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
15.8
=
2.2174479967417E+29
历史上次计算结果
2.1
7.5
=
72
15.8
=
82.2
20.6
=
76.5
10.9
=
60
10.4
=
44
14.5
=
90.4
14.4
=
79.5
17.3
=
59.2
8.7
=
88.7
12.6
=
92.4
8.7
=
8.6
16.6
=
74
10.5
=
87.9
7.2
=
87.6
7.7
=
73.6
11
=
1.1
18.2
=
90.1
9.8
=
89.4
11.7
=
36.8
7.9
=
102.3
8.3
=
22.4
9.9
=
102
3.6
=
75
12.4
=
5.6
9.3
=
74
10.8
=
57
3.2
=
96.2
16.5
=
87.8
8
=
11.6
1841.2
=
附近的結果
72
15
=
72
15.1
=
72
15.2
=
72
15.3
=
72
15.4
=
72
15.5
=
72
15.6
=
72
15.7
=
72
15.8
=
72
15.9
=
72
16
=
72.1
15
=
72.1
15.1
=
72.1
15.2
=
72.1
15.3
=
72.1
15.4
=
72.1
15.5
=
72.1
15.6
=
72.1
15.7
=
72.1
15.8
=
72.1
15.9
=
72.1
16
=
72.2
15
=
72.2
15.1
=
72.2
15.2
=
72.2
15.3
=
72.2
15.4
=
72.2
15.5
=
72.2
15.6
=
72.2
15.7
=
72.2
15.8
=
72.2
15.9
=
72.2
16
=
72.3
15
=
72.3
15.1
=
72.3
15.2
=
72.3
15.3
=
72.3
15.4
=
72.3
15.5
=
72.3
15.6
=
72.3
15.7
=
72.3
15.8
=
72.3
15.9
=
72.3
16
=
72.4
15
=
72.4
15.1
=
72.4
15.2
=
72.4
15.3
=
72.4
15.4
=
72.4
15.5
=
72.4
15.6
=
72.4
15.7
=
72.4
15.8
=
72.4
15.9
=
72.4
16
=
72.5
15
=
72.5
15.1
=
72.5
15.2
=
72.5
15.3
=
72.5
15.4
=
72.5
15.5
=
72.5
15.6
=
72.5
15.7
=
72.5
15.8
=
72.5
15.9
=
72.5
16
=
72.6
15
=
72.6
15.1
=
72.6
15.2
=
72.6
15.3
=
72.6
15.4
=
72.6
15.5
=
72.6
15.6
=
72.6
15.7
=
72.6
15.8
=
72.6
15.9
=
72.6
16
=
72.7
15
=
72.7
15.1
=
72.7
15.2
=
72.7
15.3
=
72.7
15.4
=
72.7
15.5
=
72.7
15.6
=
72.7
15.7
=
72.7
15.8
=
72.7
15.9
=
72.7
16
=
72.8
15
=
72.8
15.1
=
72.8
15.2
=
72.8
15.3
=
72.8
15.4
=
72.8
15.5
=
72.8
15.6
=
72.8
15.7
=
72.8
15.8
=
72.8
15.9
=
72.8
16
=
72.9
15
=
72.9
15.1
=
72.9
15.2
=
72.9
15.3
=
72.9
15.4
=
72.9
15.5
=
72.9
15.6
=
72.9
15.7
=
72.9
15.8
=
72.9
15.9
=
72.9
16
=
73
15
=
73
15.1
=
73
15.2
=
73
15.3
=
73
15.4
=
73
15.5
=
73
15.6
=
73
15.7
=
73
15.8
=
73
15.9
=
73
16
=