28551736 (number)

28551736 is an even 8-digits composite number following 28551735 and preceding 28551737. In scientific notation, it is written as 2.8551736 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 16 positive divisors. There are 14006304 positive integers (up to 28551736) that are relatively prime to 28551736.

Interesting facts

Basic properties

Name

Name twenty-eight million five hundred fifty-one thousand seven hundred thirty-six

Notation

Scientific notation 2.8551736 × 10^7
Engineering notation 2.8551736 × 10^6

Prime Factorization of 28551736

Prime Factorization 2 × 2 × 2 × 53 × 67339

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7137934
Product of the distinct prime numbers

The prime factorization of 28551736 is 2 × 2 × 2 × 53 × 67339. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 8, 7, 23, 782, 936, 8929, 1258, 51192, 2461, 723925, 556884, 4034566, 6442180, 15210339, 39937545, 273897835, 88811529, 613782539, 8362066264

Basic calculations (n = 28551736)

Multiplication

n×y
n×2 57103472
n×3 85655208
n×4 114206944
n×5 142758680

Division

n÷y
n÷2 14275868
n÷3 9517245.3333333
n÷3 7137934
n÷5 5710347.2

Exponentiation

ny
n2 815201628613696
n3 2.3275421686948E+22
n4 6.6455369529442E+29
n5 1.8974161665871E+37

Nth Root

y√n
2√n 5343.382449348
3√n 305.64045657391
4√n 73.098443549422
5√n 30.983216652335

Divisors of 28551736

1, 2, 4, 8, 53, 106, 212, 424, 67339, 134678, 269356, 538712, 3568967, 7137934, 14275868, 28551736

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 -28551735
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 28551736 can be divided by 16 positive divisors. The sum of these divisors (counting 28551736) is 1, the average is 0.0625.

Base conversion 28551736

Base System Value
2 Binary 1101100111010101000111000
3 Ternary 1222201120121201
4 Quaternary 1230322220320
5 Quinary 24302123421
6 Senary 2455543544
8 Octal 154725070
10 Decimal 28551736
12 Duodecimal 968abb4
16 Hexadecimal 1b3aa38
20 Vigesimal 8i8j6g
36 Base36 gzyns

Cryptographic Hash Functions

md5 9bf4eee5962f783f5955b6c3653af6f4
sha1 67afd5136daa7d3de654fd6f8a72a12288a35f90
sha256 a1a813fef8d96080f761bca0b77116099348e45f64fa76dc4b8e9c76f2ea610a
sha512 7088988b133c2dfb186bee3545f72b513406e5f3a8d408de58bcdbb34ccbcc0f2f51c0511f0d6633367d438f028543e05d75f326ce10b361f6de5514b6ca1b18
ripemd-160 7b61e09eed09989466f338e68efcc64f1aeea0c6

28551736 as geometric shapes

Circle

Radius = n
Diameter 57103472
Circumference 179395848.12967
Area 2.5610314476472E+15

Sphere

Radius = n
Volume 9.7495858374562E+22
Surface area 1.0244125790589E+16
Circumference 179395848.12967

Square

Length = n
Perimeter 114206944
Area 815201628613696
Diagonal 40378252.280496

Cube

Length = n
Surface area 4891209771682176
Volume 2.3275421686948E+22
Space diagonal 49453057.396293

Equilateral Triangle

Length = n
Perimeter 85655208
Area 3.5299265979295E+14
Altitude 24726528.698147

Triangular Pyramid

Length = n
Surface area 3.5299265979295E+14
Volume 2.7430347516363E+21
Height 13459417.426832