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!
77.4
12.3
=
1.7041735340683E+23
历史上次计算结果
77.4
12.3
=
11.5
6.3
=
8.1
2155.8
=
95.9
15.8
=
11.3
3.9
=
91.5
6.8
=
101.1
4.7
=
44.6
10.7
=
78
12.9
=
79.5
16.5
=
115.1
15
=
13.2
2.5
=
54.8
6.3
=
46.8
7
=
12.4
17.1
=
29.2
8.6
=
65.3
10.4
=
29.1
8.7
=
98.2
13.3
=
133
12.2
=
39.5
9.2
=
19.5
4.3
=
7
17.7
=
50.6
16
=
103
1
=
81
7.6
=
14.4
10.5
=
11.9
2.9
=
38.4
16.4
=
19
4.6
=
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
=