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!
77.5
12.8
=
1.5242696137731E+24
历史上次计算结果
77.5
12.8
=
15.4
0
=
23.7
3.3
=
90.9
2.1
=
89.4
4.8
=
103
10.9
=
86
12.7
=
113
10.6
=
11.6
12.6
=
9.1
2160
=
114
10.6
=
11
12.9
=
79.5
11
=
9.4
7.1
=
95.8
15.9
=
112.4
10
=
111.3
15.4
=
98.3
13.3
=
47.9
14.7
=
119.1
11.9
=
67.7
10.4
=
16
0.7
=
86.3
1.2
=
34.7
10.6
=
85.1
10.6
=
59.6
15
=
85.9
10.2
=
10.9
3.2
=
8.4
17.4
=
28.4
18.7
=
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
=