728020189 (number)

728020189 is an odd 9-digits composite number following 728020188 and preceding 728020190. In scientific notation, it is written as 7.28020189 × 10^8. The sum of its digits is 37. It has a total of 5 prime factors and 24 positive divisors. There are 626231040 positive integers (up to 728020189) that are relatively prime to 728020189.

Interesting facts

Basic properties

Name

Name seven hundred twenty-eight million twenty thousand one hundred eighty-nine

Notation

Scientific notation 7.28020189 × 10^8
Engineering notation 7.28020189 × 10^6

Prime Factorization of 728020189

Prime Factorization 1811 × 13 × 17 × 17 × 107

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 42824717
Product of the distinct prime numbers

The prime factorization of 728020189 is 1811 × 13 × 17 × 17 × 107. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 5, 38, 39, 285, 844, 6338, 6914, 15413, 38099, 25240, 326788, 3735675, 5208335, 43591957, 85706488, 562979477, 91524395, 5925041626, 8052951430

Basic calculations (n = 728020189)

Multiplication

n×y
n×2 1456040378
n×3 2184060567
n×4 2912080756
n×5 3640100945

Division

n÷y
n÷2 364010094.5
n÷3 242673396.33333
n÷3 182005047.25
n÷5 145604037.8

Exponentiation

ny
n2 530013395591595721
n3 3.8586045243113E+26
n4 2.8091419950653E+35
n5 2.0451120861753E+44

Nth Root

y√n
2√n 26981.849250932
3√n 899.59660481519
4√n 164.26152699562
5√n 59.214584277246

Divisors of 728020189

1, 13, 17, 107, 221, 289, 1391, 1811, 1819, 3757, 23543, 23647, 30787, 30923, 193777, 400231, 401999, 523379, 2519101, 3294209, 6803927, 42824717, 56001553, 728020189

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 -728020188
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 728020189 can be divided by 24 positive divisors. The sum of these divisors (counting 728020189) is 1, the average is 0.041666666666667.

Base conversion 728020189

Base System Value
2 Binary 101011011001001011010011011101
3 Ternary 1212201220020221201
4 Quaternary 223121023103131
5 Quinary 2442333121224
6 Senary 200123555501
8 Octal 5331132335
10 Decimal 728020189
12 Duodecimal 18398bb91
16 Hexadecimal 2b64b4dd
20 Vigesimal b7a2a99
36 Base36 c1fzz1

Cryptographic Hash Functions

md5 ab0a29b79e7da6b22c847d158cf550ea
sha1 fff39adfd8c5ec4b7bda7783fec286dca40a9575
sha256 6931949c51c024fc5ec89480c09e3945756fd7c2174237bf543d12c95fd90a56
sha512 7ae93a372d43f0d5d2ce2bc973570190b6721735f014b1afe99c83022b0a5cae827ca5492ab2bf71da3200d917b7032ca25892fa0972064e892526b1e84d9e18
ripemd-160 8ae300ae9f067f014289035b31460156fa4a3dcc

728020189 as geometric shapes

Circle

Radius = n
Diameter 1456040378
Circumference 4574285754.8549
Area 1.6650861898947E+18

Sphere

Radius = n
Volume 1.6162884835579E+27
Surface area 6.660344759579E+18
Circumference 4574285754.8549

Square

Length = n
Perimeter 2912080756
Area 530013395591595721
Diagonal 1029576024.9652

Cube

Length = n
Surface area 3180080373549574326
Volume 3.8586045243113E+26
Space diagonal 1260967956.2839

Equilateral Triangle

Length = n
Perimeter 2184060567
Area 2.2950253246419E+17
Altitude 630483978.14195

Triangular Pyramid

Length = n
Surface area 2.2950253246419E+17
Volume 4.5474090417626E+25
Height 343192008.32174