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!
30
19
=
1.162261467E+28
历史上次计算结果
30
19
=
105.2
7.5
=
18.7
5.5
=
158
16.9
=
158.2
16.9
=
33.1
12.7
=
12.4
3.6
=
10.6
5.9
=
14.2
13.5
=
102
18.4
=
32.2
9.7
=
103
14.2
=
17.8
4.6
=
17.8
4.8
=
62.7
4.6
=
6.4
20.6
=
71.5
19.6
=
11.5
15.5
=
10.8
276
=
2.5
10.9
=
2.4
10.6
=
70.7
12.8
=
3.1
17.1
=
3.3
17.2
=
101.8
14.5
=
99.1
15.6
=
14.5
2165.2
=
82.9
6.6
=
12.2
3.7
=
130.6
12.6
=
附近的結果
30
19
=
30
19.1
=
30
19.2
=
30
19.3
=
30
19.4
=
30
19.5
=
30
19.6
=
30
19.7
=
30
19.8
=
30
19.9
=
30.1
19
=
30.1
19.1
=
30.1
19.2
=
30.1
19.3
=
30.1
19.4
=
30.1
19.5
=
30.1
19.6
=
30.1
19.7
=
30.1
19.8
=
30.1
19.9
=
30.2
19
=
30.2
19.1
=
30.2
19.2
=
30.2
19.3
=
30.2
19.4
=
30.2
19.5
=
30.2
19.6
=
30.2
19.7
=
30.2
19.8
=
30.2
19.9
=
30.3
19
=
30.3
19.1
=
30.3
19.2
=
30.3
19.3
=
30.3
19.4
=
30.3
19.5
=
30.3
19.6
=
30.3
19.7
=
30.3
19.8
=
30.3
19.9
=
30.4
19
=
30.4
19.1
=
30.4
19.2
=
30.4
19.3
=
30.4
19.4
=
30.4
19.5
=
30.4
19.6
=
30.4
19.7
=
30.4
19.8
=
30.4
19.9
=
30.5
19
=
30.5
19.1
=
30.5
19.2
=
30.5
19.3
=
30.5
19.4
=
30.5
19.5
=
30.5
19.6
=
30.5
19.7
=
30.5
19.8
=
30.5
19.9
=
30.6
19
=
30.6
19.1
=
30.6
19.2
=
30.6
19.3
=
30.6
19.4
=
30.6
19.5
=
30.6
19.6
=
30.6
19.7
=
30.6
19.8
=
30.6
19.9
=
30.7
19
=
30.7
19.1
=
30.7
19.2
=
30.7
19.3
=
30.7
19.4
=
30.7
19.5
=
30.7
19.6
=
30.7
19.7
=
30.7
19.8
=
30.7
19.9
=
30.8
19
=
30.8
19.1
=
30.8
19.2
=
30.8
19.3
=
30.8
19.4
=
30.8
19.5
=
30.8
19.6
=
30.8
19.7
=
30.8
19.8
=
30.8
19.9
=
30.9
19
=
30.9
19.1
=
30.9
19.2
=
30.9
19.3
=
30.9
19.4
=
30.9
19.5
=
30.9
19.6
=
30.9
19.7
=
30.9
19.8
=
30.9
19.9
=