728049142 (number)

728049142 is an even 9-digits composite number following 728049141 and preceding 728049143. In scientific notation, it is written as 7.28049142 × 10^8. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 364024570 positive integers (up to 728049142) that are relatively prime to 728049142.

Interesting facts

Basic properties

Name

Name seven hundred twenty-eight million forty-nine thousand one hundred forty-two

Notation

Scientific notation 7.28049142 × 10^8
Engineering notation 7.28049142 × 10^6

Prime Factorization of 728049142

Prime Factorization 2 × 364024571

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 728049142
Product of the distinct prime numbers

The prime factorization of 728049142 is 2 × 364024571. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 10, 37, 26, 725, 716, 8738, 4023, 69826, 6070, 677309, 382721, 5131138, 6915900, 46038836, 36268985, 276952054, 361831552, 4400581372, 6802142039

Basic calculations (n = 728049142)

Multiplication

n×y
n×2 1456098284
n×3 2184147426
n×4 2912196568
n×5 3640245710

Division

n÷y
n÷2 364024571
n÷3 242683047.33333
n÷3 182012285.5
n÷5 145609828.4

Exponentiation

ny
n2 530055553166936164
n3 3.8590649069552E+26
n4 2.8095888944311E+35
n5 2.0455187839633E+44

Nth Root

y√n
2√n 26982.385772945
3√n 899.60853015995
4√n 164.26316012102
5√n 59.215055256654

Divisors of 728049142

1, 2, 364024571, 728049142

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 -728049141
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 728049142 can be divided by 4 positive divisors. The sum of these divisors (counting 728049142) is 1, the average is 0.25.

Base conversion 728049142

Base System Value
2 Binary 101011011001010010010111110110
3 Ternary 1212201221201200001
4 Quaternary 223121102113312
5 Quinary 2442340033032
6 Senary 200124341514
8 Octal 5331222766
10 Decimal 728049142
12 Duodecimal 1839a489a
16 Hexadecimal 2b6525f6
20 Vigesimal b7a62h2
36 Base36 c1gmba

Cryptographic Hash Functions

md5 22065060e89fe3c684c8470a5d885e59
sha1 4a07869dcbe24f9a45b662e2f6d519de2b223494
sha256 9ebb731246991bc251cc35004220399a97274013d1d5b4cfe01bcd745b1172ab
sha512 8d177def23ee44b3bb64e2f6e53577273cf58a6cc6061046d29332f9c268aeba89031b2a9933defbc42dd5e2d0a969246cd22d4b2a9e2fee34bad5f5b06d4107
ripemd-160 94167879a3b41799637ec2b8c5dae9239c65bf14

728049142 as geometric shapes

Circle

Radius = n
Diameter 1456098284
Circumference 4574467671.9191
Area 1.6652186318237E+18

Sphere

Radius = n
Volume 1.6164813281889E+27
Surface area 6.6608745272949E+18
Circumference 4574467671.9191

Square

Length = n
Perimeter 2912196568
Area 530055553166936164
Diagonal 1029616970.6905

Cube

Length = n
Surface area 3180333319001616984
Volume 3.8590649069552E+26
Space diagonal 1261018104.3509

Equilateral Triangle

Length = n
Perimeter 2184147426
Area 2.2952078722979E+17
Altitude 630509052.17546

Triangular Pyramid

Length = n
Surface area 2.2952078722979E+17
Volume 4.5479516079118E+25
Height 343205656.89683