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!
40.2
4.5
=
16558356.888877
历史上次计算结果
40.2
4.5
=
119.7
12.2
=
119.2
12.7
=
119.7
12.5
=
89.3
14.9
=
80.1
3.1
=
12
2163.7
=
80.6
3.7
=
47
2.1
=
96.7
1.6
=
67
11.1
=
45.5
7.5
=
2.6
9.4
=
80.6
16
=
101.6
1.1
=
2.5
9.8
=
54.7
2.3
=
66
11.1
=
103.3
16
=
122
13.3
=
119.2
12.9
=
23.8
4.2
=
77
3
=
98
4.7
=
41.1
5.6
=
2.8
9.9
=
101.5
1.1
=
40.5
4.7
=
31.9
10
=
6.5
18
=
附近的結果
40
4
=
40
4.1
=
40
4.2
=
40
4.3
=
40
4.4
=
40
4.5
=
40
4.6
=
40
4.7
=
40
4.8
=
40
4.9
=
40
5
=
40.1
4
=
40.1
4.1
=
40.1
4.2
=
40.1
4.3
=
40.1
4.4
=
40.1
4.5
=
40.1
4.6
=
40.1
4.7
=
40.1
4.8
=
40.1
4.9
=
40.1
5
=
40.2
4
=
40.2
4.1
=
40.2
4.2
=
40.2
4.3
=
40.2
4.4
=
40.2
4.5
=
40.2
4.6
=
40.2
4.7
=
40.2
4.8
=
40.2
4.9
=
40.2
5
=
40.3
4
=
40.3
4.1
=
40.3
4.2
=
40.3
4.3
=
40.3
4.4
=
40.3
4.5
=
40.3
4.6
=
40.3
4.7
=
40.3
4.8
=
40.3
4.9
=
40.3
5
=
40.4
4
=
40.4
4.1
=
40.4
4.2
=
40.4
4.3
=
40.4
4.4
=
40.4
4.5
=
40.4
4.6
=
40.4
4.7
=
40.4
4.8
=
40.4
4.9
=
40.4
5
=
40.5
4
=
40.5
4.1
=
40.5
4.2
=
40.5
4.3
=
40.5
4.4
=
40.5
4.5
=
40.5
4.6
=
40.5
4.7
=
40.5
4.8
=
40.5
4.9
=
40.5
5
=
40.6
4
=
40.6
4.1
=
40.6
4.2
=
40.6
4.3
=
40.6
4.4
=
40.6
4.5
=
40.6
4.6
=
40.6
4.7
=
40.6
4.8
=
40.6
4.9
=
40.6
5
=
40.7
4
=
40.7
4.1
=
40.7
4.2
=
40.7
4.3
=
40.7
4.4
=
40.7
4.5
=
40.7
4.6
=
40.7
4.7
=
40.7
4.8
=
40.7
4.9
=
40.7
5
=
40.8
4
=
40.8
4.1
=
40.8
4.2
=
40.8
4.3
=
40.8
4.4
=
40.8
4.5
=
40.8
4.6
=
40.8
4.7
=
40.8
4.8
=
40.8
4.9
=
40.8
5
=
40.9
4
=
40.9
4.1
=
40.9
4.2
=
40.9
4.3
=
40.9
4.4
=
40.9
4.5
=
40.9
4.6
=
40.9
4.7
=
40.9
4.8
=
40.9
4.9
=
40.9
5
=