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!
90
4.8
=
2400844572.4538
历史上次计算结果
90
4.8
=
103.7
12.1
=
54.1
11.7
=
3.8
4.6
=
94.6
9.5
=
60.6
4.6
=
14.8
9.7
=
159.4
16.1
=
122.8
12.7
=
29.1
11.3
=
103
16.3
=
95
13.8
=
26
19.3
=
14.6
14.5
=
123
12.4
=
84
2.5
=
13.1
14.9
=
66.1
11
=
40.8
5.8
=
12.5
16.5
=
66.7
10
=
41.1
6.3
=
29.5
11.1
=
75.6
20.6
=
96.7
6.8
=
6.3
20.7
=
96.5
7
=
82.3
6.5
=
14.8
3.7
=
1.8
12.7
=
附近的結果
90
4
=
90
4.1
=
90
4.2
=
90
4.3
=
90
4.4
=
90
4.5
=
90
4.6
=
90
4.7
=
90
4.8
=
90
4.9
=
90
5
=
90.1
4
=
90.1
4.1
=
90.1
4.2
=
90.1
4.3
=
90.1
4.4
=
90.1
4.5
=
90.1
4.6
=
90.1
4.7
=
90.1
4.8
=
90.1
4.9
=
90.1
5
=
90.2
4
=
90.2
4.1
=
90.2
4.2
=
90.2
4.3
=
90.2
4.4
=
90.2
4.5
=
90.2
4.6
=
90.2
4.7
=
90.2
4.8
=
90.2
4.9
=
90.2
5
=
90.3
4
=
90.3
4.1
=
90.3
4.2
=
90.3
4.3
=
90.3
4.4
=
90.3
4.5
=
90.3
4.6
=
90.3
4.7
=
90.3
4.8
=
90.3
4.9
=
90.3
5
=
90.4
4
=
90.4
4.1
=
90.4
4.2
=
90.4
4.3
=
90.4
4.4
=
90.4
4.5
=
90.4
4.6
=
90.4
4.7
=
90.4
4.8
=
90.4
4.9
=
90.4
5
=
90.5
4
=
90.5
4.1
=
90.5
4.2
=
90.5
4.3
=
90.5
4.4
=
90.5
4.5
=
90.5
4.6
=
90.5
4.7
=
90.5
4.8
=
90.5
4.9
=
90.5
5
=
90.6
4
=
90.6
4.1
=
90.6
4.2
=
90.6
4.3
=
90.6
4.4
=
90.6
4.5
=
90.6
4.6
=
90.6
4.7
=
90.6
4.8
=
90.6
4.9
=
90.6
5
=
90.7
4
=
90.7
4.1
=
90.7
4.2
=
90.7
4.3
=
90.7
4.4
=
90.7
4.5
=
90.7
4.6
=
90.7
4.7
=
90.7
4.8
=
90.7
4.9
=
90.7
5
=
90.8
4
=
90.8
4.1
=
90.8
4.2
=
90.8
4.3
=
90.8
4.4
=
90.8
4.5
=
90.8
4.6
=
90.8
4.7
=
90.8
4.8
=
90.8
4.9
=
90.8
5
=
90.9
4
=
90.9
4.1
=
90.9
4.2
=
90.9
4.3
=
90.9
4.4
=
90.9
4.5
=
90.9
4.6
=
90.9
4.7
=
90.9
4.8
=
90.9
4.9
=
90.9
5
=
91
4
=
91
4.1
=
91
4.2
=
91
4.3
=
91
4.4
=
91
4.5
=
91
4.6
=
91
4.7
=
91
4.8
=
91
4.9
=
91
5
=