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
16.4
=
1.0723868605147E+31
历史上次计算结果
78
16.4
=
78.6
10.8
=
93.1
2.3
=
2.8
15.2
=
40.4
5.9
=
5
20.7
=
28.9
5.5
=
121.3
13.8
=
27.8
2340.2
=
158.2
16.6
=
31.1
2.3
=
27.5
6.1
=
3.8
16.7
=
32.2
4.1
=
5.4
20.8
=
52.2
1.7
=
45.5
15
=
36
15.3
=
54.2
19.9
=
32.8
4
=
95.1
14.2
=
64
5.6
=
104
18.9
=
95.1
1.2
=
9.2
1.3
=
76
7.6
=
53.5
14
=
99
7.9
=
46
20.9
=
12.3
2159
=
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
=