28542012 (number)

28542012 is an even 8-digits composite number following 28542011 and preceding 28542013. In scientific notation, it is written as 2.8542012 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 12 positive divisors. There are 9514000 positive integers (up to 28542012) that are relatively prime to 28542012.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8542012 × 10^7
Engineering notation 2.8542012 × 10^6

Prime Factorization of 28542012

Prime Factorization 2 × 2 × 3 × 2378501

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14271006
Product of the distinct prime numbers

The prime factorization of 28542012 is 2 × 2 × 3 × 2378501. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 6, 76, 75, 450, 515, 8983, 1632, 78297, 71314, 464478, 922115, 5720267, 6741876, 77291249, 85512310, 55521236, 468706212, 7211164614, 2803805711

Basic calculations (n = 28542012)

Multiplication

n×y
n×2 57084024
n×3 85626036
n×4 114168048
n×5 142710060

Division

n÷y
n÷2 14271006
n÷3 9514004
n÷3 7135503
n÷5 5708402.4

Exponentiation

ny
n2 814646449008144
n3 2.3251648723348E+22
n4 6.6364883688158E+29
n5 1.894187306606E+37

Nth Root

y√n
2√n 5342.4724613235
3√n 305.60575482799
4√n 73.092218883569
5√n 30.981105944597

Divisors of 28542012

1, 2, 3, 4, 6, 12, 2378501, 4757002, 7135503, 9514004, 14271006, 28542012

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 -28542011
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 28542012 can be divided by 12 positive divisors. The sum of these divisors (counting 28542012) is 1, the average is 0.083333333333333.

Base conversion 28542012

Base System Value
2 Binary 1101100111000010000111100
3 Ternary 1222201002021120
4 Quaternary 1230320100330
5 Quinary 24301321022
6 Senary 2455430540
8 Octal 154702074
10 Decimal 28542012
12 Duodecimal 9685450
16 Hexadecimal 1b3843c
20 Vigesimal 8i7f0c
36 Base36 gzr5o

Cryptographic Hash Functions

md5 cb9c86194218fe38fed52a4efc003aac
sha1 8cca557bf27d341cd1a53634002bd8fa0dbaeefa
sha256 95920c441e88239487c0410b3c77172d4cffadc5eac495253ec8aa1fee38b178
sha512 449705c8d90a8f1e7b31d42190239c8bd1b083610829186dc383b6f445a6dcc17945737ff0119d9c7bf6bb47772fdfa4e372a0e11dd77f74bed0c7cfc8aa7d6a
ripemd-160 e83f3d5e8c985aa81a77d5ee08b0ca5923ff4757

28542012 as geometric shapes

Circle

Radius = n
Diameter 57084024
Circumference 179334750.43574
Area 2.559287299477E+15

Sphere

Radius = n
Volume 9.7396278417493E+22
Surface area 1.0237149197908E+16
Circumference 179334750.43574

Square

Length = n
Perimeter 114168048
Area 814646449008144
Diagonal 40364500.467816

Cube

Length = n
Surface area 4887878694048864
Volume 2.3251648723348E+22
Space diagonal 49436214.934241

Equilateral Triangle

Length = n
Perimeter 85626036
Area 3.5275225997192E+14
Altitude 24718107.46712

Triangular Pyramid

Length = n
Surface area 3.5275225997192E+14
Volume 2.7402330810078E+21
Height 13454833.489272