728090168 (number)

728090168 is an even 9-digits composite number following 728090167 and preceding 728090169. In scientific notation, it is written as 7.28090168 × 10^8. The sum of its digits is 41. It has a total of 6 prime factors and 32 positive divisors. There are 335786880 positive integers (up to 728090168) that are relatively prime to 728090168.

Interesting facts

Basic properties

Name

Name seven hundred twenty-eight million ninety thousand one hundred sixty-eight

Notation

Scientific notation 7.28090168 × 10^8
Engineering notation 7.28090168 × 10^6

Prime Factorization of 728090168

Prime Factorization 2 × 2 × 2 × 13 × 2861 × 2447

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 182022542
Product of the distinct prime numbers

The prime factorization of 728090168 is 2 × 2 × 2 × 13 × 2861 × 2447. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 728090168)

Multiplication

n×y
n×2 1456180336
n×3 2184270504
n×4 2912360672
n×5 3640450840

Division

n÷y
n÷2 364045084
n÷3 242696722.66667
n÷3 182022542
n÷5 145618033.6

Exponentiation

ny
n2 530115292738268224
n3 3.8597173254917E+26
n4 2.8102222359498E+35
n5 2.04609517989E+44

Nth Root

y√n
2√n 26983.145998938
3√n 899.62542766691
4√n 164.26547415369
5√n 59.215722602293

Divisors of 728090168

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -728090167
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 728090168 can be divided by 32 positive divisors. The sum of these divisors (counting 728090168) is 1, the average is 0.03125.

Base conversion 728090168

Base System Value
2 Binary 101011011001011100011000111000
3 Ternary 1212202000210221112
4 Quaternary 223121130120320
5 Quinary 2442342341133
6 Senary 200125255452
8 Octal 5331343070
10 Decimal 728090168
12 Duodecimal 183a04588
16 Hexadecimal 2b65c638
20 Vigesimal b7ab588
36 Base36 c1hhyw

Cryptographic Hash Functions

md5 bb263ed59fc16ce6a5df8de63e49860f
sha1 42a19f0bf18b53f5ef90b94fc51e895781a42f1d
sha256 41fd09434ee186509860a93aee9500d1a9fc0be1f1b672a254f37da851cb862b
sha512 e7cac72ba8a4d36414e6c5567784ad15c7c1722e5b07d20c3a65a4b4fa916fcfbc829fe597e1ff1814a7c4a331b7d64667522829b44aa7cf16b911bc86e6d557
ripemd-160 654756375aa755d48a7bd4555856a461e1373adc

728090168 as geometric shapes

Circle

Radius = n
Diameter 1456180336
Circumference 4574725445.8795
Area 1.6654063092221E+18

Sphere

Radius = n
Volume 1.6167546126264E+27
Surface area 6.6616252368886E+18
Circumference 4574725445.8795

Square

Length = n
Perimeter 2912360672
Area 530115292738268224
Diagonal 1029674990.2161

Cube

Length = n
Surface area 3180691756429609344
Volume 3.8597173254917E+26
Space diagonal 1261089163.4674

Equilateral Triangle

Length = n
Perimeter 2184270504
Area 2.2954665522298E+17
Altitude 630544581.73368

Triangular Pyramid

Length = n
Surface area 2.2954665522298E+17
Volume 4.5487204905307E+25
Height 343224996.7387