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!
15.7
12.3
=
5.1234880150365E+14
历史上次计算结果
15.7
12.3
=
76.4
10.6
=
11
2161
=
90.8
6.3
=
15.6
12.9
=
6.9
19.1
=
15.1
8.4
=
14.5
0.2
=
67
2.4
=
76
10.1
=
85.5
9.5
=
14.6
2163.8
=
85.3
9.6
=
12
4.8
=
72.2
2.5
=
78.6
8.6
=
93.1
15.9
=
18.3
20.6
=
16
2160.4
=
82.5
13.3
=
88.7
17.7
=
15.3
8.7
=
44
7
=
77.5
12.8
=
93
15.1
=
44.1
3.7
=
15.1
8.5
=
83
13.7
=
92.3
14.4
=
26.9
8.7
=
附近的結果
15
12
=
15
12.1
=
15
12.2
=
15
12.3
=
15
12.4
=
15
12.5
=
15
12.6
=
15
12.7
=
15
12.8
=
15
12.9
=
15
13
=
15.1
12
=
15.1
12.1
=
15.1
12.2
=
15.1
12.3
=
15.1
12.4
=
15.1
12.5
=
15.1
12.6
=
15.1
12.7
=
15.1
12.8
=
15.1
12.9
=
15.1
13
=
15.2
12
=
15.2
12.1
=
15.2
12.2
=
15.2
12.3
=
15.2
12.4
=
15.2
12.5
=
15.2
12.6
=
15.2
12.7
=
15.2
12.8
=
15.2
12.9
=
15.2
13
=
15.3
12
=
15.3
12.1
=
15.3
12.2
=
15.3
12.3
=
15.3
12.4
=
15.3
12.5
=
15.3
12.6
=
15.3
12.7
=
15.3
12.8
=
15.3
12.9
=
15.3
13
=
15.4
12
=
15.4
12.1
=
15.4
12.2
=
15.4
12.3
=
15.4
12.4
=
15.4
12.5
=
15.4
12.6
=
15.4
12.7
=
15.4
12.8
=
15.4
12.9
=
15.4
13
=
15.5
12
=
15.5
12.1
=
15.5
12.2
=
15.5
12.3
=
15.5
12.4
=
15.5
12.5
=
15.5
12.6
=
15.5
12.7
=
15.5
12.8
=
15.5
12.9
=
15.5
13
=
15.6
12
=
15.6
12.1
=
15.6
12.2
=
15.6
12.3
=
15.6
12.4
=
15.6
12.5
=
15.6
12.6
=
15.6
12.7
=
15.6
12.8
=
15.6
12.9
=
15.6
13
=
15.7
12
=
15.7
12.1
=
15.7
12.2
=
15.7
12.3
=
15.7
12.4
=
15.7
12.5
=
15.7
12.6
=
15.7
12.7
=
15.7
12.8
=
15.7
12.9
=
15.7
13
=
15.8
12
=
15.8
12.1
=
15.8
12.2
=
15.8
12.3
=
15.8
12.4
=
15.8
12.5
=
15.8
12.6
=
15.8
12.7
=
15.8
12.8
=
15.8
12.9
=
15.8
13
=
15.9
12
=
15.9
12.1
=
15.9
12.2
=
15.9
12.3
=
15.9
12.4
=
15.9
12.5
=
15.9
12.6
=
15.9
12.7
=
15.9
12.8
=
15.9
12.9
=
15.9
13
=
16
12
=
16
12.1
=
16
12.2
=
16
12.3
=
16
12.4
=
16
12.5
=
16
12.6
=
16
12.7
=
16
12.8
=
16
12.9
=
16
13
=