728049205 (number)

728049205 is an odd 9-digits composite number following 728049204 and preceding 728049206. In scientific notation, it is written as 7.28049205 × 10^8. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 519095808 positive integers (up to 728049205) that are relatively prime to 728049205.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.28049205 × 10^8
Engineering notation 7.28049205 × 10^6

Prime Factorization of 728049205

Prime Factorization 5 × 13 × 29 × 386233

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 728049205
Product of the distinct prime numbers

The prime factorization of 728049205 is 5 × 13 × 29 × 386233. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 10, 88, 82, 639, 393, 3620, 6629, 49175, 52662, 80678, 544001, 9625555, 9353669, 27193625, 18860631, 620933538, 253042673, 7611754030, 9256428824

Basic calculations (n = 728049205)

Multiplication

n×y
n×2 1456098410
n×3 2184147615
n×4 2912196820
n×5 3640246025

Division

n÷y
n÷2 364024602.5
n÷3 242683068.33333
n÷3 182012301.25
n÷5 145609841

Exponentiation

ny
n2 530055644901132025
n3 3.8590659087603E+26
n4 2.8095898669155E+35
n5 2.0455196689839E+44

Nth Root

y√n
2√n 26982.386940373
3√n 899.60855610844
4√n 164.26316367455
5√n 59.21505628146

Divisors of 728049205

1, 5, 13, 29, 65, 145, 377, 1885, 386233, 1931165, 5021029, 11200757, 25105145, 56003785, 145609841, 728049205

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -728049204
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 728049205 can be divided by 16 positive divisors. The sum of these divisors (counting 728049205) is 1, the average is 0.0625.

Base conversion 728049205

Base System Value
2 Binary 101011011001010010011000110101
3 Ternary 1212201221201202101
4 Quaternary 223121102120311
5 Quinary 2442340033310
6 Senary 200124342101
8 Octal 5331223065
10 Decimal 728049205
12 Duodecimal 1839a4931
16 Hexadecimal 2b652635
20 Vigesimal b7a6305
36 Base36 c1gmd1

Cryptographic Hash Functions

md5 c9023c199e6f3ef462e608ece3e132b2
sha1 9e07c018d7acf3d368ec8ad54d6c21bfc3410a9a
sha256 8c5d4e9ee3caa5b68a01c56d1b8a312c788d2bd05681cfc985932d2062864072
sha512 1c7af339c501a1ce941caf5990671746c2bb9e77e123335af71a28a6fda775fbc22b834216fd0e8793dea24b487eeb6a0b1578babe60cf9bd4dfdfd6b6e5f9ab
ripemd-160 64e5fa2e7e0ebc0c94a3445b8d24a45078528004

728049205 as geometric shapes

Circle

Radius = n
Diameter 1456098410
Circumference 4574468067.7598
Area 1.6652189200152E+18

Sphere

Radius = n
Volume 1.616481747824E+27
Surface area 6.6608756800608E+18
Circumference 4574468067.7598

Square

Length = n
Perimeter 2912196820
Area 530055644901132025
Diagonal 1029617059.7859

Cube

Length = n
Surface area 3180333869406792150
Volume 3.8590659087603E+26
Space diagonal 1261018213.4701

Equilateral Triangle

Length = n
Perimeter 2184147615
Area 2.2952082695186E+17
Altitude 630509106.73506

Triangular Pyramid

Length = n
Surface area 2.2952082695186E+17
Volume 4.5479527885504E+25
Height 343205686.59532