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!
69.9
8.1
=
8.7149544899833E+14
历史上次计算结果
69.9
8.1
=
7.6
12
=
11.4
3
=
77.2
13
=
78
13.6
=
70
18.2
=
44
6
=
120.4
12.3
=
100.4
15
=
4.8
13.7
=
102.3
6.8
=
13.6
6
=
52.1
7
=
66.6
15
=
8.1
9.7
=
113.4
14.8
=
113.4
14.4
=
74.1
17.3
=
26
12.2
=
121
12.1
=
69.6
9
=
7.5
11.9
=
110.1
9
=
7.4
12
=
47.3
8.7
=
26.9
13
=
70
18.7
=
36.2
2.7
=
113
14.7
=
22.9
9.5
=
附近的結果
69
8
=
69
8.1
=
69
8.2
=
69
8.3
=
69
8.4
=
69
8.5
=
69
8.6
=
69
8.7
=
69
8.8
=
69
8.9
=
69
9
=
69.1
8
=
69.1
8.1
=
69.1
8.2
=
69.1
8.3
=
69.1
8.4
=
69.1
8.5
=
69.1
8.6
=
69.1
8.7
=
69.1
8.8
=
69.1
8.9
=
69.1
9
=
69.2
8
=
69.2
8.1
=
69.2
8.2
=
69.2
8.3
=
69.2
8.4
=
69.2
8.5
=
69.2
8.6
=
69.2
8.7
=
69.2
8.8
=
69.2
8.9
=
69.2
9
=
69.3
8
=
69.3
8.1
=
69.3
8.2
=
69.3
8.3
=
69.3
8.4
=
69.3
8.5
=
69.3
8.6
=
69.3
8.7
=
69.3
8.8
=
69.3
8.9
=
69.3
9
=
69.4
8
=
69.4
8.1
=
69.4
8.2
=
69.4
8.3
=
69.4
8.4
=
69.4
8.5
=
69.4
8.6
=
69.4
8.7
=
69.4
8.8
=
69.4
8.9
=
69.4
9
=
69.5
8
=
69.5
8.1
=
69.5
8.2
=
69.5
8.3
=
69.5
8.4
=
69.5
8.5
=
69.5
8.6
=
69.5
8.7
=
69.5
8.8
=
69.5
8.9
=
69.5
9
=
69.6
8
=
69.6
8.1
=
69.6
8.2
=
69.6
8.3
=
69.6
8.4
=
69.6
8.5
=
69.6
8.6
=
69.6
8.7
=
69.6
8.8
=
69.6
8.9
=
69.6
9
=
69.7
8
=
69.7
8.1
=
69.7
8.2
=
69.7
8.3
=
69.7
8.4
=
69.7
8.5
=
69.7
8.6
=
69.7
8.7
=
69.7
8.8
=
69.7
8.9
=
69.7
9
=
69.8
8
=
69.8
8.1
=
69.8
8.2
=
69.8
8.3
=
69.8
8.4
=
69.8
8.5
=
69.8
8.6
=
69.8
8.7
=
69.8
8.8
=
69.8
8.9
=
69.8
9
=
69.9
8
=
69.9
8.1
=
69.9
8.2
=
69.9
8.3
=
69.9
8.4
=
69.9
8.5
=
69.9
8.6
=
69.9
8.7
=
69.9
8.8
=
69.9
8.9
=
69.9
9
=
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
=