28368423 (number)

28368423 is an odd 8-digits composite number following 28368422 and preceding 28368424. In scientific notation, it is written as 2.8368423 × 10^7. The sum of its digits is 36. It has a total of 3 prime factors and 6 positive divisors. There are 18912276 positive integers (up to 28368423) that are relatively prime to 28368423.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred sixty-eight thousand four hundred twenty-three

Notation

Scientific notation 2.8368423 × 10^7
Engineering notation 2.8368423 × 10^6

Prime Factorization of 28368423

Prime Factorization 3 × 3 × 3152047

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 9456141
Product of the distinct prime numbers

The prime factorization of 28368423 is 3 × 3 × 3152047. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28368423)

Multiplication

n×y
n×2 56736846
n×3 85105269
n×4 113473692
n×5 141842115

Division

n÷y
n÷2 14184211.5
n÷3 9456141
n÷3 7092105.75
n÷5 5673684.6

Exponentiation

ny
n2 804767423506929
n3 2.2829982686665E+22
n4 6.4765060593798E+29
n5 1.8372826345455E+37

Nth Root

y√n
2√n 5326.201554579
3√n 304.98494237228
4√n 72.980830048575
5√n 30.943329277491

Divisors of 28368423

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28368422
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28368423 can be divided by 6 positive divisors. The sum of these divisors (counting 28368423) is 1, the average is 0.16666666666667.

Base conversion 28368423

Base System Value
2 Binary 1101100001101111000100111
3 Ternary 1222101021011100
4 Quaternary 1230031320213
5 Quinary 24230242143
6 Senary 2452011143
8 Octal 154157047
10 Decimal 28368423
12 Duodecimal 9600ab3
16 Hexadecimal 1b0de27
20 Vigesimal 8h6113
36 Base36 gw17r

Cryptographic Hash Functions

md5 5cacc207fe45b0a6220f97cc1a9a1271
sha1 b98dccbf9991fd6b5d3e068dca5ff73416b328e0
sha256 9dc776ecc9cddd795d2e9147b3328e00f078165da6c9bcecdf4d09244d69b16f
sha512 24e2cc1848165c068d069d06ad54c6702b7a2b064dc554b52646199896e8caa5abc7a9f6e00e3fb48fde00600c8caa761b60340f302d890825342d4225976415
ripemd-160 ada564e6f80d08a5d94842c0176e5c99215e00ab

28368423 as geometric shapes

Circle

Radius = n
Diameter 56736846
Circumference 178244058.58146
Area 2.5282514255378E+15

Sphere

Radius = n
Volume 9.5630007853344E+22
Surface area 1.0113005702151E+16
Circumference 178244058.58146

Square

Length = n
Perimeter 113473692
Area 804767423506929
Diagonal 40119008.549737

Cube

Length = n
Surface area 4828604541041574
Volume 2.2829982686665E+22
Space diagonal 49135549.966606

Equilateral Triangle

Length = n
Perimeter 85105269
Area 3.4847451644758E+14
Altitude 24567774.983303

Triangular Pyramid

Length = n
Surface area 3.4847451644758E+14
Volume 2.6905392620187E+21
Height 13373002.849912