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!
90.8
19
=
1.598199983698E+37
历史上次计算结果
90.8
19
=
91.1
6
=
69
3.6
=
39.6
3.8
=
63
13.7
=
72.7
2.7
=
51.1
10.8
=
55.7
9.7
=
7.3
2.7
=
5
15.7
=
126.9
15.2
=
80.1
14.2
=
9.6
20.1
=
9.6
13.3
=
16
3.7
=
56.6
6.9
=
80.2
19.1
=
70.7
14.7
=
59.3
8.9
=
71.1
9.8
=
8.3
10.6
=
37.1
11.7
=
96.5
9.6
=
94.6
6.1
=
40.6
13.3
=
72.1
2.9
=
48.5
3.4
=
5.8
12.5
=
87.2
2.6
=
99.4
13
=
附近的結果
90
19
=
90
19.1
=
90
19.2
=
90
19.3
=
90
19.4
=
90
19.5
=
90
19.6
=
90
19.7
=
90
19.8
=
90
19.9
=
90.1
19
=
90.1
19.1
=
90.1
19.2
=
90.1
19.3
=
90.1
19.4
=
90.1
19.5
=
90.1
19.6
=
90.1
19.7
=
90.1
19.8
=
90.1
19.9
=
90.2
19
=
90.2
19.1
=
90.2
19.2
=
90.2
19.3
=
90.2
19.4
=
90.2
19.5
=
90.2
19.6
=
90.2
19.7
=
90.2
19.8
=
90.2
19.9
=
90.3
19
=
90.3
19.1
=
90.3
19.2
=
90.3
19.3
=
90.3
19.4
=
90.3
19.5
=
90.3
19.6
=
90.3
19.7
=
90.3
19.8
=
90.3
19.9
=
90.4
19
=
90.4
19.1
=
90.4
19.2
=
90.4
19.3
=
90.4
19.4
=
90.4
19.5
=
90.4
19.6
=
90.4
19.7
=
90.4
19.8
=
90.4
19.9
=
90.5
19
=
90.5
19.1
=
90.5
19.2
=
90.5
19.3
=
90.5
19.4
=
90.5
19.5
=
90.5
19.6
=
90.5
19.7
=
90.5
19.8
=
90.5
19.9
=
90.6
19
=
90.6
19.1
=
90.6
19.2
=
90.6
19.3
=
90.6
19.4
=
90.6
19.5
=
90.6
19.6
=
90.6
19.7
=
90.6
19.8
=
90.6
19.9
=
90.7
19
=
90.7
19.1
=
90.7
19.2
=
90.7
19.3
=
90.7
19.4
=
90.7
19.5
=
90.7
19.6
=
90.7
19.7
=
90.7
19.8
=
90.7
19.9
=
90.8
19
=
90.8
19.1
=
90.8
19.2
=
90.8
19.3
=
90.8
19.4
=
90.8
19.5
=
90.8
19.6
=
90.8
19.7
=
90.8
19.8
=
90.8
19.9
=
90.9
19
=
90.9
19.1
=
90.9
19.2
=
90.9
19.3
=
90.9
19.4
=
90.9
19.5
=
90.9
19.6
=
90.9
19.7
=
90.9
19.8
=
90.9
19.9
=
91
19
=
91
19.1
=
91
19.2
=
91
19.3
=
91
19.4
=
91
19.5
=
91
19.6
=
91
19.7
=
91
19.8
=
91
19.9
=