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!
72.9
9
=
5.814973700304E+16
历史上次计算结果
72.9
9
=
113.1
14
=
68.6
15.8
=
45.5
3.9
=
97.9
13.4
=
24.4
9.8
=
24
7.2
=
102.8
10.9
=
6.1
14.1
=
69.7
8.1
=
88.8
10.1
=
43.2
9.6
=
1.2
6.8
=
85.2
9.5
=
89
16.6
=
8.7
11
=
60.6
11.3
=
83.1
6
=
100.8
9.2
=
11.5
8.8
=
72.8
3.1
=
94.2
2.3
=
27.8
2.8
=
7
18
=
97.2
9.4
=
35.6
11.5
=
75
8.4
=
113
14
=
78.9
3.9
=
51.6
7
=
附近的結果
72
9
=
72
9.1
=
72
9.2
=
72
9.3
=
72
9.4
=
72
9.5
=
72
9.6
=
72
9.7
=
72
9.8
=
72
9.9
=
72
10
=
72.1
9
=
72.1
9.1
=
72.1
9.2
=
72.1
9.3
=
72.1
9.4
=
72.1
9.5
=
72.1
9.6
=
72.1
9.7
=
72.1
9.8
=
72.1
9.9
=
72.1
10
=
72.2
9
=
72.2
9.1
=
72.2
9.2
=
72.2
9.3
=
72.2
9.4
=
72.2
9.5
=
72.2
9.6
=
72.2
9.7
=
72.2
9.8
=
72.2
9.9
=
72.2
10
=
72.3
9
=
72.3
9.1
=
72.3
9.2
=
72.3
9.3
=
72.3
9.4
=
72.3
9.5
=
72.3
9.6
=
72.3
9.7
=
72.3
9.8
=
72.3
9.9
=
72.3
10
=
72.4
9
=
72.4
9.1
=
72.4
9.2
=
72.4
9.3
=
72.4
9.4
=
72.4
9.5
=
72.4
9.6
=
72.4
9.7
=
72.4
9.8
=
72.4
9.9
=
72.4
10
=
72.5
9
=
72.5
9.1
=
72.5
9.2
=
72.5
9.3
=
72.5
9.4
=
72.5
9.5
=
72.5
9.6
=
72.5
9.7
=
72.5
9.8
=
72.5
9.9
=
72.5
10
=
72.6
9
=
72.6
9.1
=
72.6
9.2
=
72.6
9.3
=
72.6
9.4
=
72.6
9.5
=
72.6
9.6
=
72.6
9.7
=
72.6
9.8
=
72.6
9.9
=
72.6
10
=
72.7
9
=
72.7
9.1
=
72.7
9.2
=
72.7
9.3
=
72.7
9.4
=
72.7
9.5
=
72.7
9.6
=
72.7
9.7
=
72.7
9.8
=
72.7
9.9
=
72.7
10
=
72.8
9
=
72.8
9.1
=
72.8
9.2
=
72.8
9.3
=
72.8
9.4
=
72.8
9.5
=
72.8
9.6
=
72.8
9.7
=
72.8
9.8
=
72.8
9.9
=
72.8
10
=
72.9
9
=
72.9
9.1
=
72.9
9.2
=
72.9
9.3
=
72.9
9.4
=
72.9
9.5
=
72.9
9.6
=
72.9
9.7
=
72.9
9.8
=
72.9
9.9
=
72.9
10
=
73
9
=
73
9.1
=
73
9.2
=
73
9.3
=
73
9.4
=
73
9.5
=
73
9.6
=
73
9.7
=
73
9.8
=
73
9.9
=
73
10
=