728049136 (number)

728049136 is an even 9-digits composite number following 728049135 and preceding 728049137. In scientific notation, it is written as 7.28049136 × 10^8. The sum of its digits is 40. It has a total of 7 prime factors and 40 positive divisors. There are 343680000 positive integers (up to 728049136) that are relatively prime to 728049136.

Interesting facts

Basic properties

Name

Name seven hundred twenty-eight million forty-nine thousand one hundred thirty-six

Notation

Scientific notation 7.28049136 × 10^8
Engineering notation 7.28049136 × 10^6

Prime Factorization of 728049136

Prime Factorization 2 × 2 × 2 × 2 × 31 × 41 × 35801

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 91006142
Product of the distinct prime numbers

The prime factorization of 728049136 is 2 × 2 × 2 × 2 × 31 × 41 × 35801. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 728049136)

Multiplication

n×y
n×2 1456098272
n×3 2184147408
n×4 2912196544
n×5 3640245680

Division

n÷y
n÷2 364024568
n÷3 242683045.33333
n÷3 182012284
n÷5 145609827.2

Exponentiation

ny
n2 530055544430346496
n3 3.8590648115452E+26
n4 2.8095888018135E+35
n5 2.0455186996756E+44

Nth Root

y√n
2√n 26982.385661761
3√n 899.60852768866
4√n 164.26315978259
5√n 59.215055159053

Divisors of 728049136

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -728049135
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 728049136 can be divided by 40 positive divisors. The sum of these divisors (counting 728049136) is 1, the average is 0.025.

Base conversion 728049136

Base System Value
2 Binary 101011011001010010010111110000
3 Ternary 1212201221201122211
4 Quaternary 223121102113300
5 Quinary 2442340033021
6 Senary 200124341504
8 Octal 5331222760
10 Decimal 728049136
12 Duodecimal 1839a4894
16 Hexadecimal 2b6525f0
20 Vigesimal b7a62gg
36 Base36 c1gmb4

Cryptographic Hash Functions

md5 5057421088015ac479678afc4d9ba1e7
sha1 035a3839417416316207a29358523b5340d6f3e8
sha256 95bfc4cf2b8ccdc12eac9f138da961549b0cd7a93d3887b472994a4f4207687d
sha512 a7fb97b1278953c89d8abf640d5cdad2d71b0895d0a04076a05ef5602a103f94a0a32f413ffd317d23ca3d212faf4ba03efe2ed9bb66d1278392fb4087982f14
ripemd-160 3b561aeeb81f52f7e030783239eb6fd66b73bf18

728049136 as geometric shapes

Circle

Radius = n
Diameter 1456098272
Circumference 4574467634.22
Area 1.6652186043769E+18

Sphere

Radius = n
Volume 1.6164812882237E+27
Surface area 6.6608744175077E+18
Circumference 4574467634.22

Square

Length = n
Perimeter 2912196544
Area 530055544430346496
Diagonal 1029616962.2052

Cube

Length = n
Surface area 3180333266582078976
Volume 3.8590648115452E+26
Space diagonal 1261018093.9586

Equilateral Triangle

Length = n
Perimeter 2184147408
Area 2.2952078344674E+17
Altitude 630509046.97931

Triangular Pyramid

Length = n
Surface area 2.2952078344674E+17
Volume 4.54795149547E+25
Height 343205654.0684