28542024 (number)

28542024 is an even 8-digits composite number following 28542023 and preceding 28542025. In scientific notation, it is written as 2.8542024 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 64 positive divisors. There are 7947072 positive integers (up to 28542024) that are relatively prime to 28542024.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8542024 × 10^7
Engineering notation 2.8542024 × 10^6

Prime Factorization of 28542024

Prime Factorization 2 × 2 × 2 × 27 × 7 × 43 × 439

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 7135506
Product of the distinct prime numbers

The prime factorization of 28542024 is 2 × 2 × 2 × 27 × 7 × 43 × 439. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28542024)

Multiplication

n×y
n×2 57084048
n×3 85626072
n×4 114168096
n×5 142710120

Division

n÷y
n÷2 14271012
n÷3 9514008
n÷3 7135506
n÷5 5708404.8

Exponentiation

ny
n2 814647134016576
n3 2.3251678050632E+22
n4 6.6364995296142E+29
n5 1.8941912885024E+37

Nth Root

y√n
2√n 5342.4735843989
3√n 305.60579765688
4√n 73.09222656616
5√n 30.981108549691

Divisors of 28542024

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28542023
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28542024 can be divided by 64 positive divisors. The sum of these divisors (counting 28542024) is 1, the average is 0.015625.

Base conversion 28542024

Base System Value
2 Binary 1101100111000010001001000
3 Ternary 1222201002022000
4 Quaternary 1230320101020
5 Quinary 24301321044
6 Senary 2455431000
8 Octal 154702110
10 Decimal 28542024
12 Duodecimal 9685460
16 Hexadecimal 1b38448
20 Vigesimal 8i7f14
36 Base36 gzr60

Cryptographic Hash Functions

md5 90c4d5d6089644eeefec98a177fe3063
sha1 bc1a625cfe8df0dfd8d0a70877e93ce5bd047cba
sha256 27aa2b764be12ecc262190801269331825a1a1e08bd1f308430dd58a9af5972c
sha512 db3b6daa06e1bd5283ab2eaceb2860112b086c2eb0740c0054a18d644cf915f31883dfe8615ed3e59cdd029fc1e303585875401107cc1f4e45faffdc54aae52c
ripemd-160 2108ae0ff9e36875ebb3bcb1717443ae039ca391

28542024 as geometric shapes

Circle

Radius = n
Diameter 57084048
Circumference 179334825.83397
Area 2.5592894514945E+15

Sphere

Radius = n
Volume 9.7396401263335E+22
Surface area 1.0237157805978E+16
Circumference 179334825.83397

Square

Length = n
Perimeter 114168096
Area 814647134016576
Diagonal 40364517.438378

Cube

Length = n
Surface area 4887882804099456
Volume 2.3251678050632E+22
Space diagonal 49436235.71885

Equilateral Triangle

Length = n
Perimeter 85626072
Area 3.5275255658927E+14
Altitude 24718117.859425

Triangular Pyramid

Length = n
Surface area 3.5275255658927E+14
Volume 2.7402365372614E+21
Height 13454839.146126