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!
78.5
3.1
=
748334.78985599
历史上次计算结果
78.5
3.1
=
3.8
2
=
27.9
9.6
=
14.6
6.9
=
36.9
11
=
14.1
6.1
=
9.4
6.7
=
94.9
10.6
=
7.3
7.5
=
6.5
16.8
=
7.4
7.9
=
70.3
15
=
60.6
11.2
=
100.5
10.9
=
8.6
9.6
=
23.3
15.6
=
1.1
18.6
=
79
11.9
=
66.4
9
=
63.7
9.2
=
106.5
8.8
=
91.2
1.2
=
59.1
8.1
=
76.3
1.6
=
30.3
7.7
=
16.7
8.2
=
30.2
7.6
=
9.6
17.4
=
94.8
11.8
=
77
14.5
=
附近的結果
78
3
=
78
3.1
=
78
3.2
=
78
3.3
=
78
3.4
=
78
3.5
=
78
3.6
=
78
3.7
=
78
3.8
=
78
3.9
=
78.1
3
=
78.1
3.1
=
78.1
3.2
=
78.1
3.3
=
78.1
3.4
=
78.1
3.5
=
78.1
3.6
=
78.1
3.7
=
78.1
3.8
=
78.1
3.9
=
78.2
3
=
78.2
3.1
=
78.2
3.2
=
78.2
3.3
=
78.2
3.4
=
78.2
3.5
=
78.2
3.6
=
78.2
3.7
=
78.2
3.8
=
78.2
3.9
=
78.3
3
=
78.3
3.1
=
78.3
3.2
=
78.3
3.3
=
78.3
3.4
=
78.3
3.5
=
78.3
3.6
=
78.3
3.7
=
78.3
3.8
=
78.3
3.9
=
78.4
3
=
78.4
3.1
=
78.4
3.2
=
78.4
3.3
=
78.4
3.4
=
78.4
3.5
=
78.4
3.6
=
78.4
3.7
=
78.4
3.8
=
78.4
3.9
=
78.5
3
=
78.5
3.1
=
78.5
3.2
=
78.5
3.3
=
78.5
3.4
=
78.5
3.5
=
78.5
3.6
=
78.5
3.7
=
78.5
3.8
=
78.5
3.9
=
78.6
3
=
78.6
3.1
=
78.6
3.2
=
78.6
3.3
=
78.6
3.4
=
78.6
3.5
=
78.6
3.6
=
78.6
3.7
=
78.6
3.8
=
78.6
3.9
=
78.7
3
=
78.7
3.1
=
78.7
3.2
=
78.7
3.3
=
78.7
3.4
=
78.7
3.5
=
78.7
3.6
=
78.7
3.7
=
78.7
3.8
=
78.7
3.9
=
78.8
3
=
78.8
3.1
=
78.8
3.2
=
78.8
3.3
=
78.8
3.4
=
78.8
3.5
=
78.8
3.6
=
78.8
3.7
=
78.8
3.8
=
78.8
3.9
=
78.9
3
=
78.9
3.1
=
78.9
3.2
=
78.9
3.3
=
78.9
3.4
=
78.9
3.5
=
78.9
3.6
=
78.9
3.7
=
78.9
3.8
=
78.9
3.9
=
79
3
=
79
3.1
=
79
3.2
=
79
3.3
=
79
3.4
=
79
3.5
=
79
3.6
=
79
3.7
=
79
3.8
=
79
3.9
=