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!
67
8.9
=
1.7867580360279E+16
历史上次计算结果
67
8.9
=
57
2.4
=
2.3
4.3
=
97.5
10.6
=
44
12.9
=
48.2
2.7
=
86.6
1.8
=
90.3
2.1
=
102.7
8.6
=
21.1
14
=
6.2
1.2
=
42.5
11.8
=
14.1
11.6
=
95.7
15.8
=
22.4
6.3
=
77.2
11.1
=
42.1
10.7
=
7.3
3.8
=
43.2
2.9
=
93.7
14.2
=
61.8
12.1
=
41.4
8.5
=
82
1.3
=
20.6
10.5
=
10.5
4.4
=
95
14.3
=
133.1
15.3
=
7.9
6.7
=
71.9
10.3
=
145
13.5
=
附近的結果
67
8
=
67
8.1
=
67
8.2
=
67
8.3
=
67
8.4
=
67
8.5
=
67
8.6
=
67
8.7
=
67
8.8
=
67
8.9
=
67
9
=
67.1
8
=
67.1
8.1
=
67.1
8.2
=
67.1
8.3
=
67.1
8.4
=
67.1
8.5
=
67.1
8.6
=
67.1
8.7
=
67.1
8.8
=
67.1
8.9
=
67.1
9
=
67.2
8
=
67.2
8.1
=
67.2
8.2
=
67.2
8.3
=
67.2
8.4
=
67.2
8.5
=
67.2
8.6
=
67.2
8.7
=
67.2
8.8
=
67.2
8.9
=
67.2
9
=
67.3
8
=
67.3
8.1
=
67.3
8.2
=
67.3
8.3
=
67.3
8.4
=
67.3
8.5
=
67.3
8.6
=
67.3
8.7
=
67.3
8.8
=
67.3
8.9
=
67.3
9
=
67.4
8
=
67.4
8.1
=
67.4
8.2
=
67.4
8.3
=
67.4
8.4
=
67.4
8.5
=
67.4
8.6
=
67.4
8.7
=
67.4
8.8
=
67.4
8.9
=
67.4
9
=
67.5
8
=
67.5
8.1
=
67.5
8.2
=
67.5
8.3
=
67.5
8.4
=
67.5
8.5
=
67.5
8.6
=
67.5
8.7
=
67.5
8.8
=
67.5
8.9
=
67.5
9
=
67.6
8
=
67.6
8.1
=
67.6
8.2
=
67.6
8.3
=
67.6
8.4
=
67.6
8.5
=
67.6
8.6
=
67.6
8.7
=
67.6
8.8
=
67.6
8.9
=
67.6
9
=
67.7
8
=
67.7
8.1
=
67.7
8.2
=
67.7
8.3
=
67.7
8.4
=
67.7
8.5
=
67.7
8.6
=
67.7
8.7
=
67.7
8.8
=
67.7
8.9
=
67.7
9
=
67.8
8
=
67.8
8.1
=
67.8
8.2
=
67.8
8.3
=
67.8
8.4
=
67.8
8.5
=
67.8
8.6
=
67.8
8.7
=
67.8
8.8
=
67.8
8.9
=
67.8
9
=
67.9
8
=
67.9
8.1
=
67.9
8.2
=
67.9
8.3
=
67.9
8.4
=
67.9
8.5
=
67.9
8.6
=
67.9
8.7
=
67.9
8.8
=
67.9
8.9
=
67.9
9
=
68
8
=
68
8.1
=
68
8.2
=
68
8.3
=
68
8.4
=
68
8.5
=
68
8.6
=
68
8.7
=
68
8.8
=
68
8.9
=
68
9
=