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!
77
12
=
4.3439888521964E+22
历史上次计算结果
77
12
=
85.1
5.3
=
38.3
15.3
=
10.9
7
=
89.9
3.9
=
21.3
14.8
=
90.2
11.8
=
22.4
11
=
61
13.3
=
84.2
6.3
=
88.1
5.1
=
85.2
7.4
=
91.9
8.7
=
67.4
5.4
=
67
5.6
=
47.4
15.6
=
41.4
8.7
=
59.3
11.3
=
88.3
10
=
9.5
3.4
=
10.4
12.7
=
68.1
16.1
=
8.6
8.8
=
56.6
19.2
=
90
6.3
=
5
15.3
=
8.3
1.7
=
94.3
11.2
=
70.1
11.3
=
55.4
14.5
=
附近的結果
77
12
=
77
12.1
=
77
12.2
=
77
12.3
=
77
12.4
=
77
12.5
=
77
12.6
=
77
12.7
=
77
12.8
=
77
12.9
=
77
13
=
77.1
12
=
77.1
12.1
=
77.1
12.2
=
77.1
12.3
=
77.1
12.4
=
77.1
12.5
=
77.1
12.6
=
77.1
12.7
=
77.1
12.8
=
77.1
12.9
=
77.1
13
=
77.2
12
=
77.2
12.1
=
77.2
12.2
=
77.2
12.3
=
77.2
12.4
=
77.2
12.5
=
77.2
12.6
=
77.2
12.7
=
77.2
12.8
=
77.2
12.9
=
77.2
13
=
77.3
12
=
77.3
12.1
=
77.3
12.2
=
77.3
12.3
=
77.3
12.4
=
77.3
12.5
=
77.3
12.6
=
77.3
12.7
=
77.3
12.8
=
77.3
12.9
=
77.3
13
=
77.4
12
=
77.4
12.1
=
77.4
12.2
=
77.4
12.3
=
77.4
12.4
=
77.4
12.5
=
77.4
12.6
=
77.4
12.7
=
77.4
12.8
=
77.4
12.9
=
77.4
13
=
77.5
12
=
77.5
12.1
=
77.5
12.2
=
77.5
12.3
=
77.5
12.4
=
77.5
12.5
=
77.5
12.6
=
77.5
12.7
=
77.5
12.8
=
77.5
12.9
=
77.5
13
=
77.6
12
=
77.6
12.1
=
77.6
12.2
=
77.6
12.3
=
77.6
12.4
=
77.6
12.5
=
77.6
12.6
=
77.6
12.7
=
77.6
12.8
=
77.6
12.9
=
77.6
13
=
77.7
12
=
77.7
12.1
=
77.7
12.2
=
77.7
12.3
=
77.7
12.4
=
77.7
12.5
=
77.7
12.6
=
77.7
12.7
=
77.7
12.8
=
77.7
12.9
=
77.7
13
=
77.8
12
=
77.8
12.1
=
77.8
12.2
=
77.8
12.3
=
77.8
12.4
=
77.8
12.5
=
77.8
12.6
=
77.8
12.7
=
77.8
12.8
=
77.8
12.9
=
77.8
13
=
77.9
12
=
77.9
12.1
=
77.9
12.2
=
77.9
12.3
=
77.9
12.4
=
77.9
12.5
=
77.9
12.6
=
77.9
12.7
=
77.9
12.8
=
77.9
12.9
=
77.9
13
=
78
12
=
78
12.1
=
78
12.2
=
78
12.3
=
78
12.4
=
78
12.5
=
78
12.6
=
78
12.7
=
78
12.8
=
78
12.9
=
78
13
=