472728181 is an odd 9-digits composite number following 472728180
and preceding 472728182 . In scientific notation, it is written as 4.72728181 × 10^8.
The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors.
There are 470645452 positive integers (up to 472728181) that are relatively prime to 472728181.
472728181 has 4 divisors, whose sum is 474810912
The reverse of 472728181 is 181827274
Previous prime number is 227
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
four hundred seventy-two million seven hundred twenty-eight thousand one hundred eighty-one
Scientific notation
4.72728181 × 10^8
Engineering notation
4.72728181 × 10^6
Prime Factorization
227 × 2082503
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
472728181
Product of the distinct prime numbers
The prime factorization of 472728181 is 227 × 2082503.
Since it has a total of 2 prime factors.
5 , 5 , 38 , 61 , 14 , 823 , 1417 , 6675 , 67251 , 74779 , 32450 , 91211 , 4565649 , 1116392 , 88637646 , 37974293 , 133569321 , 22685828 , 725870543 , 6095477027
n×2
945456362
n×3
1418184543
n×4
1890912724
n×5
2363640905
n÷2
236364090.5
n÷3
157576060.33333
n÷3
118182045.25
n÷5
94545636.2
n2
223471933111568761
n3
1.0564148044439E+26
n4
4.9939704888621E+34
n5
2.3607905851675E+43
2 √n
21742.313147409
3 √n
778.99947377723
4 √n
147.45274886352
5 √n
54.315314502697
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-472728180
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 472728181 can be divided by 4 positive divisors.
The sum of these divisors (counting 472728181) is 1, the average is 0.25.
Base
System
Value
2
Binary
11100001011010100001001110101
3
Ternary
1012221112002011011
4
Quaternary
130023110021311
5
Quinary
1432004300211
6
Senary
114524112221
8
Octal
3413241165
10
Decimal
472728181
12
Duodecimal
112395671
16
Hexadecimal
1c2d4275
20
Vigesimal
77eb091
36
Base36
7tg7ed
md5
f1df74198499c3d040b98fbc997c2403
sha1
239065c9e6b9da461454bc757f39e40890b822f7
sha256
a5f736e490d05c6c2ba586fd246e51e55dfc952699d7378fe7d4c635a0266181
sha512
4fbe2e60cb5298dc890918623e69e4e00801af0be927e5219d94e0733ed78d23324e8ec1d565c090c34223b64de1b33ce68c794b75fe619d24298afd3d982f41
ripemd-160
e0aa9fea152d81b0c26bf502fde97a7ac7379ea6
Diameter
945456362
Circumference
2970238761.1489
Area
7.0205778334681E+17
Volume
4.4250999850458E+26
Surface area
2.8082311333873E+18
Circumference
2970238761.1489
Perimeter
1890912724
Area
223471933111568761
Diagonal
668538604.88616
Surface area
1340831598669412566
Volume
1.0564148044439E+26
Space diagonal
818789227.66162
Perimeter
1418184543
Area
9.6766185553718E+16
Altitude
409394613.83081
Surface area
9.6766185553718E+16
Volume
1.2449967866135E+25
Height
222846201.62872