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!
31.2
19.8
=
3.8393787917005E+29
历史上次计算结果
31.2
19.8
=
10.8
0.6
=
73.4
1
=
8.1
9.1
=
70
6
=
95
10.1
=
1.1
20.2
=
24.5
7.4
=
36.5
8.8
=
12.8
0.9
=
6.4
15.4
=
86.4
16.3
=
36.6
6.7
=
10
0
=
6
4.2
=
69.1
8.8
=
89
13
=
5
8.1
=
36.6
6.3
=
69.1
16.3
=
90.5
13.1
=
36.2
8.9
=
69.3
8.5
=
83.3
1.8
=
6.8
5
=
9
7.8
=
102.8
11.6
=
87.2
16.9
=
101.7
3.5
=
24.3
6
=
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
=