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!
72.1
15
=
7.3965461407991E+27
历史上次计算结果
72.1
15
=
75.6
3.8
=
135.8
12.6
=
1.4
12.4
=
33.6
14
=
33.8
14
=
8
15.7
=
31.6
19.6
=
38.2
1.3
=
170
16.4
=
60.2
10.4
=
56.6
3.1
=
11.7
4.8
=
8.7
16.3
=
75.4
11.3
=
116
15.1
=
64.4
6
=
27.3
12.5
=
68.3
15.2
=
73.6
10.4
=
32.6
11.7
=
72.5
15
=
2.8
3.1
=
124.8
13
=
6.7
20.2
=
18
11.1
=
95.3
8.2
=
75.4
3.4
=
115.7
15.6
=
115.3
15.4
=
附近的結果
72
15
=
72
15.1
=
72
15.2
=
72
15.3
=
72
15.4
=
72
15.5
=
72
15.6
=
72
15.7
=
72
15.8
=
72
15.9
=
72
16
=
72.1
15
=
72.1
15.1
=
72.1
15.2
=
72.1
15.3
=
72.1
15.4
=
72.1
15.5
=
72.1
15.6
=
72.1
15.7
=
72.1
15.8
=
72.1
15.9
=
72.1
16
=
72.2
15
=
72.2
15.1
=
72.2
15.2
=
72.2
15.3
=
72.2
15.4
=
72.2
15.5
=
72.2
15.6
=
72.2
15.7
=
72.2
15.8
=
72.2
15.9
=
72.2
16
=
72.3
15
=
72.3
15.1
=
72.3
15.2
=
72.3
15.3
=
72.3
15.4
=
72.3
15.5
=
72.3
15.6
=
72.3
15.7
=
72.3
15.8
=
72.3
15.9
=
72.3
16
=
72.4
15
=
72.4
15.1
=
72.4
15.2
=
72.4
15.3
=
72.4
15.4
=
72.4
15.5
=
72.4
15.6
=
72.4
15.7
=
72.4
15.8
=
72.4
15.9
=
72.4
16
=
72.5
15
=
72.5
15.1
=
72.5
15.2
=
72.5
15.3
=
72.5
15.4
=
72.5
15.5
=
72.5
15.6
=
72.5
15.7
=
72.5
15.8
=
72.5
15.9
=
72.5
16
=
72.6
15
=
72.6
15.1
=
72.6
15.2
=
72.6
15.3
=
72.6
15.4
=
72.6
15.5
=
72.6
15.6
=
72.6
15.7
=
72.6
15.8
=
72.6
15.9
=
72.6
16
=
72.7
15
=
72.7
15.1
=
72.7
15.2
=
72.7
15.3
=
72.7
15.4
=
72.7
15.5
=
72.7
15.6
=
72.7
15.7
=
72.7
15.8
=
72.7
15.9
=
72.7
16
=
72.8
15
=
72.8
15.1
=
72.8
15.2
=
72.8
15.3
=
72.8
15.4
=
72.8
15.5
=
72.8
15.6
=
72.8
15.7
=
72.8
15.8
=
72.8
15.9
=
72.8
16
=
72.9
15
=
72.9
15.1
=
72.9
15.2
=
72.9
15.3
=
72.9
15.4
=
72.9
15.5
=
72.9
15.6
=
72.9
15.7
=
72.9
15.8
=
72.9
15.9
=
72.9
16
=
73
15
=
73
15.1
=
73
15.2
=
73
15.3
=
73
15.4
=
73
15.5
=
73
15.6
=
73
15.7
=
73
15.8
=
73
15.9
=
73
16
=