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!
72.9
19.5
=
2.1046835283377E+36
历史上次计算结果
72.9
19.5
=
79.6
2.2
=
37.6
7.5
=
31
5.7
=
43.1
7.1
=
73.6
18.1
=
69.6
11.3
=
135.2
14.8
=
9.9
2155.5
=
79.6
4.9
=
71.7
14.8
=
47.4
20.7
=
20.1
11.3
=
16.7
7.1
=
29.7
8.5
=
150.1
16.7
=
135.9
16.7
=
90
15.3
=
7.1
14.6
=
91
2.3
=
97.6
10.7
=
27.1
1.8
=
70.4
12.3
=
83.3
8.4
=
44.7
11
=
8.6
17.2
=
80.3
9.9
=
96
1.9
=
11.3
12.2
=
50.7
16.2
=
附近的結果
72
19
=
72
19.1
=
72
19.2
=
72
19.3
=
72
19.4
=
72
19.5
=
72
19.6
=
72
19.7
=
72
19.8
=
72
19.9
=
72.1
19
=
72.1
19.1
=
72.1
19.2
=
72.1
19.3
=
72.1
19.4
=
72.1
19.5
=
72.1
19.6
=
72.1
19.7
=
72.1
19.8
=
72.1
19.9
=
72.2
19
=
72.2
19.1
=
72.2
19.2
=
72.2
19.3
=
72.2
19.4
=
72.2
19.5
=
72.2
19.6
=
72.2
19.7
=
72.2
19.8
=
72.2
19.9
=
72.3
19
=
72.3
19.1
=
72.3
19.2
=
72.3
19.3
=
72.3
19.4
=
72.3
19.5
=
72.3
19.6
=
72.3
19.7
=
72.3
19.8
=
72.3
19.9
=
72.4
19
=
72.4
19.1
=
72.4
19.2
=
72.4
19.3
=
72.4
19.4
=
72.4
19.5
=
72.4
19.6
=
72.4
19.7
=
72.4
19.8
=
72.4
19.9
=
72.5
19
=
72.5
19.1
=
72.5
19.2
=
72.5
19.3
=
72.5
19.4
=
72.5
19.5
=
72.5
19.6
=
72.5
19.7
=
72.5
19.8
=
72.5
19.9
=
72.6
19
=
72.6
19.1
=
72.6
19.2
=
72.6
19.3
=
72.6
19.4
=
72.6
19.5
=
72.6
19.6
=
72.6
19.7
=
72.6
19.8
=
72.6
19.9
=
72.7
19
=
72.7
19.1
=
72.7
19.2
=
72.7
19.3
=
72.7
19.4
=
72.7
19.5
=
72.7
19.6
=
72.7
19.7
=
72.7
19.8
=
72.7
19.9
=
72.8
19
=
72.8
19.1
=
72.8
19.2
=
72.8
19.3
=
72.8
19.4
=
72.8
19.5
=
72.8
19.6
=
72.8
19.7
=
72.8
19.8
=
72.8
19.9
=
72.9
19
=
72.9
19.1
=
72.9
19.2
=
72.9
19.3
=
72.9
19.4
=
72.9
19.5
=
72.9
19.6
=
72.9
19.7
=
72.9
19.8
=
72.9
19.9
=
73
19
=
73
19.1
=
73
19.2
=
73
19.3
=
73
19.4
=
73
19.5
=
73
19.6
=
73
19.7
=
73
19.8
=
73
19.9
=