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!
149
15.4
=
2.9313557893851E+33
历史上次计算结果
149
15.4
=
36.9
10.6
=
45
250
=
87.5
7.4
=
70
9.5
=
65.5
12
=
9.8
17.7
=
90.8
14.5
=
8.4
7.8
=
28
13.4
=
6.4
12.4
=
152.8
14.4
=
148.2
15
=
10.5
8.9
=
14.2
13.4
=
5.4
6.8
=
7
7.5
=
5.7
10.2
=
95.8
11.8
=
77.6
19.7
=
102.4
16.3
=
5.7
6.1
=
63.5
10
=
70.8
6.1
=
6.6
7.4
=
6.5
20.4
=
63.9
10
=
83.9
3.3
=
86.8
5.6
=
25
1.3
=
附近的結果
149
15
=
149
15.1
=
149
15.2
=
149
15.3
=
149
15.4
=
149
15.5
=
149
15.6
=
149
15.7
=
149
15.8
=
149
15.9
=
149
16
=
149.1
15
=
149.1
15.1
=
149.1
15.2
=
149.1
15.3
=
149.1
15.4
=
149.1
15.5
=
149.1
15.6
=
149.1
15.7
=
149.1
15.8
=
149.1
15.9
=
149.1
16
=
149.2
15
=
149.2
15.1
=
149.2
15.2
=
149.2
15.3
=
149.2
15.4
=
149.2
15.5
=
149.2
15.6
=
149.2
15.7
=
149.2
15.8
=
149.2
15.9
=
149.2
16
=
149.3
15
=
149.3
15.1
=
149.3
15.2
=
149.3
15.3
=
149.3
15.4
=
149.3
15.5
=
149.3
15.6
=
149.3
15.7
=
149.3
15.8
=
149.3
15.9
=
149.3
16
=
149.4
15
=
149.4
15.1
=
149.4
15.2
=
149.4
15.3
=
149.4
15.4
=
149.4
15.5
=
149.4
15.6
=
149.4
15.7
=
149.4
15.8
=
149.4
15.9
=
149.4
16
=
149.5
15
=
149.5
15.1
=
149.5
15.2
=
149.5
15.3
=
149.5
15.4
=
149.5
15.5
=
149.5
15.6
=
149.5
15.7
=
149.5
15.8
=
149.5
15.9
=
149.5
16
=
149.6
15
=
149.6
15.1
=
149.6
15.2
=
149.6
15.3
=
149.6
15.4
=
149.6
15.5
=
149.6
15.6
=
149.6
15.7
=
149.6
15.8
=
149.6
15.9
=
149.6
16
=
149.7
15
=
149.7
15.1
=
149.7
15.2
=
149.7
15.3
=
149.7
15.4
=
149.7
15.5
=
149.7
15.6
=
149.7
15.7
=
149.7
15.8
=
149.7
15.9
=
149.7
16
=
149.8
15
=
149.8
15.1
=
149.8
15.2
=
149.8
15.3
=
149.8
15.4
=
149.8
15.5
=
149.8
15.6
=
149.8
15.7
=
149.8
15.8
=
149.8
15.9
=
149.8
16
=
149.9
15
=
149.9
15.1
=
149.9
15.2
=
149.9
15.3
=
149.9
15.4
=
149.9
15.5
=
149.9
15.6
=
149.9
15.7
=
149.9
15.8
=
149.9
15.9
=
149.9
16
=
150
15
=
150
15.1
=
150
15.2
=
150
15.3
=
150
15.4
=
150
15.5
=
150
15.6
=
150
15.7
=
150
15.8
=
150
15.9
=
150
16
=