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!
70.8
8.5
=
5.3123011928957E+15
历史上次计算结果
70.8
8.5
=
13.5
7.3
=
80.3
7
=
63.3
14.7
=
14.5
10.4
=
34.6
15.6
=
34.2
15.5
=
88.7
5.5
=
31.9
1.8
=
89.6
10.8
=
29.5
9.5
=
88.6
5.6
=
2.7
13.9
=
27.2
8.5
=
78.1
11.6
=
75
19.5
=
24.7
5.2
=
21.9
13.2
=
74.7
9.3
=
104
18.4
=
76.2
10.5
=
37.3
12.6
=
16.5
9.1
=
88.2
5.9
=
87.3
16.1
=
70.5
8.1
=
89.9
4.4
=
86
19.2
=
89.2
4.1
=
5
2.5
=
附近的結果
70
8
=
70
8.1
=
70
8.2
=
70
8.3
=
70
8.4
=
70
8.5
=
70
8.6
=
70
8.7
=
70
8.8
=
70
8.9
=
70
9
=
70.1
8
=
70.1
8.1
=
70.1
8.2
=
70.1
8.3
=
70.1
8.4
=
70.1
8.5
=
70.1
8.6
=
70.1
8.7
=
70.1
8.8
=
70.1
8.9
=
70.1
9
=
70.2
8
=
70.2
8.1
=
70.2
8.2
=
70.2
8.3
=
70.2
8.4
=
70.2
8.5
=
70.2
8.6
=
70.2
8.7
=
70.2
8.8
=
70.2
8.9
=
70.2
9
=
70.3
8
=
70.3
8.1
=
70.3
8.2
=
70.3
8.3
=
70.3
8.4
=
70.3
8.5
=
70.3
8.6
=
70.3
8.7
=
70.3
8.8
=
70.3
8.9
=
70.3
9
=
70.4
8
=
70.4
8.1
=
70.4
8.2
=
70.4
8.3
=
70.4
8.4
=
70.4
8.5
=
70.4
8.6
=
70.4
8.7
=
70.4
8.8
=
70.4
8.9
=
70.4
9
=
70.5
8
=
70.5
8.1
=
70.5
8.2
=
70.5
8.3
=
70.5
8.4
=
70.5
8.5
=
70.5
8.6
=
70.5
8.7
=
70.5
8.8
=
70.5
8.9
=
70.5
9
=
70.6
8
=
70.6
8.1
=
70.6
8.2
=
70.6
8.3
=
70.6
8.4
=
70.6
8.5
=
70.6
8.6
=
70.6
8.7
=
70.6
8.8
=
70.6
8.9
=
70.6
9
=
70.7
8
=
70.7
8.1
=
70.7
8.2
=
70.7
8.3
=
70.7
8.4
=
70.7
8.5
=
70.7
8.6
=
70.7
8.7
=
70.7
8.8
=
70.7
8.9
=
70.7
9
=
70.8
8
=
70.8
8.1
=
70.8
8.2
=
70.8
8.3
=
70.8
8.4
=
70.8
8.5
=
70.8
8.6
=
70.8
8.7
=
70.8
8.8
=
70.8
8.9
=
70.8
9
=
70.9
8
=
70.9
8.1
=
70.9
8.2
=
70.9
8.3
=
70.9
8.4
=
70.9
8.5
=
70.9
8.6
=
70.9
8.7
=
70.9
8.8
=
70.9
8.9
=
70.9
9
=
71
8
=
71
8.1
=
71
8.2
=
71
8.3
=
71
8.4
=
71
8.5
=
71
8.6
=
71
8.7
=
71
8.8
=
71
8.9
=
71
9
=