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!
70.4
8.7
=
1.1854469798152E+16
历史上次计算结果
70.4
8.7
=
94.7
8.6
=
72.9
16.4
=
5.6
12.5
=
70.9
7.7
=
63.5
8.7
=
8
18.6
=
26
13.2
=
5.9
12.5
=
60.3
20.8
=
60.4
20.4
=
5.8
4.5
=
61.9
12.5
=
27
13.9
=
61.7
12.1
=
1.5
9.1
=
97.1
6.8
=
70
10.2
=
60.6
20
=
104.4
11.2
=
25.2
7.8
=
113
15.4
=
100.4
6.4
=
31.9
5.1
=
3.9
9.1
=
75.4
8.5
=
75.6
8.3
=
69.1
4
=
86
9.7
=
88.2
11.1
=
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
=