728082189 (number)

728082189 is an odd 9-digits composite number following 728082188 and preceding 728082190. In scientific notation, it is written as 7.28082189 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 28 positive divisors. There are 472252032 positive integers (up to 728082189) that are relatively prime to 728082189.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.28082189 × 10^8
Engineering notation 7.28082189 × 10^6

Prime Factorization of 728082189

Prime Factorization 9 × 3 × 3 × 9 × 37 × 26993

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 26966007
Product of the distinct prime numbers

The prime factorization of 728082189 is 9 × 3 × 3 × 9 × 37 × 26993. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 7, 83, 17, 771, 440, 6408, 5601, 3916, 54647, 602152, 684287, 2246533, 1447272, 95624184, 61125247, 482339941, 464771239, 8859118548, 3364154330

Basic calculations (n = 728082189)

Multiplication

n×y
n×2 1456164378
n×3 2184246567
n×4 2912328756
n×5 3640410945

Division

n÷y
n÷2 364041094.5
n÷3 242694063
n÷3 182020547.25
n÷5 145616437.8

Exponentiation

ny
n2 530103673939031721
n3 3.8595904331847E+26
n4 2.8100990512366E+35
n5 2.0459830685312E+44

Nth Root

y√n
2√n 26982.998146981
3√n 899.62214138094
4√n 164.26502411342
5√n 59.215592814983

Divisors of 728082189

1, 3, 9, 27, 37, 81, 111, 243, 333, 729, 999, 2997, 8991, 26973, 26993, 80979, 242937, 728811, 998741, 2186433, 2996223, 6559299, 8988669, 19677897, 26966007, 80898021, 242694063, 728082189

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -728082188
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 728082189 can be divided by 28 positive divisors. The sum of these divisors (counting 728082189) is 1, the average is 0.035714285714286.

Base conversion 728082189

Base System Value
2 Binary 101011011001011010011100001101
3 Ternary 1212202000102000000
4 Quaternary 223121122130031
5 Quinary 2442342112224
6 Senary 200125154513
8 Octal 5331323415
10 Decimal 728082189
12 Duodecimal 1839bba39
16 Hexadecimal 2b65a70d
20 Vigesimal b7aa599
36 Base36 c1hbt9

Cryptographic Hash Functions

md5 dd4b701671cbb1857747e3c2f86bc844
sha1 4325a5b3dbef0b9459e3611e1e3d749c3f1f7f9a
sha256 e875868bceb0b0d39a71c46876e15391ff50a3d6471ec42212a575f7ace90751
sha512 79a3a7f794815fcc2840aa9d59360fa6d479d77f0154dba6096450334df3ea6d265d75d43e58d5bdd6248047dd5a6ac0e53da34727a8197458ac55ba02b85749
ripemd-160 7e643f4ddb236aec627f6c672ee91f05f29871f6

728082189 as geometric shapes

Circle

Radius = n
Diameter 1456164378
Circumference 4574675312.344
Area 1.6653698076878E+18

Sphere

Radius = n
Volume 1.6167014601011E+27
Surface area 6.6614792307513E+18
Circumference 4574675312.344

Square

Length = n
Perimeter 2912328756
Area 530103673939031721
Diagonal 1029663706.2061

Cube

Length = n
Surface area 3180622043634190326
Volume 3.8595904331847E+26
Space diagonal 1261075343.434

Equilateral Triangle

Length = n
Perimeter 2184246567
Area 2.2954162413533E+17
Altitude 630537671.71698

Triangular Pyramid

Length = n
Surface area 2.2954162413533E+17
Volume 4.5485709465127E+25
Height 343221235.40203