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!
20.1
3.4
=
26969.10879343
历史上次计算结果
20.1
3.4
=
63.2
5.3
=
26.1
3.7
=
33.5
6.9
=
81
17.6
=
118.7
14.3
=
118.2
14.5
=
12.5
18.7
=
50.2
9.5
=
63.4
10.7
=
12.1
18.4
=
1.3
18
=
4.5
8.1
=
20.4
3.5
=
107.2
7.9
=
75.8
17.6
=
20
3.4
=
96.3
7.8
=
95.5
6
=
2.8
9.2
=
93.2
12.5
=
104.8
8.3
=
31.1
9
=
65.6
5.2
=
76.4
4.4
=
52
6.5
=
62.1
2.5
=
75.9
17
=
12.2
18.3
=
10.5
10.2
=
附近的結果
20
3
=
20
3.1
=
20
3.2
=
20
3.3
=
20
3.4
=
20
3.5
=
20
3.6
=
20
3.7
=
20
3.8
=
20
3.9
=
20.1
3
=
20.1
3.1
=
20.1
3.2
=
20.1
3.3
=
20.1
3.4
=
20.1
3.5
=
20.1
3.6
=
20.1
3.7
=
20.1
3.8
=
20.1
3.9
=
20.2
3
=
20.2
3.1
=
20.2
3.2
=
20.2
3.3
=
20.2
3.4
=
20.2
3.5
=
20.2
3.6
=
20.2
3.7
=
20.2
3.8
=
20.2
3.9
=
20.3
3
=
20.3
3.1
=
20.3
3.2
=
20.3
3.3
=
20.3
3.4
=
20.3
3.5
=
20.3
3.6
=
20.3
3.7
=
20.3
3.8
=
20.3
3.9
=
20.4
3
=
20.4
3.1
=
20.4
3.2
=
20.4
3.3
=
20.4
3.4
=
20.4
3.5
=
20.4
3.6
=
20.4
3.7
=
20.4
3.8
=
20.4
3.9
=
20.5
3
=
20.5
3.1
=
20.5
3.2
=
20.5
3.3
=
20.5
3.4
=
20.5
3.5
=
20.5
3.6
=
20.5
3.7
=
20.5
3.8
=
20.5
3.9
=
20.6
3
=
20.6
3.1
=
20.6
3.2
=
20.6
3.3
=
20.6
3.4
=
20.6
3.5
=
20.6
3.6
=
20.6
3.7
=
20.6
3.8
=
20.6
3.9
=
20.7
3
=
20.7
3.1
=
20.7
3.2
=
20.7
3.3
=
20.7
3.4
=
20.7
3.5
=
20.7
3.6
=
20.7
3.7
=
20.7
3.8
=
20.7
3.9
=
20.8
3
=
20.8
3.1
=
20.8
3.2
=
20.8
3.3
=
20.8
3.4
=
20.8
3.5
=
20.8
3.6
=
20.8
3.7
=
20.8
3.8
=
20.8
3.9
=
20.9
3
=
20.9
3.1
=
20.9
3.2
=
20.9
3.3
=
20.9
3.4
=
20.9
3.5
=
20.9
3.6
=
20.9
3.7
=
20.9
3.8
=
20.9
3.9
=