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
1.8
=
2545.4834917195
历史上次计算结果
64.1
10
=
78
1.8
=
77.3
7.6
=
73.9
16.1
=
95.1
13.9
=
47.7
15.6
=
73.2
16.8
=
10.4
20.4
=
60.2
7.2
=
15
0.4
=
165.1
15
=
46.9
2.9
=
1.9
13.3
=
45.8
13.4
=
73.8
14
=
79.1
3.7
=
72.6
18.6
=
106.6
6.2
=
42.9
11.7
=
46.2
14.4
=
20.7
6.9
=
98.9
15.4
=
106.3
6.4
=
133.8
14.2
=
25.8
2.9
=
79.8
17.9
=
101.7
7.8
=
76.3
1.7
=
105.3
9.1
=
101.3
7.9
=
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
=