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!
75.5
8
=
1.0557853051841E+15
历史上次计算结果
75.5
8
=
12.3
8.4
=
74.4
11.8
=
69.5
16.7
=
73.6
1.3
=
57.6
2.4
=
88.1
11.8
=
20.3
13.2
=
104.7
11.2
=
4.9
3
=
31.5
5.3
=
152
14.5
=
103.6
12.5
=
23.2
14.8
=
103.8
12.2
=
4
3.9
=
6
12.3
=
70.7
15.7
=
2.6
8.8
=
71
15.9
=
22.7
4.2
=
31.2
1.5
=
10.2
17.2
=
34.4
20.9
=
5.1
9.2
=
85
15.9
=
91.4
8.5
=
45
5.8
=
83.2
20.2
=
88.8
4.7
=
附近的結果
75
8
=
75
8.1
=
75
8.2
=
75
8.3
=
75
8.4
=
75
8.5
=
75
8.6
=
75
8.7
=
75
8.8
=
75
8.9
=
75
9
=
75.1
8
=
75.1
8.1
=
75.1
8.2
=
75.1
8.3
=
75.1
8.4
=
75.1
8.5
=
75.1
8.6
=
75.1
8.7
=
75.1
8.8
=
75.1
8.9
=
75.1
9
=
75.2
8
=
75.2
8.1
=
75.2
8.2
=
75.2
8.3
=
75.2
8.4
=
75.2
8.5
=
75.2
8.6
=
75.2
8.7
=
75.2
8.8
=
75.2
8.9
=
75.2
9
=
75.3
8
=
75.3
8.1
=
75.3
8.2
=
75.3
8.3
=
75.3
8.4
=
75.3
8.5
=
75.3
8.6
=
75.3
8.7
=
75.3
8.8
=
75.3
8.9
=
75.3
9
=
75.4
8
=
75.4
8.1
=
75.4
8.2
=
75.4
8.3
=
75.4
8.4
=
75.4
8.5
=
75.4
8.6
=
75.4
8.7
=
75.4
8.8
=
75.4
8.9
=
75.4
9
=
75.5
8
=
75.5
8.1
=
75.5
8.2
=
75.5
8.3
=
75.5
8.4
=
75.5
8.5
=
75.5
8.6
=
75.5
8.7
=
75.5
8.8
=
75.5
8.9
=
75.5
9
=
75.6
8
=
75.6
8.1
=
75.6
8.2
=
75.6
8.3
=
75.6
8.4
=
75.6
8.5
=
75.6
8.6
=
75.6
8.7
=
75.6
8.8
=
75.6
8.9
=
75.6
9
=
75.7
8
=
75.7
8.1
=
75.7
8.2
=
75.7
8.3
=
75.7
8.4
=
75.7
8.5
=
75.7
8.6
=
75.7
8.7
=
75.7
8.8
=
75.7
8.9
=
75.7
9
=
75.8
8
=
75.8
8.1
=
75.8
8.2
=
75.8
8.3
=
75.8
8.4
=
75.8
8.5
=
75.8
8.6
=
75.8
8.7
=
75.8
8.8
=
75.8
8.9
=
75.8
9
=
75.9
8
=
75.9
8.1
=
75.9
8.2
=
75.9
8.3
=
75.9
8.4
=
75.9
8.5
=
75.9
8.6
=
75.9
8.7
=
75.9
8.8
=
75.9
8.9
=
75.9
9
=
76
8
=
76
8.1
=
76
8.2
=
76
8.3
=
76
8.4
=
76
8.5
=
76
8.6
=
76
8.7
=
76
8.8
=
76
8.9
=
76
9
=