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!
20.8
6.9
=
1243474865.4786
历史上次计算结果
20.8
6.9
=
101.9
10.4
=
23.6
4.4
=
103.6
15.3
=
103
16
=
104.9
19.7
=
31.4
10.5
=
8
3.7
=
102.9
4
=
9.3
2159.4
=
20
6.1
=
40
4.5
=
9.3
2159.7
=
102.4
4.2
=
27.9
12.9
=
78.3
1.5
=
1.1
14.2
=
79.7
8.4
=
119.9
13
=
40.1
4
=
7.9
5.7
=
100.1
16.1
=
86.7
8.4
=
102.1
4.6
=
9
10.5
=
101.4
1.8
=
101.8
1.4
=
12.8
15.3
=
101.4
14
=
23.8
4.7
=
附近的結果
20
6
=
20
6.1
=
20
6.2
=
20
6.3
=
20
6.4
=
20
6.5
=
20
6.6
=
20
6.7
=
20
6.8
=
20
6.9
=
20
7
=
20.1
6
=
20.1
6.1
=
20.1
6.2
=
20.1
6.3
=
20.1
6.4
=
20.1
6.5
=
20.1
6.6
=
20.1
6.7
=
20.1
6.8
=
20.1
6.9
=
20.1
7
=
20.2
6
=
20.2
6.1
=
20.2
6.2
=
20.2
6.3
=
20.2
6.4
=
20.2
6.5
=
20.2
6.6
=
20.2
6.7
=
20.2
6.8
=
20.2
6.9
=
20.2
7
=
20.3
6
=
20.3
6.1
=
20.3
6.2
=
20.3
6.3
=
20.3
6.4
=
20.3
6.5
=
20.3
6.6
=
20.3
6.7
=
20.3
6.8
=
20.3
6.9
=
20.3
7
=
20.4
6
=
20.4
6.1
=
20.4
6.2
=
20.4
6.3
=
20.4
6.4
=
20.4
6.5
=
20.4
6.6
=
20.4
6.7
=
20.4
6.8
=
20.4
6.9
=
20.4
7
=
20.5
6
=
20.5
6.1
=
20.5
6.2
=
20.5
6.3
=
20.5
6.4
=
20.5
6.5
=
20.5
6.6
=
20.5
6.7
=
20.5
6.8
=
20.5
6.9
=
20.5
7
=
20.6
6
=
20.6
6.1
=
20.6
6.2
=
20.6
6.3
=
20.6
6.4
=
20.6
6.5
=
20.6
6.6
=
20.6
6.7
=
20.6
6.8
=
20.6
6.9
=
20.6
7
=
20.7
6
=
20.7
6.1
=
20.7
6.2
=
20.7
6.3
=
20.7
6.4
=
20.7
6.5
=
20.7
6.6
=
20.7
6.7
=
20.7
6.8
=
20.7
6.9
=
20.7
7
=
20.8
6
=
20.8
6.1
=
20.8
6.2
=
20.8
6.3
=
20.8
6.4
=
20.8
6.5
=
20.8
6.6
=
20.8
6.7
=
20.8
6.8
=
20.8
6.9
=
20.8
7
=
20.9
6
=
20.9
6.1
=
20.9
6.2
=
20.9
6.3
=
20.9
6.4
=
20.9
6.5
=
20.9
6.6
=
20.9
6.7
=
20.9
6.8
=
20.9
6.9
=
20.9
7
=