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!
78
16.3
=
6.9365260860082E+30
历史上次计算结果
78
16.3
=
36.8
15.9
=
104.8
16.6
=
65.8
9.3
=
46.1
20.8
=
49.3
7
=
116.2
13.9
=
52.1
10.1
=
10.9
20.5
=
10.9
20.9
=
116.9
13.7
=
133.4
14.8
=
59.4
5.7
=
83.9
6.4
=
2.7
14.8
=
81.4
11.2
=
75.6
12.6
=
130.4
12.7
=
59
5.7
=
52.6
1.3
=
10
14.5
=
130.4
12.1
=
11.2
15
=
104.7
18.2
=
71.2
4.7
=
107.3
10.9
=
84
4.7
=
4.7
3.8
=
31.5
2.7
=
32.2
9.8
=
附近的結果
78
16
=
78
16.1
=
78
16.2
=
78
16.3
=
78
16.4
=
78
16.5
=
78
16.6
=
78
16.7
=
78
16.8
=
78
16.9
=
78.1
16
=
78.1
16.1
=
78.1
16.2
=
78.1
16.3
=
78.1
16.4
=
78.1
16.5
=
78.1
16.6
=
78.1
16.7
=
78.1
16.8
=
78.1
16.9
=
78.2
16
=
78.2
16.1
=
78.2
16.2
=
78.2
16.3
=
78.2
16.4
=
78.2
16.5
=
78.2
16.6
=
78.2
16.7
=
78.2
16.8
=
78.2
16.9
=
78.3
16
=
78.3
16.1
=
78.3
16.2
=
78.3
16.3
=
78.3
16.4
=
78.3
16.5
=
78.3
16.6
=
78.3
16.7
=
78.3
16.8
=
78.3
16.9
=
78.4
16
=
78.4
16.1
=
78.4
16.2
=
78.4
16.3
=
78.4
16.4
=
78.4
16.5
=
78.4
16.6
=
78.4
16.7
=
78.4
16.8
=
78.4
16.9
=
78.5
16
=
78.5
16.1
=
78.5
16.2
=
78.5
16.3
=
78.5
16.4
=
78.5
16.5
=
78.5
16.6
=
78.5
16.7
=
78.5
16.8
=
78.5
16.9
=
78.6
16
=
78.6
16.1
=
78.6
16.2
=
78.6
16.3
=
78.6
16.4
=
78.6
16.5
=
78.6
16.6
=
78.6
16.7
=
78.6
16.8
=
78.6
16.9
=
78.7
16
=
78.7
16.1
=
78.7
16.2
=
78.7
16.3
=
78.7
16.4
=
78.7
16.5
=
78.7
16.6
=
78.7
16.7
=
78.7
16.8
=
78.7
16.9
=
78.8
16
=
78.8
16.1
=
78.8
16.2
=
78.8
16.3
=
78.8
16.4
=
78.8
16.5
=
78.8
16.6
=
78.8
16.7
=
78.8
16.8
=
78.8
16.9
=
78.9
16
=
78.9
16.1
=
78.9
16.2
=
78.9
16.3
=
78.9
16.4
=
78.9
16.5
=
78.9
16.6
=
78.9
16.7
=
78.9
16.8
=
78.9
16.9
=
79
16
=
79
16.1
=
79
16.2
=
79
16.3
=
79
16.4
=
79
16.5
=
79
16.6
=
79
16.7
=
79
16.8
=
79
16.9
=