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!
73.2
8.5
=
7.0525177682112E+15
历史上次计算结果
73.2
8.5
=
36.3
9.8
=
6
4.4
=
130.4
13.1
=
6.6
9
=
75.2
16.7
=
32.5
8.6
=
36.4
9.4
=
29.7
9.2
=
103.1
15.5
=
86.4
7.7
=
96.1
15.9
=
39.5
2.2
=
80.7
14.3
=
13.6
3.1
=
93.3
9
=
5.4
4.5
=
3
13
=
5.8
5
=
29.1
9.3
=
7
15.5
=
51.9
10.1
=
84.9
15.8
=
67.7
7.5
=
1.7
6.4
=
4.2
10.3
=
36.8
9.2
=
116
15.4
=
87.8
4.1
=
87.1
17.1
=
附近的結果
73
8
=
73
8.1
=
73
8.2
=
73
8.3
=
73
8.4
=
73
8.5
=
73
8.6
=
73
8.7
=
73
8.8
=
73
8.9
=
73
9
=
73.1
8
=
73.1
8.1
=
73.1
8.2
=
73.1
8.3
=
73.1
8.4
=
73.1
8.5
=
73.1
8.6
=
73.1
8.7
=
73.1
8.8
=
73.1
8.9
=
73.1
9
=
73.2
8
=
73.2
8.1
=
73.2
8.2
=
73.2
8.3
=
73.2
8.4
=
73.2
8.5
=
73.2
8.6
=
73.2
8.7
=
73.2
8.8
=
73.2
8.9
=
73.2
9
=
73.3
8
=
73.3
8.1
=
73.3
8.2
=
73.3
8.3
=
73.3
8.4
=
73.3
8.5
=
73.3
8.6
=
73.3
8.7
=
73.3
8.8
=
73.3
8.9
=
73.3
9
=
73.4
8
=
73.4
8.1
=
73.4
8.2
=
73.4
8.3
=
73.4
8.4
=
73.4
8.5
=
73.4
8.6
=
73.4
8.7
=
73.4
8.8
=
73.4
8.9
=
73.4
9
=
73.5
8
=
73.5
8.1
=
73.5
8.2
=
73.5
8.3
=
73.5
8.4
=
73.5
8.5
=
73.5
8.6
=
73.5
8.7
=
73.5
8.8
=
73.5
8.9
=
73.5
9
=
73.6
8
=
73.6
8.1
=
73.6
8.2
=
73.6
8.3
=
73.6
8.4
=
73.6
8.5
=
73.6
8.6
=
73.6
8.7
=
73.6
8.8
=
73.6
8.9
=
73.6
9
=
73.7
8
=
73.7
8.1
=
73.7
8.2
=
73.7
8.3
=
73.7
8.4
=
73.7
8.5
=
73.7
8.6
=
73.7
8.7
=
73.7
8.8
=
73.7
8.9
=
73.7
9
=
73.8
8
=
73.8
8.1
=
73.8
8.2
=
73.8
8.3
=
73.8
8.4
=
73.8
8.5
=
73.8
8.6
=
73.8
8.7
=
73.8
8.8
=
73.8
8.9
=
73.8
9
=
73.9
8
=
73.9
8.1
=
73.9
8.2
=
73.9
8.3
=
73.9
8.4
=
73.9
8.5
=
73.9
8.6
=
73.9
8.7
=
73.9
8.8
=
73.9
8.9
=
73.9
9
=
74
8
=
74
8.1
=
74
8.2
=
74
8.3
=
74
8.4
=
74
8.5
=
74
8.6
=
74
8.7
=
74
8.8
=
74
8.9
=
74
9
=