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!
77.9
15.6
=
3.2209526442404E+29
历史上次计算结果
54.7
2
=
77.9
15.6
=
82.2
7.7
=
146.6
13.2
=
9.7
2.1
=
74.3
17.1
=
29.1
4.5
=
41.1
10
=
115.8
15.5
=
89
19.2
=
74.6
19.8
=
35.5
12
=
93.7
14.6
=
35.4
12
=
79.4
7
=
93.3
9.9
=
89.8
8
=
52.1
16.7
=
84.4
7.3
=
83.4
13.1
=
15
2160.3
=
61.4
11.3
=
47.5
20.8
=
67.3
14.9
=
80.8
15
=
72.2
8.5
=
61.4
11.4
=
2.9
10.1
=
100.1
5.5
=
102.5
9.5
=
附近的結果
77
15
=
77
15.1
=
77
15.2
=
77
15.3
=
77
15.4
=
77
15.5
=
77
15.6
=
77
15.7
=
77
15.8
=
77
15.9
=
77
16
=
77.1
15
=
77.1
15.1
=
77.1
15.2
=
77.1
15.3
=
77.1
15.4
=
77.1
15.5
=
77.1
15.6
=
77.1
15.7
=
77.1
15.8
=
77.1
15.9
=
77.1
16
=
77.2
15
=
77.2
15.1
=
77.2
15.2
=
77.2
15.3
=
77.2
15.4
=
77.2
15.5
=
77.2
15.6
=
77.2
15.7
=
77.2
15.8
=
77.2
15.9
=
77.2
16
=
77.3
15
=
77.3
15.1
=
77.3
15.2
=
77.3
15.3
=
77.3
15.4
=
77.3
15.5
=
77.3
15.6
=
77.3
15.7
=
77.3
15.8
=
77.3
15.9
=
77.3
16
=
77.4
15
=
77.4
15.1
=
77.4
15.2
=
77.4
15.3
=
77.4
15.4
=
77.4
15.5
=
77.4
15.6
=
77.4
15.7
=
77.4
15.8
=
77.4
15.9
=
77.4
16
=
77.5
15
=
77.5
15.1
=
77.5
15.2
=
77.5
15.3
=
77.5
15.4
=
77.5
15.5
=
77.5
15.6
=
77.5
15.7
=
77.5
15.8
=
77.5
15.9
=
77.5
16
=
77.6
15
=
77.6
15.1
=
77.6
15.2
=
77.6
15.3
=
77.6
15.4
=
77.6
15.5
=
77.6
15.6
=
77.6
15.7
=
77.6
15.8
=
77.6
15.9
=
77.6
16
=
77.7
15
=
77.7
15.1
=
77.7
15.2
=
77.7
15.3
=
77.7
15.4
=
77.7
15.5
=
77.7
15.6
=
77.7
15.7
=
77.7
15.8
=
77.7
15.9
=
77.7
16
=
77.8
15
=
77.8
15.1
=
77.8
15.2
=
77.8
15.3
=
77.8
15.4
=
77.8
15.5
=
77.8
15.6
=
77.8
15.7
=
77.8
15.8
=
77.8
15.9
=
77.8
16
=
77.9
15
=
77.9
15.1
=
77.9
15.2
=
77.9
15.3
=
77.9
15.4
=
77.9
15.5
=
77.9
15.6
=
77.9
15.7
=
77.9
15.8
=
77.9
15.9
=
77.9
16
=
78
15
=
78
15.1
=
78
15.2
=
78
15.3
=
78
15.4
=
78
15.5
=
78
15.6
=
78
15.7
=
78
15.8
=
78
15.9
=
78
16
=