57187725 is an odd 8-digits composite number following 57187724
and preceding 57187726 . In scientific notation, it is written as 5.7187725 × 10^7.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 26142720 positive integers (up to 57187725) that are relatively prime to 57187725.
57187725 has 8 divisors, whose sum is 62307960
The reverse of 57187725 is 52778175
Previous prime number is 25
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
fifty-seven million one hundred eighty-seven thousand seven hundred twenty-five
Scientific notation
5.7187725 × 10^7
Engineering notation
5.7187725 × 10^6
Prime Factorization
21 × 25 × 108929
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
57187725
Product of the distinct prime numbers
The prime factorization of 57187725 is 21 × 25 × 108929.
Since it has a total of 3 prime factors.
3 , 8 , 7 , 95 , 823 , 640 , 2242 , 8923 , 23777 , 76496 , 401777 , 421189 , 6585679 , 9053564 , 57619100 , 27730287 , 6377107 , 698028052 , 3345469504 , 1224504725
n×2
114375450
n×3
171563175
n×4
228750900
n×5
285938625
n÷2
28593862.5
n÷3
19062575
n÷3
14296931.25
n÷5
11437545
n2
3270435890675625
n3
1.8702878834609E+23
n4
1.0695750915019E+31
n5
6.1166566199662E+38
2 √n
7562.2566076536
3 √n
385.27214131559
4 √n
86.961236235771
5 √n
35.600866130972
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-57187724
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 57187725 can be divided by 8 positive divisors.
The sum of these divisors (counting 57187725) is 1, the average is 0.125.
Base
System
Value
2
Binary
11011010001001110110001101
3
Ternary
10222121102210220
4
Quaternary
3122021312031
5
Quinary
104120001400
6
Senary
5401421553
8
Octal
332116615
10
Decimal
57187725
12
Duodecimal
1719a8b9
16
Hexadecimal
3689d8d
20
Vigesimal
hh8965
36
Base36
y1qbx
md5
850c894634285039667235cba10aef3f
sha1
0c6c7190cf74776bdec6fe9241ca4ada0043bc66
sha256
b2a20372969cce241646e037b273ffba60c2def5a3d820fcf01cba6f167a6186
sha512
bf02e582063fe97a09110333e83575ebb9035aa6f28b4f06983153c80e5deeff16e071be0f6b859c52d2cc1ab53a8f6d02a2b014ae4f3c8d17d9648f0b619889
ripemd-160
2dc97fe6e10b5f58f4e58c54d9d70eac51b88f77
Diameter
114375450
Circumference
359321073.47103
Area
1.0274377368183E+16
Volume
7.8342435663716E+23
Surface area
4.1097509472732E+16
Circumference
359321073.47103
Perimeter
228750900
Area
3270435890675625
Diagonal
80875656.296263
Surface area
19622615344053750
Volume
1.8702878834609E+23
Space diagonal
99052045.269277
Perimeter
171563175
Area
1.4161402813867E+15
Altitude
49526022.634638
Surface area
1.4161402813867E+15
Volume
2.2041554086104E+22
Height
26958552.098754