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!
72.8
3.1
=
592389.39598823
历史上次计算结果
72.8
3.1
=
84.6
15.9
=
41.4
7.7
=
1.6
11
=
48.9
2.5
=
27.1
13.7
=
78.4
3.7
=
57.3
3.1
=
8.3
11.4
=
87.4
16.4
=
77.8
9.5
=
113.6
14.7
=
102.4
11.5
=
87.4
16.3
=
93.9
8.2
=
73.5
8.2
=
45.3
250.6
=
113.8
14.6
=
90.2
8.8
=
102.8
12
=
14.9
9.3
=
74.1
9.2
=
36.1
9.9
=
90.9
8.8
=
3.3
9.7
=
29.4
1.8
=
101.8
2.8
=
78.9
3.9
=
24.5
7.6
=
4.4
14.1
=
附近的結果
72
3
=
72
3.1
=
72
3.2
=
72
3.3
=
72
3.4
=
72
3.5
=
72
3.6
=
72
3.7
=
72
3.8
=
72
3.9
=
72.1
3
=
72.1
3.1
=
72.1
3.2
=
72.1
3.3
=
72.1
3.4
=
72.1
3.5
=
72.1
3.6
=
72.1
3.7
=
72.1
3.8
=
72.1
3.9
=
72.2
3
=
72.2
3.1
=
72.2
3.2
=
72.2
3.3
=
72.2
3.4
=
72.2
3.5
=
72.2
3.6
=
72.2
3.7
=
72.2
3.8
=
72.2
3.9
=
72.3
3
=
72.3
3.1
=
72.3
3.2
=
72.3
3.3
=
72.3
3.4
=
72.3
3.5
=
72.3
3.6
=
72.3
3.7
=
72.3
3.8
=
72.3
3.9
=
72.4
3
=
72.4
3.1
=
72.4
3.2
=
72.4
3.3
=
72.4
3.4
=
72.4
3.5
=
72.4
3.6
=
72.4
3.7
=
72.4
3.8
=
72.4
3.9
=
72.5
3
=
72.5
3.1
=
72.5
3.2
=
72.5
3.3
=
72.5
3.4
=
72.5
3.5
=
72.5
3.6
=
72.5
3.7
=
72.5
3.8
=
72.5
3.9
=
72.6
3
=
72.6
3.1
=
72.6
3.2
=
72.6
3.3
=
72.6
3.4
=
72.6
3.5
=
72.6
3.6
=
72.6
3.7
=
72.6
3.8
=
72.6
3.9
=
72.7
3
=
72.7
3.1
=
72.7
3.2
=
72.7
3.3
=
72.7
3.4
=
72.7
3.5
=
72.7
3.6
=
72.7
3.7
=
72.7
3.8
=
72.7
3.9
=
72.8
3
=
72.8
3.1
=
72.8
3.2
=
72.8
3.3
=
72.8
3.4
=
72.8
3.5
=
72.8
3.6
=
72.8
3.7
=
72.8
3.8
=
72.8
3.9
=
72.9
3
=
72.9
3.1
=
72.9
3.2
=
72.9
3.3
=
72.9
3.4
=
72.9
3.5
=
72.9
3.6
=
72.9
3.7
=
72.9
3.8
=
72.9
3.9
=
73
3
=
73
3.1
=
73
3.2
=
73
3.3
=
73
3.4
=
73
3.5
=
73
3.6
=
73
3.7
=
73
3.8
=
73
3.9
=