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!
31.9
19.6
=
2.9805566997666E+29
历史上次计算结果
31.9
19.6
=
5.3
11.2
=
35.6
7
=
33.9
10.1
=
17.3
10.9
=
13.5
9.1
=
11.5
18
=
17.3
8.8
=
1.9
7.9
=
106.3
8.2
=
37.2
9.4
=
1.4
7.6
=
80.7
6.9
=
95.4
16.6
=
1.2
7
=
5.4
14.3
=
93.3
12.7
=
106.6
9.2
=
71.6
9.8
=
10.3
276.7
=
91.4
8.9
=
85.5
7.5
=
40.9
12.3
=
81.6
11.8
=
2.1
14
=
73.1
6.7
=
11
2.7
=
80.5
3.9
=
36.8
14.3
=
41.4
11
=
附近的結果
31
19
=
31
19.1
=
31
19.2
=
31
19.3
=
31
19.4
=
31
19.5
=
31
19.6
=
31
19.7
=
31
19.8
=
31
19.9
=
31.1
19
=
31.1
19.1
=
31.1
19.2
=
31.1
19.3
=
31.1
19.4
=
31.1
19.5
=
31.1
19.6
=
31.1
19.7
=
31.1
19.8
=
31.1
19.9
=
31.2
19
=
31.2
19.1
=
31.2
19.2
=
31.2
19.3
=
31.2
19.4
=
31.2
19.5
=
31.2
19.6
=
31.2
19.7
=
31.2
19.8
=
31.2
19.9
=
31.3
19
=
31.3
19.1
=
31.3
19.2
=
31.3
19.3
=
31.3
19.4
=
31.3
19.5
=
31.3
19.6
=
31.3
19.7
=
31.3
19.8
=
31.3
19.9
=
31.4
19
=
31.4
19.1
=
31.4
19.2
=
31.4
19.3
=
31.4
19.4
=
31.4
19.5
=
31.4
19.6
=
31.4
19.7
=
31.4
19.8
=
31.4
19.9
=
31.5
19
=
31.5
19.1
=
31.5
19.2
=
31.5
19.3
=
31.5
19.4
=
31.5
19.5
=
31.5
19.6
=
31.5
19.7
=
31.5
19.8
=
31.5
19.9
=
31.6
19
=
31.6
19.1
=
31.6
19.2
=
31.6
19.3
=
31.6
19.4
=
31.6
19.5
=
31.6
19.6
=
31.6
19.7
=
31.6
19.8
=
31.6
19.9
=
31.7
19
=
31.7
19.1
=
31.7
19.2
=
31.7
19.3
=
31.7
19.4
=
31.7
19.5
=
31.7
19.6
=
31.7
19.7
=
31.7
19.8
=
31.7
19.9
=
31.8
19
=
31.8
19.1
=
31.8
19.2
=
31.8
19.3
=
31.8
19.4
=
31.8
19.5
=
31.8
19.6
=
31.8
19.7
=
31.8
19.8
=
31.8
19.9
=
31.9
19
=
31.9
19.1
=
31.9
19.2
=
31.9
19.3
=
31.9
19.4
=
31.9
19.5
=
31.9
19.6
=
31.9
19.7
=
31.9
19.8
=
31.9
19.9
=