726712728 (number)

726712728 is an even 9-digits composite number following 726712727 and preceding 726712729. In scientific notation, it is written as 7.26712728 × 10^8. The sum of its digits is 42. It has a total of 8 prime factors and 128 positive divisors. There are 202704768 positive integers (up to 726712728) that are relatively prime to 726712728.

Interesting facts

Basic properties

Name

Name seven hundred twenty-six million seven hundred twelve thousand seven hundred twenty-eight

Notation

Scientific notation 7.26712728 × 10^8
Engineering notation 7.26712728 × 10^6

Prime Factorization of 726712728

Prime Factorization 2 × 2 × 2 × 3 × 49 × 7 × 43 × 2053

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 181678182
Product of the distinct prime numbers

The prime factorization of 726712728 is 2 × 2 × 2 × 3 × 49 × 7 × 43 × 2053. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 726712728)

Multiplication

n×y
n×2 1453425456
n×3 2180138184
n×4 2906850912
n×5 3633563640

Division

n÷y
n÷2 363356364
n÷3 242237576
n÷3 181678182
n÷5 145342545.6

Exponentiation

ny
n2 528111389037201984
n3 3.8378526821509E+26
n4 2.789016392308E+35
n5 2.0268137108909E+44

Nth Root

y√n
2√n 26957.609834702
3√n 899.05774966262
4√n 164.18772741804
5√n 59.193300132347

Divisors of 726712728

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -726712727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 726712728 can be divided by 128 positive divisors. The sum of these divisors (counting 726712728) is 1, the average is 0.0078125.

Base conversion 726712728

Base System Value
2 Binary 101011010100001100000110011000
3 Ternary 1212122102211110020
4 Quaternary 223110030012120
5 Quinary 2442014301403
6 Senary 200035550440
8 Octal 5324140630
10 Decimal 726712728
12 Duodecimal 18345b420
16 Hexadecimal 2b50c198
20 Vigesimal b71j1g8
36 Base36 c0nz4o

Cryptographic Hash Functions

md5 fdb33aa6ce4bee4437a6406498cd14f2
sha1 75aa59e102de0693c3a54852e8232b561bf522b9
sha256 81a4bf86bb46f94f0238f38554754eeb2385886d6f068e224bfa4957158bb923
sha512 1356ae2f1aa596dd247012b8107af820c6378819343f235719c39b906559d8c356faef434c1362018b9fdd6d7b08e78449e42eee8d6542cc695571790851a04b
ripemd-160 d841afe873552db526867bd297f1eb7dfab63791

726712728 as geometric shapes

Circle

Radius = n
Diameter 1453425456
Circumference 4566070735.11
Area 1.6591108600764E+18

Sphere

Radius = n
Volume 1.6075959722407E+27
Surface area 6.6364434403055E+18
Circumference 4566070735.11

Square

Length = n
Perimeter 2906850912
Area 528111389037201984
Diagonal 1027726995.8868

Cube

Length = n
Surface area 3168668334223211904
Volume 3.8378526821509E+26
Space diagonal 1258703367.403

Equilateral Triangle

Length = n
Perimeter 2180138184
Area 2.2867893946705E+17
Altitude 629351683.70149

Triangular Pyramid

Length = n
Surface area 2.2867893946705E+17
Volume 4.5229527612399E+25
Height 342575665.29558