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!
51.9
16
=
2.7712628862368E+27
历史上次计算结果
68.6
5.5
=
89.9
17
=
51.9
16
=
90
17.3
=
44
4
=
90
17
=
8.8
6.5
=
17.8
2.2
=
93.4
16.3
=
26
5.8
=
14
13.4
=
63.3
10.5
=
67.1
5.7
=
37.6
14.3
=
95.8
2.3
=
1.3
3.7
=
26.9
4.6
=
46.3
18.3
=
91.4
13.8
=
10.2
7
=
46.6
18.1
=
46.2
9.7
=
46.7
9.5
=
24
9.3
=
5.2
8.5
=
80.2
7.8
=
22.2
2.1
=
1.4
15.6
=
1.5
7.5
=
46.2
6.9
=
附近的結果
51
16
=
51
16.1
=
51
16.2
=
51
16.3
=
51
16.4
=
51
16.5
=
51
16.6
=
51
16.7
=
51
16.8
=
51
16.9
=
51.1
16
=
51.1
16.1
=
51.1
16.2
=
51.1
16.3
=
51.1
16.4
=
51.1
16.5
=
51.1
16.6
=
51.1
16.7
=
51.1
16.8
=
51.1
16.9
=
51.2
16
=
51.2
16.1
=
51.2
16.2
=
51.2
16.3
=
51.2
16.4
=
51.2
16.5
=
51.2
16.6
=
51.2
16.7
=
51.2
16.8
=
51.2
16.9
=
51.3
16
=
51.3
16.1
=
51.3
16.2
=
51.3
16.3
=
51.3
16.4
=
51.3
16.5
=
51.3
16.6
=
51.3
16.7
=
51.3
16.8
=
51.3
16.9
=
51.4
16
=
51.4
16.1
=
51.4
16.2
=
51.4
16.3
=
51.4
16.4
=
51.4
16.5
=
51.4
16.6
=
51.4
16.7
=
51.4
16.8
=
51.4
16.9
=
51.5
16
=
51.5
16.1
=
51.5
16.2
=
51.5
16.3
=
51.5
16.4
=
51.5
16.5
=
51.5
16.6
=
51.5
16.7
=
51.5
16.8
=
51.5
16.9
=
51.6
16
=
51.6
16.1
=
51.6
16.2
=
51.6
16.3
=
51.6
16.4
=
51.6
16.5
=
51.6
16.6
=
51.6
16.7
=
51.6
16.8
=
51.6
16.9
=
51.7
16
=
51.7
16.1
=
51.7
16.2
=
51.7
16.3
=
51.7
16.4
=
51.7
16.5
=
51.7
16.6
=
51.7
16.7
=
51.7
16.8
=
51.7
16.9
=
51.8
16
=
51.8
16.1
=
51.8
16.2
=
51.8
16.3
=
51.8
16.4
=
51.8
16.5
=
51.8
16.6
=
51.8
16.7
=
51.8
16.8
=
51.8
16.9
=
51.9
16
=
51.9
16.1
=
51.9
16.2
=
51.9
16.3
=
51.9
16.4
=
51.9
16.5
=
51.9
16.6
=
51.9
16.7
=
51.9
16.8
=
51.9
16.9
=