28265536 (number)

28265536 is an even 8-digits composite number following 28265535 and preceding 28265537. In scientific notation, it is written as 2.8265536 × 10^7. The sum of its digits is 37. It has a total of 9 prime factors and 56 positive divisors. There are 12779520 positive integers (up to 28265536) that are relatively prime to 28265536.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred sixty-five thousand five hundred thirty-six

Notation

Scientific notation 2.8265536 × 10^7
Engineering notation 2.8265536 × 10^6

Prime Factorization of 28265536

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 13 × 53 × 641

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 883298
Product of the distinct prime numbers

The prime factorization of 28265536 is 2 × 2 × 2 × 2 × 2 × 2 × 13 × 53 × 641. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28265536)

Multiplication

n×y
n×2 56531072
n×3 84796608
n×4 113062144
n×5 141327680

Division

n÷y
n÷2 14132768
n÷3 9421845.3333333
n÷3 7066384
n÷5 5653107.2

Exponentiation

ny
n2 798940525367296
n3 2.2582482181628E+22
n4 6.3830596307417E+29
n5 1.8042060178288E+37

Nth Root

y√n
2√n 5316.5342094263
3√n 304.61578781808
4√n 72.914567882051
5√n 30.920851503368

Divisors of 28265536

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28265535
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28265536 can be divided by 56 positive divisors. The sum of these divisors (counting 28265536) is 1, the average is 0.017857142857143.

Base conversion 28265536

Base System Value
2 Binary 1101011110100110001000000
3 Ternary 1222012001000201
4 Quaternary 1223310301000
5 Quinary 24213444121
6 Senary 2445454544
8 Octal 153646100
10 Decimal 28265536
12 Duodecimal 9571454
16 Hexadecimal 1af4c40
20 Vigesimal 8gd3gg
36 Base36 gttts

Cryptographic Hash Functions

md5 3a7240d6b4ebcb9e0de45d681bcb71eb
sha1 e2806a590aee35887a8a4b5bcdf4cd3b29d27fa3
sha256 3ce3528cad5b6a61415ee9517df749794e3c87c1b0bda6402dd1b6a7647025b5
sha512 006cb0cd7830e81ea229f4a58b9111a1aa13bae25db890e64a98c37366685898e47a1273c8c74e74e455ab0069abbd45df534fb5d41a4b070be9ed6779fb4134
ripemd-160 e3da605f726ebf0bd49e7fc170411c12c73236fb

28265536 as geometric shapes

Circle

Radius = n
Diameter 56531072
Circumference 177597600.49476
Area 2.5099456851491E+15

Sphere

Radius = n
Volume 9.4593280162167E+22
Surface area 1.0039782740596E+16
Circumference 177597600.49476

Square

Length = n
Perimeter 113062144
Area 798940525367296
Diagonal 39973504.358945

Cube

Length = n
Surface area 4793643152203776
Volume 2.2582482181628E+22
Space diagonal 48957344.455167

Equilateral Triangle

Length = n
Perimeter 84796608
Area 3.4595139554048E+14
Altitude 24478672.227584

Triangular Pyramid

Length = n
Surface area 3.4595139554048E+14
Volume 2.6613710477756E+21
Height 13324501.452982