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!
49.7
7
=
749022254060.18
历史上次计算结果
49.7
7
=
9.8
18.9
=
83.4
10.3
=
71.9
9.8
=
31.4
2.2
=
85.2
7.6
=
85.6
1
=
81.3
11.7
=
47.3
15
=
15
11.4
=
78.9
2.4
=
21.5
14.7
=
6.3
18.2
=
45.3
8.4
=
159
16
=
100
13.3
=
95.3
2.5
=
65.8
6.3
=
100.4
13.3
=
100.2
13.9
=
95.6
2
=
61.1
1.9
=
65.8
12.2
=
44
3.4
=
58.8
6.4
=
102.9
3.1
=
79.1
7.6
=
26.3
3.5
=
47.3
14.5
=
49
9
=
附近的結果
49
7
=
49
7.1
=
49
7.2
=
49
7.3
=
49
7.4
=
49
7.5
=
49
7.6
=
49
7.7
=
49
7.8
=
49
7.9
=
49
8
=
49.1
7
=
49.1
7.1
=
49.1
7.2
=
49.1
7.3
=
49.1
7.4
=
49.1
7.5
=
49.1
7.6
=
49.1
7.7
=
49.1
7.8
=
49.1
7.9
=
49.1
8
=
49.2
7
=
49.2
7.1
=
49.2
7.2
=
49.2
7.3
=
49.2
7.4
=
49.2
7.5
=
49.2
7.6
=
49.2
7.7
=
49.2
7.8
=
49.2
7.9
=
49.2
8
=
49.3
7
=
49.3
7.1
=
49.3
7.2
=
49.3
7.3
=
49.3
7.4
=
49.3
7.5
=
49.3
7.6
=
49.3
7.7
=
49.3
7.8
=
49.3
7.9
=
49.3
8
=
49.4
7
=
49.4
7.1
=
49.4
7.2
=
49.4
7.3
=
49.4
7.4
=
49.4
7.5
=
49.4
7.6
=
49.4
7.7
=
49.4
7.8
=
49.4
7.9
=
49.4
8
=
49.5
7
=
49.5
7.1
=
49.5
7.2
=
49.5
7.3
=
49.5
7.4
=
49.5
7.5
=
49.5
7.6
=
49.5
7.7
=
49.5
7.8
=
49.5
7.9
=
49.5
8
=
49.6
7
=
49.6
7.1
=
49.6
7.2
=
49.6
7.3
=
49.6
7.4
=
49.6
7.5
=
49.6
7.6
=
49.6
7.7
=
49.6
7.8
=
49.6
7.9
=
49.6
8
=
49.7
7
=
49.7
7.1
=
49.7
7.2
=
49.7
7.3
=
49.7
7.4
=
49.7
7.5
=
49.7
7.6
=
49.7
7.7
=
49.7
7.8
=
49.7
7.9
=
49.7
8
=
49.8
7
=
49.8
7.1
=
49.8
7.2
=
49.8
7.3
=
49.8
7.4
=
49.8
7.5
=
49.8
7.6
=
49.8
7.7
=
49.8
7.8
=
49.8
7.9
=
49.8
8
=
49.9
7
=
49.9
7.1
=
49.9
7.2
=
49.9
7.3
=
49.9
7.4
=
49.9
7.5
=
49.9
7.6
=
49.9
7.7
=
49.9
7.8
=
49.9
7.9
=
49.9
8
=