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!
72.2
2.1
=
7997.0187614282
历史上次计算结果
72.2
2.1
=
70.5
7.2
=
46.9
12.6
=
18
10
=
83.7
1.1
=
13.6
8.7
=
90.7
10.4
=
118.1
10.5
=
90.8
10.7
=
152
14.1
=
76.9
9.4
=
20.1
9.2
=
98.3
12.3
=
87.7
5.6
=
46.5
12.7
=
106.3
12.3
=
9.9
5.8
=
128.6
14.9
=
49.8
12.7
=
25.5
7.9
=
76.5
16.7
=
9.5
20.6
=
113.5
11.1
=
152.8
14.5
=
63.6
14.3
=
46.2
2.7
=
88
5.6
=
94.3
14.4
=
11.6
18.3
=
60.3
12.8
=
附近的結果
72
2
=
72
2.1
=
72
2.2
=
72
2.3
=
72
2.4
=
72
2.5
=
72
2.6
=
72
2.7
=
72
2.8
=
72
2.9
=
72.1
2
=
72.1
2.1
=
72.1
2.2
=
72.1
2.3
=
72.1
2.4
=
72.1
2.5
=
72.1
2.6
=
72.1
2.7
=
72.1
2.8
=
72.1
2.9
=
72.2
2
=
72.2
2.1
=
72.2
2.2
=
72.2
2.3
=
72.2
2.4
=
72.2
2.5
=
72.2
2.6
=
72.2
2.7
=
72.2
2.8
=
72.2
2.9
=
72.3
2
=
72.3
2.1
=
72.3
2.2
=
72.3
2.3
=
72.3
2.4
=
72.3
2.5
=
72.3
2.6
=
72.3
2.7
=
72.3
2.8
=
72.3
2.9
=
72.4
2
=
72.4
2.1
=
72.4
2.2
=
72.4
2.3
=
72.4
2.4
=
72.4
2.5
=
72.4
2.6
=
72.4
2.7
=
72.4
2.8
=
72.4
2.9
=
72.5
2
=
72.5
2.1
=
72.5
2.2
=
72.5
2.3
=
72.5
2.4
=
72.5
2.5
=
72.5
2.6
=
72.5
2.7
=
72.5
2.8
=
72.5
2.9
=
72.6
2
=
72.6
2.1
=
72.6
2.2
=
72.6
2.3
=
72.6
2.4
=
72.6
2.5
=
72.6
2.6
=
72.6
2.7
=
72.6
2.8
=
72.6
2.9
=
72.7
2
=
72.7
2.1
=
72.7
2.2
=
72.7
2.3
=
72.7
2.4
=
72.7
2.5
=
72.7
2.6
=
72.7
2.7
=
72.7
2.8
=
72.7
2.9
=
72.8
2
=
72.8
2.1
=
72.8
2.2
=
72.8
2.3
=
72.8
2.4
=
72.8
2.5
=
72.8
2.6
=
72.8
2.7
=
72.8
2.8
=
72.8
2.9
=
72.9
2
=
72.9
2.1
=
72.9
2.2
=
72.9
2.3
=
72.9
2.4
=
72.9
2.5
=
72.9
2.6
=
72.9
2.7
=
72.9
2.8
=
72.9
2.9
=
73
2
=
73
2.1
=
73
2.2
=
73
2.3
=
73
2.4
=
73
2.5
=
73
2.6
=
73
2.7
=
73
2.8
=
73
2.9
=