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!
77.4
6.5
=
1891543113171.7
历史上次计算结果
77.4
6.5
=
125
11.5
=
45.5
13.1
=
45.8
13.6
=
12.6
17.8
=
14.1
10.2
=
93.9
8.2
=
72.7
9.3
=
10.4
5.7
=
80.1
7
=
11
14.2
=
10.5
5.4
=
62.2
9.6
=
62.5
9.8
=
80
11
=
69.4
2
=
94.6
2.2
=
106.9
12.1
=
70.3
14.5
=
100
7.5
=
79.2
2.3
=
89.2
14.1
=
26.5
3.8
=
24.7
5.7
=
94.1
6.4
=
114.2
12.4
=
8.6
8.7
=
94.1
6.9
=
94.5
6.8
=
104.2
10.5
=
附近的結果
77
6
=
77
6.1
=
77
6.2
=
77
6.3
=
77
6.4
=
77
6.5
=
77
6.6
=
77
6.7
=
77
6.8
=
77
6.9
=
77
7
=
77.1
6
=
77.1
6.1
=
77.1
6.2
=
77.1
6.3
=
77.1
6.4
=
77.1
6.5
=
77.1
6.6
=
77.1
6.7
=
77.1
6.8
=
77.1
6.9
=
77.1
7
=
77.2
6
=
77.2
6.1
=
77.2
6.2
=
77.2
6.3
=
77.2
6.4
=
77.2
6.5
=
77.2
6.6
=
77.2
6.7
=
77.2
6.8
=
77.2
6.9
=
77.2
7
=
77.3
6
=
77.3
6.1
=
77.3
6.2
=
77.3
6.3
=
77.3
6.4
=
77.3
6.5
=
77.3
6.6
=
77.3
6.7
=
77.3
6.8
=
77.3
6.9
=
77.3
7
=
77.4
6
=
77.4
6.1
=
77.4
6.2
=
77.4
6.3
=
77.4
6.4
=
77.4
6.5
=
77.4
6.6
=
77.4
6.7
=
77.4
6.8
=
77.4
6.9
=
77.4
7
=
77.5
6
=
77.5
6.1
=
77.5
6.2
=
77.5
6.3
=
77.5
6.4
=
77.5
6.5
=
77.5
6.6
=
77.5
6.7
=
77.5
6.8
=
77.5
6.9
=
77.5
7
=
77.6
6
=
77.6
6.1
=
77.6
6.2
=
77.6
6.3
=
77.6
6.4
=
77.6
6.5
=
77.6
6.6
=
77.6
6.7
=
77.6
6.8
=
77.6
6.9
=
77.6
7
=
77.7
6
=
77.7
6.1
=
77.7
6.2
=
77.7
6.3
=
77.7
6.4
=
77.7
6.5
=
77.7
6.6
=
77.7
6.7
=
77.7
6.8
=
77.7
6.9
=
77.7
7
=
77.8
6
=
77.8
6.1
=
77.8
6.2
=
77.8
6.3
=
77.8
6.4
=
77.8
6.5
=
77.8
6.6
=
77.8
6.7
=
77.8
6.8
=
77.8
6.9
=
77.8
7
=
77.9
6
=
77.9
6.1
=
77.9
6.2
=
77.9
6.3
=
77.9
6.4
=
77.9
6.5
=
77.9
6.6
=
77.9
6.7
=
77.9
6.8
=
77.9
6.9
=
77.9
7
=
78
6
=
78
6.1
=
78
6.2
=
78
6.3
=
78
6.4
=
78
6.5
=
78
6.6
=
78
6.7
=
78
6.8
=
78
6.9
=
78
7
=