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!
74.7
9.7
=
1.4832345649309E+18
历史上次计算结果
70.2
7.8
=
74.7
9.7
=
31.1
3
=
88.9
6.8
=
31.8
4.4
=
9.5
12
=
45.1
251
=
113.1
16
=
84.9
14.8
=
12.6
4
=
75.9
20.5
=
104
11.6
=
81.6
12.7
=
10.4
17.4
=
81.4
12.6
=
27.9
9.6
=
24.5
7.3
=
103
16.6
=
67.8
3.1
=
80.5
8.1
=
7.7
6.2
=
32.5
4.8
=
39.6
7.5
=
75.7
10.2
=
43.8
11.5
=
49.6
12.8
=
54.6
8.2
=
5.9
12.2
=
7.2
20.3
=
12.3
8.5
=
附近的結果
74
9
=
74
9.1
=
74
9.2
=
74
9.3
=
74
9.4
=
74
9.5
=
74
9.6
=
74
9.7
=
74
9.8
=
74
9.9
=
74
10
=
74.1
9
=
74.1
9.1
=
74.1
9.2
=
74.1
9.3
=
74.1
9.4
=
74.1
9.5
=
74.1
9.6
=
74.1
9.7
=
74.1
9.8
=
74.1
9.9
=
74.1
10
=
74.2
9
=
74.2
9.1
=
74.2
9.2
=
74.2
9.3
=
74.2
9.4
=
74.2
9.5
=
74.2
9.6
=
74.2
9.7
=
74.2
9.8
=
74.2
9.9
=
74.2
10
=
74.3
9
=
74.3
9.1
=
74.3
9.2
=
74.3
9.3
=
74.3
9.4
=
74.3
9.5
=
74.3
9.6
=
74.3
9.7
=
74.3
9.8
=
74.3
9.9
=
74.3
10
=
74.4
9
=
74.4
9.1
=
74.4
9.2
=
74.4
9.3
=
74.4
9.4
=
74.4
9.5
=
74.4
9.6
=
74.4
9.7
=
74.4
9.8
=
74.4
9.9
=
74.4
10
=
74.5
9
=
74.5
9.1
=
74.5
9.2
=
74.5
9.3
=
74.5
9.4
=
74.5
9.5
=
74.5
9.6
=
74.5
9.7
=
74.5
9.8
=
74.5
9.9
=
74.5
10
=
74.6
9
=
74.6
9.1
=
74.6
9.2
=
74.6
9.3
=
74.6
9.4
=
74.6
9.5
=
74.6
9.6
=
74.6
9.7
=
74.6
9.8
=
74.6
9.9
=
74.6
10
=
74.7
9
=
74.7
9.1
=
74.7
9.2
=
74.7
9.3
=
74.7
9.4
=
74.7
9.5
=
74.7
9.6
=
74.7
9.7
=
74.7
9.8
=
74.7
9.9
=
74.7
10
=
74.8
9
=
74.8
9.1
=
74.8
9.2
=
74.8
9.3
=
74.8
9.4
=
74.8
9.5
=
74.8
9.6
=
74.8
9.7
=
74.8
9.8
=
74.8
9.9
=
74.8
10
=
74.9
9
=
74.9
9.1
=
74.9
9.2
=
74.9
9.3
=
74.9
9.4
=
74.9
9.5
=
74.9
9.6
=
74.9
9.7
=
74.9
9.8
=
74.9
9.9
=
74.9
10
=
75
9
=
75
9.1
=
75
9.2
=
75
9.3
=
75
9.4
=
75
9.5
=
75
9.6
=
75
9.7
=
75
9.8
=
75
9.9
=
75
10
=