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!
73.5
4.5
=
250203295.65297
历史上次计算结果
73.5
4.5
=
128.1
15.1
=
38.8
11.7
=
38.5
11.6
=
100.4
1.9
=
90.2
17
=
134
11
=
89.2
2.6
=
10.9
2156.1
=
98.3
11.6
=
78.4
1.9
=
94.1
20.4
=
44.2
5.4
=
90.8
17.6
=
20.2
18.6
=
88.5
20.9
=
73.8
12.8
=
158.7
15.3
=
76.3
10.2
=
49.2
16
=
83.6
20.6
=
11.7
276.9
=
32.7
12.1
=
46.1
12.9
=
7.5
9.2
=
5.5
6.2
=
16.2
2196.5
=
29.8
1
=
88.3
8.9
=
86
4.1
=
附近的結果
73
4
=
73
4.1
=
73
4.2
=
73
4.3
=
73
4.4
=
73
4.5
=
73
4.6
=
73
4.7
=
73
4.8
=
73
4.9
=
73
5
=
73.1
4
=
73.1
4.1
=
73.1
4.2
=
73.1
4.3
=
73.1
4.4
=
73.1
4.5
=
73.1
4.6
=
73.1
4.7
=
73.1
4.8
=
73.1
4.9
=
73.1
5
=
73.2
4
=
73.2
4.1
=
73.2
4.2
=
73.2
4.3
=
73.2
4.4
=
73.2
4.5
=
73.2
4.6
=
73.2
4.7
=
73.2
4.8
=
73.2
4.9
=
73.2
5
=
73.3
4
=
73.3
4.1
=
73.3
4.2
=
73.3
4.3
=
73.3
4.4
=
73.3
4.5
=
73.3
4.6
=
73.3
4.7
=
73.3
4.8
=
73.3
4.9
=
73.3
5
=
73.4
4
=
73.4
4.1
=
73.4
4.2
=
73.4
4.3
=
73.4
4.4
=
73.4
4.5
=
73.4
4.6
=
73.4
4.7
=
73.4
4.8
=
73.4
4.9
=
73.4
5
=
73.5
4
=
73.5
4.1
=
73.5
4.2
=
73.5
4.3
=
73.5
4.4
=
73.5
4.5
=
73.5
4.6
=
73.5
4.7
=
73.5
4.8
=
73.5
4.9
=
73.5
5
=
73.6
4
=
73.6
4.1
=
73.6
4.2
=
73.6
4.3
=
73.6
4.4
=
73.6
4.5
=
73.6
4.6
=
73.6
4.7
=
73.6
4.8
=
73.6
4.9
=
73.6
5
=
73.7
4
=
73.7
4.1
=
73.7
4.2
=
73.7
4.3
=
73.7
4.4
=
73.7
4.5
=
73.7
4.6
=
73.7
4.7
=
73.7
4.8
=
73.7
4.9
=
73.7
5
=
73.8
4
=
73.8
4.1
=
73.8
4.2
=
73.8
4.3
=
73.8
4.4
=
73.8
4.5
=
73.8
4.6
=
73.8
4.7
=
73.8
4.8
=
73.8
4.9
=
73.8
5
=
73.9
4
=
73.9
4.1
=
73.9
4.2
=
73.9
4.3
=
73.9
4.4
=
73.9
4.5
=
73.9
4.6
=
73.9
4.7
=
73.9
4.8
=
73.9
4.9
=
73.9
5
=
74
4
=
74
4.1
=
74
4.2
=
74
4.3
=
74
4.4
=
74
4.5
=
74
4.6
=
74
4.7
=
74
4.8
=
74
4.9
=
74
5
=