728049220 (number)

728049220 is an even 9-digits composite number following 728049219 and preceding 728049221. In scientific notation, it is written as 7.28049220 × 10^8. The sum of its digits is 34. It has a total of 5 prime factors and 24 positive divisors. There are 275892192 positive integers (up to 728049220) that are relatively prime to 728049220.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.28049220 × 10^8
Engineering notation 7.28049220 × 10^6

Prime Factorization of 728049220

Prime Factorization 2 × 2 × 19 × 5 × 1915919

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 364024610
Product of the distinct prime numbers

The prime factorization of 728049220 is 2 × 2 × 19 × 5 × 1915919. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 6, 89, 6, 903, 35, 2469, 8048, 73774, 57546, 749077, 745169, 8993422, 1095751, 68683161, 12971834, 877637959, 208303197, 9275073338, 8747167848

Basic calculations (n = 728049220)

Multiplication

n×y
n×2 1456098440
n×3 2184147660
n×4 2912196880
n×5 3640246100

Division

n÷y
n÷2 364024610
n÷3 242683073.33333
n÷3 182012305
n÷5 145609844

Exponentiation

ny
n2 530055666742608400
n3 3.8590661472854E+26
n4 2.8095900984595E+35
n5 2.0455198797032E+44

Nth Root

y√n
2√n 26982.387218332
3√n 899.60856228665
4√n 164.26316452063
5√n 59.215056525462

Divisors of 728049220

1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 1915919, 3831838, 7663676, 9579595, 19159190, 36402461, 38318380, 72804922, 145609844, 182012305, 364024610, 728049220

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -728049219
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 728049220 can be divided by 24 positive divisors. The sum of these divisors (counting 728049220) is 1, the average is 0.041666666666667.

Base conversion 728049220

Base System Value
2 Binary 101011011001010010011001000100
3 Ternary 1212201221201202221
4 Quaternary 223121102121010
5 Quinary 2442340033340
6 Senary 200124342124
8 Octal 5331223104
10 Decimal 728049220
12 Duodecimal 1839a4944
16 Hexadecimal 2b652644
20 Vigesimal b7a6310
36 Base36 c1gmdg

Cryptographic Hash Functions

md5 0338e449a60f88acc179812769299550
sha1 82180dfc65fb9d11b4f54f477d5368eca94dccc0
sha256 df6c38cbfe3999afb26761a79bfc2d9fcc54025aa4aa5c0dd095fbcc69337cdf
sha512 bd4d0ec044b29094110a575f1a6396f0cb0e6fe8a0f1e24f67f781734e588fa734c1751939af8ef932bbe075f06977943fefd1c2afd52b0435e8807ebc1a2775
ripemd-160 566969e377e9de26a05a8043d67bf85290446773

728049220 as geometric shapes

Circle

Radius = n
Diameter 1456098440
Circumference 4574468162.0076
Area 1.6652189886322E+18

Sphere

Radius = n
Volume 1.6164818477372E+27
Surface area 6.6608759545289E+18
Circumference 4574468162.0076

Square

Length = n
Perimeter 2912196880
Area 530055666742608400
Diagonal 1029617080.9992

Cube

Length = n
Surface area 3180334000455650400
Volume 3.8590661472854E+26
Space diagonal 1261018239.4509

Equilateral Triangle

Length = n
Perimeter 2184147660
Area 2.295208364095E+17
Altitude 630509119.72545

Triangular Pyramid

Length = n
Surface area 2.295208364095E+17
Volume 4.5479530696549E+25
Height 343205693.66638