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!
12.6
17.4
=
1.4010301619179E+19
历史上次计算结果
12.6
17.4
=
19
4.5
=
39.3
7.6
=
70.1
12.9
=
70.8
13
=
15.8
0.3
=
44.4
10.5
=
29.4
8.6
=
81.6
4.5
=
15.1
0.6
=
27.7
8.3
=
23.3
3
=
38.9
16.9
=
19
4.5
=
133
13.2
=
95.3
12.7
=
17.7
10
=
6.4
19.9
=
89.5
6.5
=
71.4
12.4
=
73.4
1.4
=
74.5
15
=
2.7
11.1
=
79.9
2.1
=
50
16.7
=
60.1
3.8
=
134
14.5
=
9.5
2159.9
=
81.4
3.2
=
14.6
7.6
=
附近的結果
12
17
=
12
17.1
=
12
17.2
=
12
17.3
=
12
17.4
=
12
17.5
=
12
17.6
=
12
17.7
=
12
17.8
=
12
17.9
=
12.1
17
=
12.1
17.1
=
12.1
17.2
=
12.1
17.3
=
12.1
17.4
=
12.1
17.5
=
12.1
17.6
=
12.1
17.7
=
12.1
17.8
=
12.1
17.9
=
12.2
17
=
12.2
17.1
=
12.2
17.2
=
12.2
17.3
=
12.2
17.4
=
12.2
17.5
=
12.2
17.6
=
12.2
17.7
=
12.2
17.8
=
12.2
17.9
=
12.3
17
=
12.3
17.1
=
12.3
17.2
=
12.3
17.3
=
12.3
17.4
=
12.3
17.5
=
12.3
17.6
=
12.3
17.7
=
12.3
17.8
=
12.3
17.9
=
12.4
17
=
12.4
17.1
=
12.4
17.2
=
12.4
17.3
=
12.4
17.4
=
12.4
17.5
=
12.4
17.6
=
12.4
17.7
=
12.4
17.8
=
12.4
17.9
=
12.5
17
=
12.5
17.1
=
12.5
17.2
=
12.5
17.3
=
12.5
17.4
=
12.5
17.5
=
12.5
17.6
=
12.5
17.7
=
12.5
17.8
=
12.5
17.9
=
12.6
17
=
12.6
17.1
=
12.6
17.2
=
12.6
17.3
=
12.6
17.4
=
12.6
17.5
=
12.6
17.6
=
12.6
17.7
=
12.6
17.8
=
12.6
17.9
=
12.7
17
=
12.7
17.1
=
12.7
17.2
=
12.7
17.3
=
12.7
17.4
=
12.7
17.5
=
12.7
17.6
=
12.7
17.7
=
12.7
17.8
=
12.7
17.9
=
12.8
17
=
12.8
17.1
=
12.8
17.2
=
12.8
17.3
=
12.8
17.4
=
12.8
17.5
=
12.8
17.6
=
12.8
17.7
=
12.8
17.8
=
12.8
17.9
=
12.9
17
=
12.9
17.1
=
12.9
17.2
=
12.9
17.3
=
12.9
17.4
=
12.9
17.5
=
12.9
17.6
=
12.9
17.7
=
12.9
17.8
=
12.9
17.9
=
13
17
=
13
17.1
=
13
17.2
=
13
17.3
=
13
17.4
=
13
17.5
=
13
17.6
=
13
17.7
=
13
17.8
=
13
17.9
=