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!
6.4
2.8
=
180.84392618704
历史上次计算结果
6.4
2.8
=
1.2
20.1
=
6.5
2.6
=
21.7
13.7
=
1.1
20.7
=
85.3
12.2
=
2.1
5.4
=
6.2
2.8
=
98.5
16
=
106.3
8.5
=
8.7
2155.6
=
102
1.7
=
16.8
8.9
=
104.1
8.1
=
101.7
1.8
=
16.9
8.9
=
145.8
13.4
=
67.8
5.9
=
102.2
11
=
45.4
9.8
=
145.1
13.6
=
42.1
9
=
16.5
1.5
=
40.8
12.1
=
97.9
2.2
=
7.7
14.4
=
79.4
9.5
=
92
8.5
=
1.3
20.4
=
87.9
11.2
=
附近的結果
6
2
=
6
2.1
=
6
2.2
=
6
2.3
=
6
2.4
=
6
2.5
=
6
2.6
=
6
2.7
=
6
2.8
=
6
2.9
=
6.1
2
=
6.1
2.1
=
6.1
2.2
=
6.1
2.3
=
6.1
2.4
=
6.1
2.5
=
6.1
2.6
=
6.1
2.7
=
6.1
2.8
=
6.1
2.9
=
6.2
2
=
6.2
2.1
=
6.2
2.2
=
6.2
2.3
=
6.2
2.4
=
6.2
2.5
=
6.2
2.6
=
6.2
2.7
=
6.2
2.8
=
6.2
2.9
=
6.3
2
=
6.3
2.1
=
6.3
2.2
=
6.3
2.3
=
6.3
2.4
=
6.3
2.5
=
6.3
2.6
=
6.3
2.7
=
6.3
2.8
=
6.3
2.9
=
6.4
2
=
6.4
2.1
=
6.4
2.2
=
6.4
2.3
=
6.4
2.4
=
6.4
2.5
=
6.4
2.6
=
6.4
2.7
=
6.4
2.8
=
6.4
2.9
=
6.5
2
=
6.5
2.1
=
6.5
2.2
=
6.5
2.3
=
6.5
2.4
=
6.5
2.5
=
6.5
2.6
=
6.5
2.7
=
6.5
2.8
=
6.5
2.9
=
6.6
2
=
6.6
2.1
=
6.6
2.2
=
6.6
2.3
=
6.6
2.4
=
6.6
2.5
=
6.6
2.6
=
6.6
2.7
=
6.6
2.8
=
6.6
2.9
=
6.7
2
=
6.7
2.1
=
6.7
2.2
=
6.7
2.3
=
6.7
2.4
=
6.7
2.5
=
6.7
2.6
=
6.7
2.7
=
6.7
2.8
=
6.7
2.9
=
6.8
2
=
6.8
2.1
=
6.8
2.2
=
6.8
2.3
=
6.8
2.4
=
6.8
2.5
=
6.8
2.6
=
6.8
2.7
=
6.8
2.8
=
6.8
2.9
=
6.9
2
=
6.9
2.1
=
6.9
2.2
=
6.9
2.3
=
6.9
2.4
=
6.9
2.5
=
6.9
2.6
=
6.9
2.7
=
6.9
2.8
=
6.9
2.9
=
7
2
=
7
2.1
=
7
2.2
=
7
2.3
=
7
2.4
=
7
2.5
=
7
2.6
=
7
2.7
=
7
2.8
=
7
2.9
=