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!
78.3
1
=
78.3
历史上次计算结果
78.3
1
=
51.2
17.6
=
46.5
12.4
=
40.2
11.6
=
60.6
1.8
=
8.2
11.6
=
85.9
15.1
=
89.5
13.1
=
84.7
6.2
=
47.4
16
=
44.7
2.9
=
90
6.1
=
95
2.3
=
7.5
14.9
=
9.3
7.2
=
93.5
10.5
=
12.6
5.7
=
15.7
9.1
=
100.1
9.9
=
11.3
8
=
3.9
2.1
=
5.8
8.7
=
53.5
3.9
=
36
6.8
=
46.2
18.8
=
99.6
2.3
=
74
19.7
=
66.5
7.8
=
100.5
9.7
=
90.7
3.5
=
附近的結果
78
1
=
78
1.1
=
78
1.2
=
78
1.3
=
78
1.4
=
78
1.5
=
78
1.6
=
78
1.7
=
78
1.8
=
78
1.9
=
78.1
1
=
78.1
1.1
=
78.1
1.2
=
78.1
1.3
=
78.1
1.4
=
78.1
1.5
=
78.1
1.6
=
78.1
1.7
=
78.1
1.8
=
78.1
1.9
=
78.2
1
=
78.2
1.1
=
78.2
1.2
=
78.2
1.3
=
78.2
1.4
=
78.2
1.5
=
78.2
1.6
=
78.2
1.7
=
78.2
1.8
=
78.2
1.9
=
78.3
1
=
78.3
1.1
=
78.3
1.2
=
78.3
1.3
=
78.3
1.4
=
78.3
1.5
=
78.3
1.6
=
78.3
1.7
=
78.3
1.8
=
78.3
1.9
=
78.4
1
=
78.4
1.1
=
78.4
1.2
=
78.4
1.3
=
78.4
1.4
=
78.4
1.5
=
78.4
1.6
=
78.4
1.7
=
78.4
1.8
=
78.4
1.9
=
78.5
1
=
78.5
1.1
=
78.5
1.2
=
78.5
1.3
=
78.5
1.4
=
78.5
1.5
=
78.5
1.6
=
78.5
1.7
=
78.5
1.8
=
78.5
1.9
=
78.6
1
=
78.6
1.1
=
78.6
1.2
=
78.6
1.3
=
78.6
1.4
=
78.6
1.5
=
78.6
1.6
=
78.6
1.7
=
78.6
1.8
=
78.6
1.9
=
78.7
1
=
78.7
1.1
=
78.7
1.2
=
78.7
1.3
=
78.7
1.4
=
78.7
1.5
=
78.7
1.6
=
78.7
1.7
=
78.7
1.8
=
78.7
1.9
=
78.8
1
=
78.8
1.1
=
78.8
1.2
=
78.8
1.3
=
78.8
1.4
=
78.8
1.5
=
78.8
1.6
=
78.8
1.7
=
78.8
1.8
=
78.8
1.9
=
78.9
1
=
78.9
1.1
=
78.9
1.2
=
78.9
1.3
=
78.9
1.4
=
78.9
1.5
=
78.9
1.6
=
78.9
1.7
=
78.9
1.8
=
78.9
1.9
=
79
1
=
79
1.1
=
79
1.2
=
79
1.3
=
79
1.4
=
79
1.5
=
79
1.6
=
79
1.7
=
79
1.8
=
79
1.9
=