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!
68.6
4.9
=
995378296.33324
历史上次计算结果
68.6
4.9
=
38.4
9.7
=
55.8
9.2
=
38.3
9.2
=
70.8
19.8
=
55.1
9.2
=
55.7
9.8
=
55
9.9
=
39.2
6.4
=
44.1
13.1
=
55
9.5
=
55.9
9.8
=
55.9
9.3
=
55.8
9.8
=
55.4
9.9
=
55.4
9.4
=
55.6
9.6
=
66
2.1
=
55.1
9.7
=
49.4
8.7
=
49.7
8.7
=
49.5
8.6
=
49.8
9
=
30.5
8.6
=
49.2
8.5
=
49.2
9
=
49.2
8.1
=
49.3
9
=
49.8
8.6
=
7.1
13.8
=
附近的結果
68
4
=
68
4.1
=
68
4.2
=
68
4.3
=
68
4.4
=
68
4.5
=
68
4.6
=
68
4.7
=
68
4.8
=
68
4.9
=
68
5
=
68.1
4
=
68.1
4.1
=
68.1
4.2
=
68.1
4.3
=
68.1
4.4
=
68.1
4.5
=
68.1
4.6
=
68.1
4.7
=
68.1
4.8
=
68.1
4.9
=
68.1
5
=
68.2
4
=
68.2
4.1
=
68.2
4.2
=
68.2
4.3
=
68.2
4.4
=
68.2
4.5
=
68.2
4.6
=
68.2
4.7
=
68.2
4.8
=
68.2
4.9
=
68.2
5
=
68.3
4
=
68.3
4.1
=
68.3
4.2
=
68.3
4.3
=
68.3
4.4
=
68.3
4.5
=
68.3
4.6
=
68.3
4.7
=
68.3
4.8
=
68.3
4.9
=
68.3
5
=
68.4
4
=
68.4
4.1
=
68.4
4.2
=
68.4
4.3
=
68.4
4.4
=
68.4
4.5
=
68.4
4.6
=
68.4
4.7
=
68.4
4.8
=
68.4
4.9
=
68.4
5
=
68.5
4
=
68.5
4.1
=
68.5
4.2
=
68.5
4.3
=
68.5
4.4
=
68.5
4.5
=
68.5
4.6
=
68.5
4.7
=
68.5
4.8
=
68.5
4.9
=
68.5
5
=
68.6
4
=
68.6
4.1
=
68.6
4.2
=
68.6
4.3
=
68.6
4.4
=
68.6
4.5
=
68.6
4.6
=
68.6
4.7
=
68.6
4.8
=
68.6
4.9
=
68.6
5
=
68.7
4
=
68.7
4.1
=
68.7
4.2
=
68.7
4.3
=
68.7
4.4
=
68.7
4.5
=
68.7
4.6
=
68.7
4.7
=
68.7
4.8
=
68.7
4.9
=
68.7
5
=
68.8
4
=
68.8
4.1
=
68.8
4.2
=
68.8
4.3
=
68.8
4.4
=
68.8
4.5
=
68.8
4.6
=
68.8
4.7
=
68.8
4.8
=
68.8
4.9
=
68.8
5
=
68.9
4
=
68.9
4.1
=
68.9
4.2
=
68.9
4.3
=
68.9
4.4
=
68.9
4.5
=
68.9
4.6
=
68.9
4.7
=
68.9
4.8
=
68.9
4.9
=
68.9
5
=
69
4
=
69
4.1
=
69
4.2
=
69
4.3
=
69
4.4
=
69
4.5
=
69
4.6
=
69
4.7
=
69
4.8
=
69
4.9
=
69
5
=