726728045 (number)

726728045 is an odd 9-digits composite number following 726728044 and preceding 726728046. In scientific notation, it is written as 7.26728045 × 10^8. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 581382432 positive integers (up to 726728045) that are relatively prime to 726728045.

Interesting facts

Basic properties

Name

Name seven hundred twenty-six million seven hundred twenty-eight thousand forty-five

Notation

Scientific notation 7.26728045 × 10^8
Engineering notation 7.26728045 × 10^6

Prime Factorization of 726728045

Prime Factorization 5 × 145345609

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 726728045
Product of the distinct prime numbers

The prime factorization of 726728045 is 5 × 145345609. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 1, 42, 47, 171, 287, 4684, 598, 14048, 91057, 963194, 361682, 2368361, 4265888, 16678677, 6647633, 324629031, 123183204, 4141571299, 9888780876

Basic calculations (n = 726728045)

Multiplication

n×y
n×2 1453456090
n×3 2180184135
n×4 2906912180
n×5 3633640225

Division

n÷y
n÷2 363364022.5
n÷3 242242681.66667
n÷3 181682011.25
n÷5 145345609

Exponentiation

ny
n2 528133651389522025
n3 3.8380953597302E+26
n4 2.7892515373003E+35
n5 2.0270273167155E+44

Nth Root

y√n
2√n 26957.893927382
3√n 899.06406612958
4√n 164.18859256167
5√n 59.193549654916

Divisors of 726728045

1, 5, 145345609, 726728045

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -726728044
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 726728045 can be divided by 4 positive divisors. The sum of these divisors (counting 726728045) is 1, the average is 0.25.

Base conversion 726728045

Base System Value
2 Binary 101011010100001111110101101101
3 Ternary 1212122110121110112
4 Quaternary 223110033311231
5 Quinary 2442020244140
6 Senary 200040145405
8 Octal 5324176555
10 Decimal 726728045
12 Duodecimal 183468265
16 Hexadecimal 2b50fd6d
20 Vigesimal b721025
36 Base36 c0oay5

Cryptographic Hash Functions

md5 55069ebd9e0ccff76064297bc2c140d2
sha1 73407c37dcc44c331f9d018c8e5a63089443b77e
sha256 0f8d29849276b018bfe449c8d03ee00c92a3a73ac92c96a8074d43c1cd4f00d5
sha512 757db2e9893a246ebf7469ec6c839023bbaeff655d6a0c49d69bbcf7e6497ec0c5c705ae7ee834266836fd1bd265b8739a9d2e9c111764a36546013286acbf38
ripemd-160 d6dc49efade40363c72f95d4453f95dedcf72d41

726728045 as geometric shapes

Circle

Radius = n
Diameter 1453456090
Circumference 4566166974.6593
Area 1.6591807993189E+18

Sphere

Radius = n
Volume 1.6076976247874E+27
Surface area 6.6367231972755E+18
Circumference 4566166974.6593

Square

Length = n
Perimeter 2906912180
Area 528133651389522025
Diagonal 1027748657.3959

Cube

Length = n
Surface area 3168801908337132150
Volume 3.8380953597302E+26
Space diagonal 1258729897.2252

Equilateral Triangle

Length = n
Perimeter 2180184135
Area 2.2868857934838E+17
Altitude 629364948.6126

Triangular Pyramid

Length = n
Surface area 2.2868857934838E+17
Volume 4.5232387595097E+25
Height 342582885.79863