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
15.3
=
8.0596475112286E+28
历史上次计算结果
77.5
15.3
=
102.2
11.5
=
102.2
11.4
=
2.9
11
=
77.7
15.2
=
77.8
12.8
=
45.3
249.1
=
75.1
16.9
=
14.8
3.3
=
101.9
7.9
=
41.4
1.7
=
70.3
8.8
=
18.1
3.3
=
78.1
8.7
=
2.1
10.9
=
75.5
20.4
=
99.4
5.7
=
81.9
6.3
=
8.6
16.1
=
92.8
2.1
=
40.2
8
=
74
3.5
=
22.4
2.8
=
77.8
15
=
32.5
7.1
=
59.9
13.1
=
46.4
11.9
=
112
15.8
=
19.3
12.9
=
92.7
2.2
=
附近的結果
77
15
=
77
15.1
=
77
15.2
=
77
15.3
=
77
15.4
=
77
15.5
=
77
15.6
=
77
15.7
=
77
15.8
=
77
15.9
=
77
16
=
77.1
15
=
77.1
15.1
=
77.1
15.2
=
77.1
15.3
=
77.1
15.4
=
77.1
15.5
=
77.1
15.6
=
77.1
15.7
=
77.1
15.8
=
77.1
15.9
=
77.1
16
=
77.2
15
=
77.2
15.1
=
77.2
15.2
=
77.2
15.3
=
77.2
15.4
=
77.2
15.5
=
77.2
15.6
=
77.2
15.7
=
77.2
15.8
=
77.2
15.9
=
77.2
16
=
77.3
15
=
77.3
15.1
=
77.3
15.2
=
77.3
15.3
=
77.3
15.4
=
77.3
15.5
=
77.3
15.6
=
77.3
15.7
=
77.3
15.8
=
77.3
15.9
=
77.3
16
=
77.4
15
=
77.4
15.1
=
77.4
15.2
=
77.4
15.3
=
77.4
15.4
=
77.4
15.5
=
77.4
15.6
=
77.4
15.7
=
77.4
15.8
=
77.4
15.9
=
77.4
16
=
77.5
15
=
77.5
15.1
=
77.5
15.2
=
77.5
15.3
=
77.5
15.4
=
77.5
15.5
=
77.5
15.6
=
77.5
15.7
=
77.5
15.8
=
77.5
15.9
=
77.5
16
=
77.6
15
=
77.6
15.1
=
77.6
15.2
=
77.6
15.3
=
77.6
15.4
=
77.6
15.5
=
77.6
15.6
=
77.6
15.7
=
77.6
15.8
=
77.6
15.9
=
77.6
16
=
77.7
15
=
77.7
15.1
=
77.7
15.2
=
77.7
15.3
=
77.7
15.4
=
77.7
15.5
=
77.7
15.6
=
77.7
15.7
=
77.7
15.8
=
77.7
15.9
=
77.7
16
=
77.8
15
=
77.8
15.1
=
77.8
15.2
=
77.8
15.3
=
77.8
15.4
=
77.8
15.5
=
77.8
15.6
=
77.8
15.7
=
77.8
15.8
=
77.8
15.9
=
77.8
16
=
77.9
15
=
77.9
15.1
=
77.9
15.2
=
77.9
15.3
=
77.9
15.4
=
77.9
15.5
=
77.9
15.6
=
77.9
15.7
=
77.9
15.8
=
77.9
15.9
=
77.9
16
=
78
15
=
78
15.1
=
78
15.2
=
78
15.3
=
78
15.4
=
78
15.5
=
78
15.6
=
78
15.7
=
78
15.8
=
78
15.9
=
78
16
=