28542484 (number)

28542484 is an even 8-digits composite number following 28542483 and preceding 28542485. In scientific notation, it is written as 2.8542484 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors. There are 13520088 positive integers (up to 28542484) that are relatively prime to 28542484.

Interesting facts

Basic properties

Name

Name twenty-eight million five hundred forty-two thousand four hundred eighty-four

Notation

Scientific notation 2.8542484 × 10^7
Engineering notation 2.8542484 × 10^6

Prime Factorization of 28542484

Prime Factorization 2 × 2 × 19 × 375559

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14271242
Product of the distinct prime numbers

The prime factorization of 28542484 is 2 × 2 × 19 × 375559. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 10, 92, 21, 84, 511, 2021, 2625, 2038, 82073, 435022, 466259, 1011281, 5117462, 43377505, 10937175, 667667058, 659391722, 535088050, 1988357571

Basic calculations (n = 28542484)

Multiplication

n×y
n×2 57084968
n×3 85627452
n×4 114169936
n×5 142712420

Division

n÷y
n÷2 14271242
n÷3 9514161.3333333
n÷3 7135621
n÷5 5708496.8

Exponentiation

ny
n2 814673392890256
n3 2.3252802281796E+22
n4 6.6369273708332E+29
n5 1.8943439329117E+37

Nth Root

y√n
2√n 5342.5166354444
3√n 305.60743942216
4√n 73.092521063679
5√n 30.981208410991

Divisors of 28542484

1, 2, 4, 19, 38, 76, 375559, 751118, 1502236, 7135621, 14271242, 28542484

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28542483
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28542484 can be divided by 12 positive divisors. The sum of these divisors (counting 28542484) is 1, the average is 0.083333333333333.

Base conversion 28542484

Base System Value
2 Binary 1101100111000011000010100
3 Ternary 1222201002221001
4 Quaternary 1230320120110
5 Quinary 24301324414
6 Senary 2455433044
8 Octal 154703024
10 Decimal 28542484
12 Duodecimal 9685784
16 Hexadecimal 1b38614
20 Vigesimal 8i7g44
36 Base36 gzris

Cryptographic Hash Functions

md5 ddb0ab6ebfa09b94b39bae2b1f717608
sha1 15b3858a8d084dd5d0bca22011b6e822988a0c40
sha256 3fd88fd351a13cc208fae0a04ead6faa1466fb7f1791cbd0a9291c8f4ea39a3d
sha512 0763928ee8ceb006be55a10023cec90a9d79d93d40dd51a31ce8ad68599f1e41b285c2b688862694a0139a8970e958668441a8a35eba648d0ce950031691414b
ripemd-160 b2eb4796aa80fc06cdc00f31c14618b5022df12f

28542484 as geometric shapes

Circle

Radius = n
Diameter 57084968
Circumference 179337716.09921
Area 2.5593719461791E+15

Sphere

Radius = n
Volume 9.7401110431821E+22
Surface area 1.0237487784716E+16
Circumference 179337716.09921

Square

Length = n
Perimeter 114169936
Area 814673392890256
Diagonal 40365167.976617

Cube

Length = n
Surface area 4888040357341536
Volume 2.3252802281796E+22
Space diagonal 49437032.462222

Equilateral Triangle

Length = n
Perimeter 85627452
Area 3.5276392701511E+14
Altitude 24718516.231111

Triangular Pyramid

Length = n
Surface area 3.5276392701511E+14
Volume 2.7403690291746E+21
Height 13455055.992206