28265736 (number)

28265736 is an even 8-digits composite number following 28265735 and preceding 28265737. In scientific notation, it is written as 2.8265736 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 16 positive divisors. There are 9421904 positive integers (up to 28265736) that are relatively prime to 28265736.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8265736 × 10^7
Engineering notation 2.8265736 × 10^6

Prime Factorization of 28265736

Prime Factorization 2 × 2 × 2 × 3 × 1177739

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7066434
Product of the distinct prime numbers

The prime factorization of 28265736 is 2 × 2 × 2 × 3 × 1177739. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 4, 45, 17, 621, 85, 1791, 2894, 18159, 15395, 389645, 890687, 4155745, 4544290, 45848474, 70761082, 489737223, 485867512, 9118689381, 7210289139

Basic calculations (n = 28265736)

Multiplication

n×y
n×2 56531472
n×3 84797208
n×4 113062944
n×5 141328680

Division

n÷y
n÷2 14132868
n÷3 9421912
n÷3 7066434
n÷5 5653147.2

Exponentiation

ny
n2 798951831621696
n3 2.2582961549335E+22
n4 6.3832402925166E+29
n5 1.8042698493284E+37

Nth Root

y√n
2√n 5316.5530186391
3√n 304.61650627859
4√n 72.914696863109
5√n 30.920895260917

Divisors of 28265736

1, 2, 3, 4, 6, 8, 12, 24, 1177739, 2355478, 3533217, 4710956, 7066434, 9421912, 14132868, 28265736

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28265735
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28265736 can be divided by 16 positive divisors. The sum of these divisors (counting 28265736) is 1, the average is 0.0625.

Base conversion 28265736

Base System Value
2 Binary 1101011110100110100001000
3 Ternary 1222012001022010
4 Quaternary 1223310310020
5 Quinary 24214000421
6 Senary 2445455520
8 Octal 153646410
10 Decimal 28265736
12 Duodecimal 95715a0
16 Hexadecimal 1af4d08
20 Vigesimal 8gd46g
36 Base36 gttzc

Cryptographic Hash Functions

md5 47287ba6adbcd5cde5d2d1465ae52df6
sha1 0ba960b95281ddd4978a75178a59e2bcbdaf1087
sha256 380badbbdadfc82dd83a726a164bf7ebf72a226eee97365f8d6393d442d38c07
sha512 443042ad563d57a4e92bfb09478b055b9e345dc4461edc7ec2615730552c442da345daa279df3184729df6597ef0979d13485958812ccc29bd9440b6032e85d5
ripemd-160 95aa956da42b0743d0a016284be7400c75dcc61c

28265736 as geometric shapes

Circle

Radius = n
Diameter 56531472
Circumference 177598857.13182
Area 2.5099812047948E+15

Sphere

Radius = n
Volume 9.4595288132923E+22
Surface area 1.0039924819179E+16
Circumference 177598857.13182

Square

Length = n
Perimeter 113062944
Area 798951831621696
Diagonal 39973787.201657

Cube

Length = n
Surface area 4793710989730176
Volume 2.2582961549335E+22
Space diagonal 48957690.865329

Equilateral Triangle

Length = n
Perimeter 84797208
Area 3.4595629129225E+14
Altitude 24478845.432664

Triangular Pyramid

Length = n
Surface area 3.4595629129225E+14
Volume 2.6614275418017E+21
Height 13324595.733886