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!
72.9
3.1
=
594915.57335879
历史上次计算结果
72.9
3.1
=
23.2
14.9
=
20.1
10.8
=
14.2
2162.2
=
112.5
11.5
=
69.7
15
=
13.9
13.2
=
5.7
7.2
=
63
10
=
16.5
9
=
39.2
3.1
=
34.2
20.8
=
49.6
12.4
=
62.5
4.6
=
75.6
19.4
=
69.9
4.7
=
83.1
20.7
=
69.4
4.3
=
151.8
15
=
72.1
3.6
=
70
8.3
=
86.3
2.8
=
59.1
9
=
78.7
3.1
=
3.7
12.6
=
68.8
8.5
=
20.3
13.2
=
65.1
7.2
=
52.4
15
=
46.7
12.6
=
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
=