728045306 (number)

728045306 is an even 9-digits composite number following 728045305 and preceding 728045307. In scientific notation, it is written as 7.28045306 × 10^8. The sum of its digits is 35. It has a total of 4 prime factors and 12 positive divisors. There are 344863224 positive integers (up to 728045306) that are relatively prime to 728045306.

Interesting facts

Basic properties

Name

Name seven hundred twenty-eight million forty-five thousand three hundred six

Notation

Scientific notation 7.28045306 × 10^8
Engineering notation 7.28045306 × 10^6

Prime Factorization of 728045306

Prime Factorization 2 × 19 × 19 × 1008373

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38318174
Product of the distinct prime numbers

The prime factorization of 728045306 is 2 × 19 × 19 × 1008373. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 6, 16, 11, 945, 156, 2781, 9329, 9108, 45270, 981168, 795879, 143061, 5212539, 56667368, 17163751, 533988382, 316536611, 8474080879, 8464902301

Basic calculations (n = 728045306)

Multiplication

n×y
n×2 1456090612
n×3 2184135918
n×4 2912181224
n×5 3640226530

Division

n÷y
n÷2 364022653
n÷3 242681768.66667
n÷3 182011326.5
n÷5 145609061.2

Exponentiation

ny
n2 530049967588633636
n3 3.8590039084836E+26
n4 2.8095296814071E+35
n5 2.0454648966161E+44

Nth Root

y√n
2√n 26982.314689441
3√n 899.60695018218
4√n 164.26294375008
5√n 59.214992857176

Divisors of 728045306

1, 2, 19, 38, 361, 722, 1008373, 2016746, 19159087, 38318174, 364022653, 728045306

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -728045305
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 728045306 can be divided by 12 positive divisors. The sum of these divisors (counting 728045306) is 1, the average is 0.083333333333333.

Base conversion 728045306

Base System Value
2 Binary 101011011001010001011011111010
3 Ternary 1212201221112101222
4 Quaternary 223121101123322
5 Quinary 2442334422211
6 Senary 200124312042
8 Octal 5331213372
10 Decimal 728045306
12 Duodecimal 1839a2622
16 Hexadecimal 2b6516fa
20 Vigesimal b7a5d56
36 Base36 c1gjcq

Cryptographic Hash Functions

md5 e62d8566f6cd68bb34e2b2665759a00a
sha1 cff7b649439f72bde6881e4f2c0d472d58a324c6
sha256 afcec9f58e033072d5eeb55a3ece51e198feb6c7bd6be99013d7bc40da95ccba
sha512 d266c2e5261af73133280952fd7771cb6f69c2b3e7357abf8043c2bcf8e7c1eca099359abe3cd402a221bf51fa6793bff8bb1efaa7bd4bebd20b9b5368f010c0
ripemd-160 4d07a77d80f84659cd80585bdee1f54d763ca4cb

728045306 as geometric shapes

Circle

Radius = n
Diameter 1456090612
Circumference 4574443569.6203
Area 1.665201084212E+18

Sphere

Radius = n
Volume 1.6164557772088E+27
Surface area 6.6608043368478E+18
Circumference 4574443569.6203

Square

Length = n
Perimeter 2912181224
Area 530049967588633636
Diagonal 1029611545.7673

Cube

Length = n
Surface area 3180299805531801816
Volume 3.8590039084836E+26
Space diagonal 1261011460.204

Equilateral Triangle

Length = n
Perimeter 2184135918
Area 2.2951836860344E+17
Altitude 630505730.10202

Triangular Pyramid

Length = n
Surface area 2.2951836860344E+17
Volume 4.5478797205235E+25
Height 343203848.58909