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!
72.2
12
=
2.0065332965216E+22
历史上次计算结果
72.2
12
=
79
8.5
=
51.6
9.2
=
53.1
12.6
=
59.1
8
=
13.6
2163.2
=
3.4
2.1
=
55.7
2.2
=
13.7
0.9
=
82.6
8.9
=
54.4
8.3
=
14.4
7.6
=
23.6
5
=
102
4.2
=
149.2
16.4
=
55
14.3
=
42.8
6.2
=
90.7
19.7
=
129.6
14.1
=
90.3
19.7
=
53.6
11.6
=
19.4
11.6
=
90.4
3.7
=
2.2
14.8
=
100.4
7.2
=
84.9
1.1
=
60.3
4.1
=
1.7
12.6
=
11.9
2.1
=
55.6
5.8
=
附近的結果
72
12
=
72
12.1
=
72
12.2
=
72
12.3
=
72
12.4
=
72
12.5
=
72
12.6
=
72
12.7
=
72
12.8
=
72
12.9
=
72
13
=
72.1
12
=
72.1
12.1
=
72.1
12.2
=
72.1
12.3
=
72.1
12.4
=
72.1
12.5
=
72.1
12.6
=
72.1
12.7
=
72.1
12.8
=
72.1
12.9
=
72.1
13
=
72.2
12
=
72.2
12.1
=
72.2
12.2
=
72.2
12.3
=
72.2
12.4
=
72.2
12.5
=
72.2
12.6
=
72.2
12.7
=
72.2
12.8
=
72.2
12.9
=
72.2
13
=
72.3
12
=
72.3
12.1
=
72.3
12.2
=
72.3
12.3
=
72.3
12.4
=
72.3
12.5
=
72.3
12.6
=
72.3
12.7
=
72.3
12.8
=
72.3
12.9
=
72.3
13
=
72.4
12
=
72.4
12.1
=
72.4
12.2
=
72.4
12.3
=
72.4
12.4
=
72.4
12.5
=
72.4
12.6
=
72.4
12.7
=
72.4
12.8
=
72.4
12.9
=
72.4
13
=
72.5
12
=
72.5
12.1
=
72.5
12.2
=
72.5
12.3
=
72.5
12.4
=
72.5
12.5
=
72.5
12.6
=
72.5
12.7
=
72.5
12.8
=
72.5
12.9
=
72.5
13
=
72.6
12
=
72.6
12.1
=
72.6
12.2
=
72.6
12.3
=
72.6
12.4
=
72.6
12.5
=
72.6
12.6
=
72.6
12.7
=
72.6
12.8
=
72.6
12.9
=
72.6
13
=
72.7
12
=
72.7
12.1
=
72.7
12.2
=
72.7
12.3
=
72.7
12.4
=
72.7
12.5
=
72.7
12.6
=
72.7
12.7
=
72.7
12.8
=
72.7
12.9
=
72.7
13
=
72.8
12
=
72.8
12.1
=
72.8
12.2
=
72.8
12.3
=
72.8
12.4
=
72.8
12.5
=
72.8
12.6
=
72.8
12.7
=
72.8
12.8
=
72.8
12.9
=
72.8
13
=
72.9
12
=
72.9
12.1
=
72.9
12.2
=
72.9
12.3
=
72.9
12.4
=
72.9
12.5
=
72.9
12.6
=
72.9
12.7
=
72.9
12.8
=
72.9
12.9
=
72.9
13
=
73
12
=
73
12.1
=
73
12.2
=
73
12.3
=
73
12.4
=
73
12.5
=
73
12.6
=
73
12.7
=
73
12.8
=
73
12.9
=
73
13
=