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!
42.8
13
=
1.617219603787E+21
历史上次计算结果
42.8
13
=
51.8
4.7
=
69.2
16.1
=
62.1
13.1
=
100.7
9.6
=
64.2
7.2
=
88.3
1.7
=
62
13.9
=
100.3
10
=
55.9
6.1
=
51.7
8.8
=
91.8
10.5
=
10.9
2157
=
91.4
10.4
=
100
15.4
=
91.7
11
=
9.8
2156.9
=
90.2
2.8
=
55
6.3
=
20
2.8
=
101.9
15.7
=
6.4
10
=
10.7
16.1
=
89.3
8.1
=
9.6
2157.5
=
103
15
=
51.9
8.6
=
1
9.7
=
37
7.4
=
37.1
7
=
附近的結果
42
13
=
42
13.1
=
42
13.2
=
42
13.3
=
42
13.4
=
42
13.5
=
42
13.6
=
42
13.7
=
42
13.8
=
42
13.9
=
42
14
=
42.1
13
=
42.1
13.1
=
42.1
13.2
=
42.1
13.3
=
42.1
13.4
=
42.1
13.5
=
42.1
13.6
=
42.1
13.7
=
42.1
13.8
=
42.1
13.9
=
42.1
14
=
42.2
13
=
42.2
13.1
=
42.2
13.2
=
42.2
13.3
=
42.2
13.4
=
42.2
13.5
=
42.2
13.6
=
42.2
13.7
=
42.2
13.8
=
42.2
13.9
=
42.2
14
=
42.3
13
=
42.3
13.1
=
42.3
13.2
=
42.3
13.3
=
42.3
13.4
=
42.3
13.5
=
42.3
13.6
=
42.3
13.7
=
42.3
13.8
=
42.3
13.9
=
42.3
14
=
42.4
13
=
42.4
13.1
=
42.4
13.2
=
42.4
13.3
=
42.4
13.4
=
42.4
13.5
=
42.4
13.6
=
42.4
13.7
=
42.4
13.8
=
42.4
13.9
=
42.4
14
=
42.5
13
=
42.5
13.1
=
42.5
13.2
=
42.5
13.3
=
42.5
13.4
=
42.5
13.5
=
42.5
13.6
=
42.5
13.7
=
42.5
13.8
=
42.5
13.9
=
42.5
14
=
42.6
13
=
42.6
13.1
=
42.6
13.2
=
42.6
13.3
=
42.6
13.4
=
42.6
13.5
=
42.6
13.6
=
42.6
13.7
=
42.6
13.8
=
42.6
13.9
=
42.6
14
=
42.7
13
=
42.7
13.1
=
42.7
13.2
=
42.7
13.3
=
42.7
13.4
=
42.7
13.5
=
42.7
13.6
=
42.7
13.7
=
42.7
13.8
=
42.7
13.9
=
42.7
14
=
42.8
13
=
42.8
13.1
=
42.8
13.2
=
42.8
13.3
=
42.8
13.4
=
42.8
13.5
=
42.8
13.6
=
42.8
13.7
=
42.8
13.8
=
42.8
13.9
=
42.8
14
=
42.9
13
=
42.9
13.1
=
42.9
13.2
=
42.9
13.3
=
42.9
13.4
=
42.9
13.5
=
42.9
13.6
=
42.9
13.7
=
42.9
13.8
=
42.9
13.9
=
42.9
14
=