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!
64.9
12.3
=
1.9525841995371E+22
历史上次计算结果
64.9
12.3
=
64.6
13
=
2.1
9.3
=
12.2
7
=
68.5
4.6
=
17.3
9.8
=
117.9
11.3
=
68.5
4.5
=
137.3
16.7
=
82.2
13
=
64.8
12.5
=
70
2.4
=
68.6
4.8
=
53.7
9.2
=
68.6
4.5
=
38.1
9.7
=
27.1
2339.3
=
67.3
2.7
=
68.6
4.4
=
21
2.9
=
36.6
11
=
68.5
4.3
=
68.6
4.7
=
75
2.4
=
146.1
15.9
=
123.3
12.6
=
16.7
15.3
=
16.8
15.7
=
83.8
14.2
=
35
6.5
=
附近的結果
64
12
=
64
12.1
=
64
12.2
=
64
12.3
=
64
12.4
=
64
12.5
=
64
12.6
=
64
12.7
=
64
12.8
=
64
12.9
=
64
13
=
64.1
12
=
64.1
12.1
=
64.1
12.2
=
64.1
12.3
=
64.1
12.4
=
64.1
12.5
=
64.1
12.6
=
64.1
12.7
=
64.1
12.8
=
64.1
12.9
=
64.1
13
=
64.2
12
=
64.2
12.1
=
64.2
12.2
=
64.2
12.3
=
64.2
12.4
=
64.2
12.5
=
64.2
12.6
=
64.2
12.7
=
64.2
12.8
=
64.2
12.9
=
64.2
13
=
64.3
12
=
64.3
12.1
=
64.3
12.2
=
64.3
12.3
=
64.3
12.4
=
64.3
12.5
=
64.3
12.6
=
64.3
12.7
=
64.3
12.8
=
64.3
12.9
=
64.3
13
=
64.4
12
=
64.4
12.1
=
64.4
12.2
=
64.4
12.3
=
64.4
12.4
=
64.4
12.5
=
64.4
12.6
=
64.4
12.7
=
64.4
12.8
=
64.4
12.9
=
64.4
13
=
64.5
12
=
64.5
12.1
=
64.5
12.2
=
64.5
12.3
=
64.5
12.4
=
64.5
12.5
=
64.5
12.6
=
64.5
12.7
=
64.5
12.8
=
64.5
12.9
=
64.5
13
=
64.6
12
=
64.6
12.1
=
64.6
12.2
=
64.6
12.3
=
64.6
12.4
=
64.6
12.5
=
64.6
12.6
=
64.6
12.7
=
64.6
12.8
=
64.6
12.9
=
64.6
13
=
64.7
12
=
64.7
12.1
=
64.7
12.2
=
64.7
12.3
=
64.7
12.4
=
64.7
12.5
=
64.7
12.6
=
64.7
12.7
=
64.7
12.8
=
64.7
12.9
=
64.7
13
=
64.8
12
=
64.8
12.1
=
64.8
12.2
=
64.8
12.3
=
64.8
12.4
=
64.8
12.5
=
64.8
12.6
=
64.8
12.7
=
64.8
12.8
=
64.8
12.9
=
64.8
13
=
64.9
12
=
64.9
12.1
=
64.9
12.2
=
64.9
12.3
=
64.9
12.4
=
64.9
12.5
=
64.9
12.6
=
64.9
12.7
=
64.9
12.8
=
64.9
12.9
=
64.9
13
=
65
12
=
65
12.1
=
65
12.2
=
65
12.3
=
65
12.4
=
65
12.5
=
65
12.6
=
65
12.7
=
65
12.8
=
65
12.9
=
65
13
=