28543684 (number)

28543684 is an even 8-digits composite number following 28543683 and preceding 28543685. In scientific notation, it is written as 2.8543684 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors. There are 12748320 positive integers (up to 28543684) that are relatively prime to 28543684.

Interesting facts

Basic properties

Name

Name twenty-eight million five hundred forty-three thousand six hundred eighty-four

Notation

Scientific notation 2.8543684 × 10^7
Engineering notation 2.8543684 × 10^6

Prime Factorization of 28543684

Prime Factorization 2 × 2 × 13 × 31 × 17707

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14271842
Product of the distinct prime numbers

The prime factorization of 28543684 is 2 × 2 × 13 × 31 × 17707. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 1, 28, 44, 815, 262, 7749, 2384, 9755, 63383, 901265, 49786, 8830264, 4853976, 55633982, 41123739, 412286861, 221500437, 2465307221, 4428036288

Basic calculations (n = 28543684)

Multiplication

n×y
n×2 57087368
n×3 85631052
n×4 114174736
n×5 142718420

Division

n÷y
n÷2 14271842
n÷3 9514561.3333333
n÷3 7135921
n÷5 5708736.8

Exponentiation

ny
n2 814741896291856
n3 2.3255735229316E+22
n4 6.6380435757325E+29
n5 1.8947421820394E+37

Nth Root

y√n
2√n 5342.6289408867
3√n 305.61172220507
4√n 73.093289301322
5√n 30.981468912669

Divisors of 28543684

1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 17707, 35414, 70828, 230191, 460382, 548917, 920764, 1097834, 2195668, 7135921, 14271842, 28543684

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28543683
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28543684 can be divided by 24 positive divisors. The sum of these divisors (counting 28543684) is 1, the average is 0.041666666666667.

Base conversion 28543684

Base System Value
2 Binary 1101100111000101011000100
3 Ternary 1222201011120111
4 Quaternary 1230320223010
5 Quinary 24301344214
6 Senary 2455442404
8 Octal 154705304
10 Decimal 28543684
12 Duodecimal 9686404
16 Hexadecimal 1b38ac4
20 Vigesimal 8i7j44
36 Base36 gzsg4

Cryptographic Hash Functions

md5 a76e33c4d270d77a6f30426fdc6fe0bc
sha1 a34ce5993c357ae7249ec19553c5436e0270bde9
sha256 670324a2ff2a7784af63edeec1e9b372b1a12bde0c9672f9a4913749ec7408da
sha512 cae9dce96bf53e813113ca27e5b6dd754ff34c68ff845ccea1d217ff1ae1bf668c616ee97a521a56d38d6f9479df5ad93026f3a2626bb4a35c79b9ab886ef190
ripemd-160 d300ea13f4969f9893aa24726f33ad4be64903d5

28543684 as geometric shapes

Circle

Radius = n
Diameter 57087368
Circumference 179345255.92158
Area 2.5595871559623E+15

Sphere

Radius = n
Volume 9.7413395933663E+22
Surface area 1.0238348623849E+16
Circumference 179345255.92158

Square

Length = n
Perimeter 114174736
Area 814741896291856
Diagonal 40366865.032892

Cube

Length = n
Surface area 4888451377751136
Volume 2.3255735229316E+22
Space diagonal 49439110.923191

Equilateral Triangle

Length = n
Perimeter 85631052
Area 3.5279358985813E+14
Altitude 24719555.461595

Triangular Pyramid

Length = n
Surface area 3.5279358985813E+14
Volume 2.7407146803546E+21
Height 13455621.677631