472728181 (number)

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.

Interesting facts

Basic properties

Name

Name four hundred seventy-two million seven hundred twenty-eight thousand one hundred eighty-one

Notation

Scientific notation 4.72728181 × 10^8
Engineering notation 4.72728181 × 10^6

Prime Factorization of 472728181

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.

Most popular turbo-numbers

Basic calculations (n = 472728181)

Multiplication

n×y
n×2 945456362
n×3 1418184543
n×4 1890912724
n×5 2363640905

Division

n÷y
n÷2 236364090.5
n÷3 157576060.33333
n÷3 118182045.25
n÷5 94545636.2

Exponentiation

ny
n2 223471933111568761
n3 1.0564148044439E+26
n4 4.9939704888621E+34
n5 2.3607905851675E+43

Nth Root

y√n
2√n 21742.313147409
3√n 778.99947377723
4√n 147.45274886352
5√n 54.315314502697

Divisors of 472728181

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 conversion 472728181

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

Cryptographic Hash Functions

md5 f1df74198499c3d040b98fbc997c2403
sha1 239065c9e6b9da461454bc757f39e40890b822f7
sha256 a5f736e490d05c6c2ba586fd246e51e55dfc952699d7378fe7d4c635a0266181
sha512 4fbe2e60cb5298dc890918623e69e4e00801af0be927e5219d94e0733ed78d23324e8ec1d565c090c34223b64de1b33ce68c794b75fe619d24298afd3d982f41
ripemd-160 e0aa9fea152d81b0c26bf502fde97a7ac7379ea6

472728181 as geometric shapes

Circle

Radius = n
Diameter 945456362
Circumference 2970238761.1489
Area 7.0205778334681E+17

Sphere

Radius = n
Volume 4.4250999850458E+26
Surface area 2.8082311333873E+18
Circumference 2970238761.1489

Square

Length = n
Perimeter 1890912724
Area 223471933111568761
Diagonal 668538604.88616

Cube

Length = n
Surface area 1340831598669412566
Volume 1.0564148044439E+26
Space diagonal 818789227.66162

Equilateral Triangle

Length = n
Perimeter 1418184543
Area 9.6766185553718E+16
Altitude 409394613.83081

Triangular Pyramid

Length = n
Surface area 9.6766185553718E+16
Volume 1.2449967866135E+25
Height 222846201.62872