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!
77.9
12.1
=
7.7197500296937E+22
历史上次计算结果
77.9
12.1
=
6
8.3
=
10.9
2160
=
106
11.1
=
9.3
2159.8
=
33.7
6.5
=
86.9
1.9
=
12.6
2161.7
=
75.7
10.7
=
132.5
13.5
=
103
6.5
=
39.1
9.6
=
113.3
10.3
=
6
3.7
=
115
15.2
=
102.1
10.2
=
11.3
17
=
91.6
8.9
=
102.5
1.8
=
71.8
12.3
=
87
14.8
=
111
16.7
=
61.3
1.1
=
89.4
6
=
22.1
5.9
=
55.7
15.1
=
60.9
3.8
=
29.2
9.8
=
95.2
13
=
98.5
13.7
=
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
=