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!
91
2.5
=
78995.705269337
历史上次计算结果
91
2.5
=
72.8
9.4
=
101.2
19.6
=
49.5
14.6
=
13.6
0.5
=
71.4
9.8
=
26.7
9.3
=
75
11.1
=
11
4.2
=
77.9
11.7
=
75.8
9.5
=
31.6
11
=
31.6
2.5
=
74.8
1.3
=
74.1
1.1
=
93
12.2
=
14.7
2165
=
71.1
9.9
=
101.1
19.4
=
52.5
5.8
=
40.8
3.7
=
80.1
3.9
=
40.4
3.8
=
133.5
15.7
=
94.7
7.5
=
20.9
8.2
=
59
8.8
=
1.4
15.8
=
102.9
19.1
=
97.6
17
=
附近的結果
91
2
=
91
2.1
=
91
2.2
=
91
2.3
=
91
2.4
=
91
2.5
=
91
2.6
=
91
2.7
=
91
2.8
=
91
2.9
=
91.1
2
=
91.1
2.1
=
91.1
2.2
=
91.1
2.3
=
91.1
2.4
=
91.1
2.5
=
91.1
2.6
=
91.1
2.7
=
91.1
2.8
=
91.1
2.9
=
91.2
2
=
91.2
2.1
=
91.2
2.2
=
91.2
2.3
=
91.2
2.4
=
91.2
2.5
=
91.2
2.6
=
91.2
2.7
=
91.2
2.8
=
91.2
2.9
=
91.3
2
=
91.3
2.1
=
91.3
2.2
=
91.3
2.3
=
91.3
2.4
=
91.3
2.5
=
91.3
2.6
=
91.3
2.7
=
91.3
2.8
=
91.3
2.9
=
91.4
2
=
91.4
2.1
=
91.4
2.2
=
91.4
2.3
=
91.4
2.4
=
91.4
2.5
=
91.4
2.6
=
91.4
2.7
=
91.4
2.8
=
91.4
2.9
=
91.5
2
=
91.5
2.1
=
91.5
2.2
=
91.5
2.3
=
91.5
2.4
=
91.5
2.5
=
91.5
2.6
=
91.5
2.7
=
91.5
2.8
=
91.5
2.9
=
91.6
2
=
91.6
2.1
=
91.6
2.2
=
91.6
2.3
=
91.6
2.4
=
91.6
2.5
=
91.6
2.6
=
91.6
2.7
=
91.6
2.8
=
91.6
2.9
=
91.7
2
=
91.7
2.1
=
91.7
2.2
=
91.7
2.3
=
91.7
2.4
=
91.7
2.5
=
91.7
2.6
=
91.7
2.7
=
91.7
2.8
=
91.7
2.9
=
91.8
2
=
91.8
2.1
=
91.8
2.2
=
91.8
2.3
=
91.8
2.4
=
91.8
2.5
=
91.8
2.6
=
91.8
2.7
=
91.8
2.8
=
91.8
2.9
=
91.9
2
=
91.9
2.1
=
91.9
2.2
=
91.9
2.3
=
91.9
2.4
=
91.9
2.5
=
91.9
2.6
=
91.9
2.7
=
91.9
2.8
=
91.9
2.9
=
92
2
=
92
2.1
=
92
2.2
=
92
2.3
=
92
2.4
=
92
2.5
=
92
2.6
=
92
2.7
=
92
2.8
=
92
2.9
=