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!
100.5
8.9
=
6.5959590333351E+17
历史上次计算结果
77.1
10.9
=
100.5
8.9
=
88.9
19.8
=
62
1.1
=
15.1
20.1
=
66.6
7.9
=
85.3
20.7
=
47.2
16.6
=
94.8
10.5
=
31.2
19
=
96.6
7.5
=
60
10.9
=
51.3
15.8
=
12.4
10.3
=
35.8
4.5
=
1.8
10.6
=
14.4
9.2
=
89.1
10.9
=
97.7
14.8
=
47.4
11.6
=
24.4
5.5
=
82.6
8.8
=
24.2
5.1
=
19.2
13
=
36.6
7.8
=
15.5
0.9
=
36.8
7.2
=
108.9
11.3
=
10.1
9.6
=
53.9
8.4
=
附近的結果
100
8
=
100
8.1
=
100
8.2
=
100
8.3
=
100
8.4
=
100
8.5
=
100
8.6
=
100
8.7
=
100
8.8
=
100
8.9
=
100
9
=
100.1
8
=
100.1
8.1
=
100.1
8.2
=
100.1
8.3
=
100.1
8.4
=
100.1
8.5
=
100.1
8.6
=
100.1
8.7
=
100.1
8.8
=
100.1
8.9
=
100.1
9
=
100.2
8
=
100.2
8.1
=
100.2
8.2
=
100.2
8.3
=
100.2
8.4
=
100.2
8.5
=
100.2
8.6
=
100.2
8.7
=
100.2
8.8
=
100.2
8.9
=
100.2
9
=
100.3
8
=
100.3
8.1
=
100.3
8.2
=
100.3
8.3
=
100.3
8.4
=
100.3
8.5
=
100.3
8.6
=
100.3
8.7
=
100.3
8.8
=
100.3
8.9
=
100.3
9
=
100.4
8
=
100.4
8.1
=
100.4
8.2
=
100.4
8.3
=
100.4
8.4
=
100.4
8.5
=
100.4
8.6
=
100.4
8.7
=
100.4
8.8
=
100.4
8.9
=
100.4
9
=
100.5
8
=
100.5
8.1
=
100.5
8.2
=
100.5
8.3
=
100.5
8.4
=
100.5
8.5
=
100.5
8.6
=
100.5
8.7
=
100.5
8.8
=
100.5
8.9
=
100.5
9
=
100.6
8
=
100.6
8.1
=
100.6
8.2
=
100.6
8.3
=
100.6
8.4
=
100.6
8.5
=
100.6
8.6
=
100.6
8.7
=
100.6
8.8
=
100.6
8.9
=
100.6
9
=
100.7
8
=
100.7
8.1
=
100.7
8.2
=
100.7
8.3
=
100.7
8.4
=
100.7
8.5
=
100.7
8.6
=
100.7
8.7
=
100.7
8.8
=
100.7
8.9
=
100.7
9
=
100.8
8
=
100.8
8.1
=
100.8
8.2
=
100.8
8.3
=
100.8
8.4
=
100.8
8.5
=
100.8
8.6
=
100.8
8.7
=
100.8
8.8
=
100.8
8.9
=
100.8
9
=
100.9
8
=
100.9
8.1
=
100.9
8.2
=
100.9
8.3
=
100.9
8.4
=
100.9
8.5
=
100.9
8.6
=
100.9
8.7
=
100.9
8.8
=
100.9
8.9
=
100.9
9
=
101
8
=
101
8.1
=
101
8.2
=
101
8.3
=
101
8.4
=
101
8.5
=
101
8.6
=
101
8.7
=
101
8.8
=
101
8.9
=
101
9
=