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!
6.9
19
=
8.6722686701198E+15
历史上次计算结果
83.5
6.3
=
6.9
19
=
88.5
20.9
=
78.8
19.3
=
50.1
2.7
=
2.1
3
=
63.5
6.3
=
2.7
6.5
=
77
13.6
=
93.2
5.7
=
66.3
1.8
=
6.4
12.9
=
73
4.9
=
8.2
16.1
=
78.2
13.9
=
102.8
2.1
=
18.8
7.8
=
49.2
9.6
=
6.4
13
=
73.9
3.4
=
40.7
6.5
=
56.8
3.2
=
3.6
5.7
=
19.1
13
=
110.9
16.6
=
21.9
17.8
=
88.7
8
=
2.4
6.6
=
19.2
14
=
71.2
8.7
=
附近的結果
6
19
=
6
19.1
=
6
19.2
=
6
19.3
=
6
19.4
=
6
19.5
=
6
19.6
=
6
19.7
=
6
19.8
=
6
19.9
=
6.1
19
=
6.1
19.1
=
6.1
19.2
=
6.1
19.3
=
6.1
19.4
=
6.1
19.5
=
6.1
19.6
=
6.1
19.7
=
6.1
19.8
=
6.1
19.9
=
6.2
19
=
6.2
19.1
=
6.2
19.2
=
6.2
19.3
=
6.2
19.4
=
6.2
19.5
=
6.2
19.6
=
6.2
19.7
=
6.2
19.8
=
6.2
19.9
=
6.3
19
=
6.3
19.1
=
6.3
19.2
=
6.3
19.3
=
6.3
19.4
=
6.3
19.5
=
6.3
19.6
=
6.3
19.7
=
6.3
19.8
=
6.3
19.9
=
6.4
19
=
6.4
19.1
=
6.4
19.2
=
6.4
19.3
=
6.4
19.4
=
6.4
19.5
=
6.4
19.6
=
6.4
19.7
=
6.4
19.8
=
6.4
19.9
=
6.5
19
=
6.5
19.1
=
6.5
19.2
=
6.5
19.3
=
6.5
19.4
=
6.5
19.5
=
6.5
19.6
=
6.5
19.7
=
6.5
19.8
=
6.5
19.9
=
6.6
19
=
6.6
19.1
=
6.6
19.2
=
6.6
19.3
=
6.6
19.4
=
6.6
19.5
=
6.6
19.6
=
6.6
19.7
=
6.6
19.8
=
6.6
19.9
=
6.7
19
=
6.7
19.1
=
6.7
19.2
=
6.7
19.3
=
6.7
19.4
=
6.7
19.5
=
6.7
19.6
=
6.7
19.7
=
6.7
19.8
=
6.7
19.9
=
6.8
19
=
6.8
19.1
=
6.8
19.2
=
6.8
19.3
=
6.8
19.4
=
6.8
19.5
=
6.8
19.6
=
6.8
19.7
=
6.8
19.8
=
6.8
19.9
=
6.9
19
=
6.9
19.1
=
6.9
19.2
=
6.9
19.3
=
6.9
19.4
=
6.9
19.5
=
6.9
19.6
=
6.9
19.7
=
6.9
19.8
=
6.9
19.9
=
7
19
=
7
19.1
=
7
19.2
=
7
19.3
=
7
19.4
=
7
19.5
=
7
19.6
=
7
19.7
=
7
19.8
=
7
19.9
=