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
15.9
=
3.4008438619836E+29
历史上次计算结果
89.5
3.7
=
72
15.9
=
9.1
2.4
=
11.5
1841.2
=
13.6
8
=
81
7.3
=
7.8
18.3
=
11.5
1841.7
=
43.6
8.6
=
151.7
14.4
=
40.4
5.4
=
151
14.5
=
76.1
19
=
89
11.7
=
60.4
12
=
66.5
5
=
87.3
7.6
=
19
9.8
=
70.7
15.3
=
1.9
14
=
76.8
10.5
=
8.9
13.2
=
114.9
14.2
=
80.2
7.9
=
3.5
8
=
57.5
2.5
=
95.7
11.1
=
24.9
7.5
=
67.5
9.2
=
71.4
8.6
=
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
=