.9
=
66.3
16
=
66.4
15
=
66.4
15.1
=
66.4
15.2
=
66.4
15.3
=
66.4
15.4
=
66.4
15.5
=
66.4
15.6
=
66.4
15.7
=
66.4
15.8
=
66.4
15.9
=
66.4
16
=
66.5
15
=
66.5
15.1
=
66.5
15.2
=
66.5
15.3
=
66.5
15.4
=
66.5
15.5
=
66.5
15.6
=
66.5
15.7
=
66.5
15.8
=
66.5
15.9
=
66.5
16
=
66.6
15
=
66.6
15.1
=
66.6
15.2
=
66.6
15.3
=
66.6
15.4
=
66.6
15.5
=
66.6
15.6
=
66.6
15.7
=
66.6
15.8
=
66.6
15.9
=
66.6
16
=
66.7
15
=
66.7
15.1
=
66.7
15.2
=
66.7
15.3
=
66.7
15.4
=
66.7
15.5
=
66.7
15.6
=
66.7
15.7
=
66.7
15.8
=
66.7
15.9
=
66.7
16
=
66.8
15
=
66.8
15.1
=
66.8
15.2
=
66.8
15.3
=
66.8
15.4
=
66.8
15.5
=
66.8
15.6
=
66.8
15.7
=
66.8
15.8
=
66.8
15.9
=
66.8
16
=
66.9
15
=
66.9
15.1
=
66.9
15.2
=
66.9
15.3
=
66.9
15.4
=
66.9
15.5
=
66.9
15.6
=
66.9
15.7
=
66.9
15.8
=
66.9
15.9
=
66.9
16
=
67
15
=
67
15.1
=
67
15.2
=
67
15.3
=
67
15.4
=
67
15.5
=
67
15.6
=
67
15.7
=
67
15.8
=
67
15.9
=
67
16
=