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!
88.9
12.5
=
2.2975872478255E+24
历史上次计算结果
88.9
12.5
=
20.4
1.4
=
96.9
15.6
=
10.3
15.4
=
12.1
8.6
=
25.4
10.6
=
36.2
6.2
=
75.8
9
=
5.3
1.4
=
34.8
20.6
=
66
9.8
=
38.4
15.8
=
100.9
20.3
=
1.3
18.7
=
38.9
15.4
=
1
18.6
=
1.4
18.2
=
46.8
12
=
71
8.4
=
15.1
3.4
=
26.4
19.5
=
66
9
=
88.9
12.3
=
20.7
1.1
=
45.3
250.2
=
104.6
11.6
=
83.8
20.6
=
151.1
15.8
=
130.1
14
=
33.9
12.3
=
附近的結果
88
12
=
88
12.1
=
88
12.2
=
88
12.3
=
88
12.4
=
88
12.5
=
88
12.6
=
88
12.7
=
88
12.8
=
88
12.9
=
88
13
=
88.1
12
=
88.1
12.1
=
88.1
12.2
=
88.1
12.3
=
88.1
12.4
=
88.1
12.5
=
88.1
12.6
=
88.1
12.7
=
88.1
12.8
=
88.1
12.9
=
88.1
13
=
88.2
12
=
88.2
12.1
=
88.2
12.2
=
88.2
12.3
=
88.2
12.4
=
88.2
12.5
=
88.2
12.6
=
88.2
12.7
=
88.2
12.8
=
88.2
12.9
=
88.2
13
=
88.3
12
=
88.3
12.1
=
88.3
12.2
=
88.3
12.3
=
88.3
12.4
=
88.3
12.5
=
88.3
12.6
=
88.3
12.7
=
88.3
12.8
=
88.3
12.9
=
88.3
13
=
88.4
12
=
88.4
12.1
=
88.4
12.2
=
88.4
12.3
=
88.4
12.4
=
88.4
12.5
=
88.4
12.6
=
88.4
12.7
=
88.4
12.8
=
88.4
12.9
=
88.4
13
=
88.5
12
=
88.5
12.1
=
88.5
12.2
=
88.5
12.3
=
88.5
12.4
=
88.5
12.5
=
88.5
12.6
=
88.5
12.7
=
88.5
12.8
=
88.5
12.9
=
88.5
13
=
88.6
12
=
88.6
12.1
=
88.6
12.2
=
88.6
12.3
=
88.6
12.4
=
88.6
12.5
=
88.6
12.6
=
88.6
12.7
=
88.6
12.8
=
88.6
12.9
=
88.6
13
=
88.7
12
=
88.7
12.1
=
88.7
12.2
=
88.7
12.3
=
88.7
12.4
=
88.7
12.5
=
88.7
12.6
=
88.7
12.7
=
88.7
12.8
=
88.7
12.9
=
88.7
13
=
88.8
12
=
88.8
12.1
=
88.8
12.2
=
88.8
12.3
=
88.8
12.4
=
88.8
12.5
=
88.8
12.6
=
88.8
12.7
=
88.8
12.8
=
88.8
12.9
=
88.8
13
=
88.9
12
=
88.9
12.1
=
88.9
12.2
=
88.9
12.3
=
88.9
12.4
=
88.9
12.5
=
88.9
12.6
=
88.9
12.7
=
88.9
12.8
=
88.9
12.9
=
88.9
13
=
89
12
=
89
12.1
=
89
12.2
=
89
12.3
=
89
12.4
=
89
12.5
=
89
12.6
=
89
12.7
=
89
12.8
=
89
12.9
=
89
13
=