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
16.9
=
9.4710643082583E+31
历史上次计算结果
78
16.9
=
76.3
3.8
=
15.4
2
=
32.4
4.5
=
132
16.7
=
9.9
18.2
=
84
16.1
=
9
14.6
=
34.9
3.7
=
74.2
19
=
28.5
5.9
=
44.5
3.3
=
39.4
10.4
=
158.9
16.5
=
53.4
7
=
12.1
13.7
=
19.8
2.2
=
45.6
14.6
=
54.9
19.2
=
37
9.4
=
3.2
16.1
=
28.4
5
=
19
2.8
=
28.1
5
=
27.8
6.6
=
99
6.7
=
2
15.8
=
2
15.4
=
158.5
16.2
=
10.4
20.9
=
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
=