728049349 (number)

728049349 is an odd 9-digits composite number following 728049348 and preceding 728049350. In scientific notation, it is written as 7.28049349 × 10^8. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 720757440 positive integers (up to 728049349) that are relatively prime to 728049349.

Interesting facts

Basic properties

Name

Name seven hundred twenty-eight million forty-nine thousand three hundred forty-nine

Notation

Scientific notation 7.28049349 × 10^8
Engineering notation 7.28049349 × 10^6

Prime Factorization of 728049349

Prime Factorization 157 × 277 × 16741

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 728049349
Product of the distinct prime numbers

The prime factorization of 728049349 is 157 × 277 × 16741. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 8, 97, 7, 809, 330, 9084, 8949, 60022, 22182, 567441, 53996, 1311664, 5701203, 77524462, 51374607, 612190195, 54110315, 3599166316, 651884737

Basic calculations (n = 728049349)

Multiplication

n×y
n×2 1456098698
n×3 2184148047
n×4 2912197396
n×5 3640246745

Division

n÷y
n÷2 364024674.5
n÷3 242683116.33333
n÷3 182012337.25
n÷5 145609869.8

Exponentiation

ny
n2 530055854579323801
n3 3.8590681986012E+26
n4 2.8095920897382E+35
n5 2.0455216918894E+44

Nth Root

y√n
2√n 26982.38960878
3√n 899.60861541928
4√n 164.26317179691
5√n 59.215058623875

Divisors of 728049349

1, 157, 277, 16741, 43489, 2628337, 4637257, 728049349

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -728049348
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 728049349 can be divided by 8 positive divisors. The sum of these divisors (counting 728049349) is 1, the average is 0.125.

Base conversion 728049349

Base System Value
2 Binary 101011011001010010011011000101
3 Ternary 1212201221201221201
4 Quaternary 223121102123011
5 Quinary 2442340034344
6 Senary 200124342501
8 Octal 5331223305
10 Decimal 728049349
12 Duodecimal 1839a4a31
16 Hexadecimal 2b6526c5
20 Vigesimal b7a6379
36 Base36 c1gmh1

Cryptographic Hash Functions

md5 67ea1dcb0009561063cb6d6a5cd9e0e3
sha1 b7cd8b1f632053e3509985e06ff501df7c561cae
sha256 144f0bef15eb947efac18911f0f9c78c7eb5a2e94d4ae63439d8f23862b4f639
sha512 605fa4593a21afe37419fe93fba4c1259c5a6a8fe22735423d5bbf46a5f7dcc6f425a6f287e3175de2b3b68f6839ea11fa153ad334ce9f10fcf6f4f7f6a3ecd8
ripemd-160 f0c98fdf06de9634cc2b8fedade236066e276ee6

728049349 as geometric shapes

Circle

Radius = n
Diameter 1456098698
Circumference 4574468972.5385
Area 1.6652195787387E+18

Sphere

Radius = n
Volume 1.6164827069903E+27
Surface area 6.6608783149547E+18
Circumference 4574468972.5385

Square

Length = n
Perimeter 2912197396
Area 530055854579323801
Diagonal 1029617263.4327

Cube

Length = n
Surface area 3180335127475942806
Volume 3.8590681986012E+26
Space diagonal 1261018462.8854

Equilateral Triangle

Length = n
Perimeter 2184148047
Area 2.2952091774518E+17
Altitude 630509231.44272

Triangular Pyramid

Length = n
Surface area 2.2952091774518E+17
Volume 4.5479554871537E+25
Height 343205754.47757