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!
74
12.1
=
4.1467113814864E+22
历史上次计算结果
74
12.1
=
96.9
7.4
=
94
6.3
=
41.9
9.4
=
91
6.5
=
91.1
6.3
=
70.8
6.9
=
52.7
9.2
=
90.5
4.1
=
43.9
12.1
=
22.7
15.2
=
75
15.9
=
4.1
11.2
=
90
4.8
=
12.7
12.9
=
62.8
8.1
=
19.2
8.7
=
85.1
6.2
=
59.9
11.2
=
14.9
20.3
=
22.2
15.9
=
64.2
3.2
=
91.8
6.8
=
43.7
5.8
=
104.4
8.1
=
9.4
6.4
=
80.6
7.4
=
84.7
1.7
=
93.3
3.6
=
14.9
20.4
=
附近的結果
74
12
=
74
12.1
=
74
12.2
=
74
12.3
=
74
12.4
=
74
12.5
=
74
12.6
=
74
12.7
=
74
12.8
=
74
12.9
=
74
13
=
74.1
12
=
74.1
12.1
=
74.1
12.2
=
74.1
12.3
=
74.1
12.4
=
74.1
12.5
=
74.1
12.6
=
74.1
12.7
=
74.1
12.8
=
74.1
12.9
=
74.1
13
=
74.2
12
=
74.2
12.1
=
74.2
12.2
=
74.2
12.3
=
74.2
12.4
=
74.2
12.5
=
74.2
12.6
=
74.2
12.7
=
74.2
12.8
=
74.2
12.9
=
74.2
13
=
74.3
12
=
74.3
12.1
=
74.3
12.2
=
74.3
12.3
=
74.3
12.4
=
74.3
12.5
=
74.3
12.6
=
74.3
12.7
=
74.3
12.8
=
74.3
12.9
=
74.3
13
=
74.4
12
=
74.4
12.1
=
74.4
12.2
=
74.4
12.3
=
74.4
12.4
=
74.4
12.5
=
74.4
12.6
=
74.4
12.7
=
74.4
12.8
=
74.4
12.9
=
74.4
13
=
74.5
12
=
74.5
12.1
=
74.5
12.2
=
74.5
12.3
=
74.5
12.4
=
74.5
12.5
=
74.5
12.6
=
74.5
12.7
=
74.5
12.8
=
74.5
12.9
=
74.5
13
=
74.6
12
=
74.6
12.1
=
74.6
12.2
=
74.6
12.3
=
74.6
12.4
=
74.6
12.5
=
74.6
12.6
=
74.6
12.7
=
74.6
12.8
=
74.6
12.9
=
74.6
13
=
74.7
12
=
74.7
12.1
=
74.7
12.2
=
74.7
12.3
=
74.7
12.4
=
74.7
12.5
=
74.7
12.6
=
74.7
12.7
=
74.7
12.8
=
74.7
12.9
=
74.7
13
=
74.8
12
=
74.8
12.1
=
74.8
12.2
=
74.8
12.3
=
74.8
12.4
=
74.8
12.5
=
74.8
12.6
=
74.8
12.7
=
74.8
12.8
=
74.8
12.9
=
74.8
13
=
74.9
12
=
74.9
12.1
=
74.9
12.2
=
74.9
12.3
=
74.9
12.4
=
74.9
12.5
=
74.9
12.6
=
74.9
12.7
=
74.9
12.8
=
74.9
12.9
=
74.9
13
=
75
12
=
75
12.1
=
75
12.2
=
75
12.3
=
75
12.4
=
75
12.5
=
75
12.6
=
75
12.7
=
75
12.8
=
75
12.9
=
75
13
=