728888975 (number)

728888975 is an odd 9-digits composite number following 728888974 and preceding 728888976. In scientific notation, it is written as 7.28888975 × 10^8. The sum of its digits is 62. It has a total of 3 prime factors and 8 positive divisors. There are 557758080 positive integers (up to 728888975) that are relatively prime to 728888975.

Interesting facts

Basic properties

Name

Name seven hundred twenty-eight million eight hundred eighty-eight thousand nine hundred seventy-five

Notation

Scientific notation 7.28888975 × 10^8
Engineering notation 7.28888975 × 10^6

Prime Factorization of 728888975

Prime Factorization 5 × 115 × 1267633

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 728888975
Product of the distinct prime numbers

The prime factorization of 728888975 is 5 × 115 × 1267633. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 728888975)

Multiplication

n×y
n×2 1457777950
n×3 2186666925
n×4 2915555900
n×5 3644444875

Division

n÷y
n÷2 364444487.5
n÷3 242962991.66667
n÷3 182222243.75
n÷5 145777795

Exponentiation

ny
n2 531279137876550625
n3 3.8724350624572E+26
n4 2.8225752234285E+35
n5 2.0573439614652E+44

Nth Root

y√n
2√n 26997.943903194
3√n 899.95430837993
4√n 164.31051062909
5√n 59.228710331279

Divisors of 728888975

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 -728888974
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 728888975 can be divided by 8 positive divisors. The sum of these divisors (counting 728888975) is 1, the average is 0.125.

Base conversion 728888975

Base System Value
2 Binary 101011011100011111011010001111
3 Ternary 1212210112101200222
4 Quaternary 223130133122033
5 Quinary 2443043421400
6 Senary 200154341555
8 Octal 5334373217
10 Decimal 728888975
12 Duodecimal 18412a8bb
16 Hexadecimal 2b71f68f
20 Vigesimal b7fb28f
36 Base36 c1ymbz

Cryptographic Hash Functions

md5 218b0ef0ab79cb6c411d24ada54f6b16
sha1 9a2788daa61eb2d1141602dfc034dc869df86db5
sha256 64b644f3c367c5f800a4b86df8bf0ac3261df478e8619e03df18b3380d8b3272
sha512 8038f7b65f43c80689e75c6f6bf1f0a056ed617da3e7d7f9ed1d0ed391305e0560be5f19735ccce242d25255b0abc55118a1da0690d29d13a00cf64d46434196
ripemd-160 f2e9baea2d54abada455012e0713315153b80bca

728888975 as geometric shapes

Circle

Radius = n
Diameter 1457777950
Circumference 4579744498.2852
Area 1.6690626365585E+18

Sphere

Radius = n
Volume 1.6220818058292E+27
Surface area 6.676250546234E+18
Circumference 4579744498.2852

Square

Length = n
Perimeter 2915555900
Area 531279137876550625
Diagonal 1030804673.9092

Cube

Length = n
Surface area 3187674827259303750
Volume 3.8724350624572E+26
Space diagonal 1262472737.7768

Equilateral Triangle

Length = n
Perimeter 2186666925
Area 2.3005061495089E+17
Altitude 631236368.8884

Triangular Pyramid

Length = n
Surface area 2.3005061495089E+17
Volume 4.5637084872801E+25
Height 343601557.96974