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!
71.2
15
=
6.1263231980246E+27
历史上次计算结果
11.4
2158.2
=
71.2
15
=
2.4
7.6
=
54.8
8.3
=
46.9
9.7
=
88.1
12.3
=
76.5
8.2
=
46.7
9.5
=
114.2
14.4
=
27.2
9.6
=
44.9
18.1
=
123.4
13.1
=
46.9
2.9
=
91.3
9.9
=
20.9
1.5
=
76.3
1.4
=
87.8
2.2
=
82.5
20
=
147.3
15
=
67.8
7.6
=
91.3
14
=
44.4
18
=
169.5
15
=
2.6
7.4
=
9.6
17.3
=
5.4
6.9
=
11.5
8.8
=
2.3
7.4
=
33.8
12
=
40.5
5.4
=
附近的結果
71
15
=
71
15.1
=
71
15.2
=
71
15.3
=
71
15.4
=
71
15.5
=
71
15.6
=
71
15.7
=
71
15.8
=
71
15.9
=
71
16
=
71.1
15
=
71.1
15.1
=
71.1
15.2
=
71.1
15.3
=
71.1
15.4
=
71.1
15.5
=
71.1
15.6
=
71.1
15.7
=
71.1
15.8
=
71.1
15.9
=
71.1
16
=
71.2
15
=
71.2
15.1
=
71.2
15.2
=
71.2
15.3
=
71.2
15.4
=
71.2
15.5
=
71.2
15.6
=
71.2
15.7
=
71.2
15.8
=
71.2
15.9
=
71.2
16
=
71.3
15
=
71.3
15.1
=
71.3
15.2
=
71.3
15.3
=
71.3
15.4
=
71.3
15.5
=
71.3
15.6
=
71.3
15.7
=
71.3
15.8
=
71.3
15.9
=
71.3
16
=
71.4
15
=
71.4
15.1
=
71.4
15.2
=
71.4
15.3
=
71.4
15.4
=
71.4
15.5
=
71.4
15.6
=
71.4
15.7
=
71.4
15.8
=
71.4
15.9
=
71.4
16
=
71.5
15
=
71.5
15.1
=
71.5
15.2
=
71.5
15.3
=
71.5
15.4
=
71.5
15.5
=
71.5
15.6
=
71.5
15.7
=
71.5
15.8
=
71.5
15.9
=
71.5
16
=
71.6
15
=
71.6
15.1
=
71.6
15.2
=
71.6
15.3
=
71.6
15.4
=
71.6
15.5
=
71.6
15.6
=
71.6
15.7
=
71.6
15.8
=
71.6
15.9
=
71.6
16
=
71.7
15
=
71.7
15.1
=
71.7
15.2
=
71.7
15.3
=
71.7
15.4
=
71.7
15.5
=
71.7
15.6
=
71.7
15.7
=
71.7
15.8
=
71.7
15.9
=
71.7
16
=
71.8
15
=
71.8
15.1
=
71.8
15.2
=
71.8
15.3
=
71.8
15.4
=
71.8
15.5
=
71.8
15.6
=
71.8
15.7
=
71.8
15.8
=
71.8
15.9
=
71.8
16
=
71.9
15
=
71.9
15.1
=
71.9
15.2
=
71.9
15.3
=
71.9
15.4
=
71.9
15.5
=
71.9
15.6
=
71.9
15.7
=
71.9
15.8
=
71.9
15.9
=
71.9
16
=
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
=