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!
72.7
12.3
=
7.8862992676368E+22
历史上次计算结果
72.7
12.3
=
12.1
16.3
=
12.5
15.6
=
41.3
10
=
6.9
12.1
=
61.4
1
=
98.3
6.2
=
10.7
2172.5
=
61.9
1.1
=
61.4
1
=
114.5
11.5
=
85
1.4
=
45.9
12.3
=
6.8
20.5
=
72.2
12
=
9.6
9.1
=
12.4
16
=
91.2
10
=
10.6
9
=
69.1
14.2
=
101.6
18.2
=
10.3
9.4
=
72.5
12.2
=
12.3
16
=
73.8
11.1
=
84.9
6
=
65.6
5.2
=
8.8
11.2
=
22.4
19
=
5.7
1.9
=
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
=