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!
49.9
8.9
=
1.2974626241992E+15
历史上次计算结果
49.9
8.9
=
3.2
10.3
=
25
18.4
=
10
7.3
=
72.1
10.4
=
96
3.4
=
10
7.1
=
25
18.7
=
61
18
=
10.4
3.8
=
10
7.2
=
12.3
18.2
=
68.4
4.2
=
67
2
=
68
3
=
28.6
5.4
=
68.4
4
=
103.6
10.1
=
103.9
8.9
=
10.9
8
=
60
17
=
54
10
=
49.1
8.2
=
149
14.7
=
8.3
1841.3
=
27.3
7.3
=
43
13.1
=
27.6
7.1
=
20.3
3.1
=
27.6
7.3
=
附近的結果
49
8
=
49
8.1
=
49
8.2
=
49
8.3
=
49
8.4
=
49
8.5
=
49
8.6
=
49
8.7
=
49
8.8
=
49
8.9
=
49
9
=
49.1
8
=
49.1
8.1
=
49.1
8.2
=
49.1
8.3
=
49.1
8.4
=
49.1
8.5
=
49.1
8.6
=
49.1
8.7
=
49.1
8.8
=
49.1
8.9
=
49.1
9
=
49.2
8
=
49.2
8.1
=
49.2
8.2
=
49.2
8.3
=
49.2
8.4
=
49.2
8.5
=
49.2
8.6
=
49.2
8.7
=
49.2
8.8
=
49.2
8.9
=
49.2
9
=
49.3
8
=
49.3
8.1
=
49.3
8.2
=
49.3
8.3
=
49.3
8.4
=
49.3
8.5
=
49.3
8.6
=
49.3
8.7
=
49.3
8.8
=
49.3
8.9
=
49.3
9
=
49.4
8
=
49.4
8.1
=
49.4
8.2
=
49.4
8.3
=
49.4
8.4
=
49.4
8.5
=
49.4
8.6
=
49.4
8.7
=
49.4
8.8
=
49.4
8.9
=
49.4
9
=
49.5
8
=
49.5
8.1
=
49.5
8.2
=
49.5
8.3
=
49.5
8.4
=
49.5
8.5
=
49.5
8.6
=
49.5
8.7
=
49.5
8.8
=
49.5
8.9
=
49.5
9
=
49.6
8
=
49.6
8.1
=
49.6
8.2
=
49.6
8.3
=
49.6
8.4
=
49.6
8.5
=
49.6
8.6
=
49.6
8.7
=
49.6
8.8
=
49.6
8.9
=
49.6
9
=
49.7
8
=
49.7
8.1
=
49.7
8.2
=
49.7
8.3
=
49.7
8.4
=
49.7
8.5
=
49.7
8.6
=
49.7
8.7
=
49.7
8.8
=
49.7
8.9
=
49.7
9
=
49.8
8
=
49.8
8.1
=
49.8
8.2
=
49.8
8.3
=
49.8
8.4
=
49.8
8.5
=
49.8
8.6
=
49.8
8.7
=
49.8
8.8
=
49.8
8.9
=
49.8
9
=
49.9
8
=
49.9
8.1
=
49.9
8.2
=
49.9
8.3
=
49.9
8.4
=
49.9
8.5
=
49.9
8.6
=
49.9
8.7
=
49.9
8.8
=
49.9
8.9
=
49.9
9
=