728049258 (number)

728049258 is an even 9-digits composite number following 728049257 and preceding 728049259. In scientific notation, it is written as 7.28049258 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 229910184 positive integers (up to 728049258) that are relatively prime to 728049258.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.28049258 × 10^8
Engineering notation 7.28049258 × 10^6

Prime Factorization of 728049258

Prime Factorization 2 × 9 × 19 × 2128799

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 728049258
Product of the distinct prime numbers

The prime factorization of 728049258 is 2 × 9 × 19 × 2128799. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 7, 59, 31, 192, 45, 8265, 1130, 15873, 52747, 152141, 691143, 843662, 5108616, 92316195, 11638301, 648729696, 137731772, 5951319084, 4442592639

Basic calculations (n = 728049258)

Multiplication

n×y
n×2 1456098516
n×3 2184147774
n×4 2912197032
n×5 3640246290

Division

n÷y
n÷2 364024629
n÷3 242683086
n÷3 182012314.5
n÷5 145609851.6

Exponentiation

ny
n2 530055722074350564
n3 3.8590667515489E+26
n4 2.8095906850376E+35
n5 2.0455204135253E+44

Nth Root

y√n
2√n 26982.387922495
3√n 899.60857793813
4√n 164.26316666403
5√n 59.215057143599

Divisors of 728049258

1, 2, 9, 18, 19, 38, 171, 342, 2128799, 4257598, 19159191, 38318382, 40447181, 80894362, 364024629, 728049258

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 -728049257
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 728049258 can be divided by 16 positive divisors. The sum of these divisors (counting 728049258) is 1, the average is 0.0625.

Base conversion 728049258

Base System Value
2 Binary 101011011001010010011001101010
3 Ternary 1212201221201211100
4 Quaternary 223121102121222
5 Quinary 2442340034013
6 Senary 200124342230
8 Octal 5331223152
10 Decimal 728049258
12 Duodecimal 1839a4976
16 Hexadecimal 2b65266a
20 Vigesimal b7a632i
36 Base36 c1gmei

Cryptographic Hash Functions

md5 06e25f12d9b6c1ac8ac11abc122d967c
sha1 79a20277312f0c21058197cf7e86c9bf7fc50fe3
sha256 b3dc9c66cb4e98838e645f55127761a8917cfd76dba20b13d19110725f143419
sha512 f16e83b0807580bae5360a762ab55109e8af3957f56efdda87dc46db283ad7e71a92875e94ba26c6bb6867c9d0dd864dfe5d22c8bc613cfc66ce506765c7d017
ripemd-160 e856a8e15b02074379b1371c9b7666632ad0db8b

728049258 as geometric shapes

Circle

Radius = n
Diameter 1456098516
Circumference 4574468400.7686
Area 1.665219162462E+18

Sphere

Radius = n
Volume 1.6164821008505E+27
Surface area 6.6608766498481E+18
Circumference 4574468400.7686

Square

Length = n
Perimeter 2912197032
Area 530055722074350564
Diagonal 1029617134.7393

Cube

Length = n
Surface area 3180334332446103384
Volume 3.8590667515489E+26
Space diagonal 1261018305.2688

Equilateral Triangle

Length = n
Perimeter 2184147774
Area 2.2952086036885E+17
Altitude 630509152.63441

Triangular Pyramid

Length = n
Surface area 2.2952086036885E+17
Volume 4.5479537817862E+25
Height 343205711.57976