28584540 (number)

28584540 is an even 8-digits composite number following 28584539 and preceding 28584541. In scientific notation, it is written as 2.8584540 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 7622496 positive integers (up to 28584540) that are relatively prime to 28584540.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8584540 × 10^7
Engineering notation 2.8584540 × 10^6

Prime Factorization of 28584540

Prime Factorization 2 × 2 × 45 × 158803

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14292270
Product of the distinct prime numbers

The prime factorization of 28584540 is 2 × 2 × 45 × 158803. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 5, 12, 68, 784, 921, 7900, 2478, 9072, 97172, 391496, 275847, 2218273, 145048, 19553311, 7231825, 560411028, 806319395, 9319447820, 2105148547

Basic calculations (n = 28584540)

Multiplication

n×y
n×2 57169080
n×3 85753620
n×4 114338160
n×5 142922700

Division

n÷y
n÷2 14292270
n÷3 9528180
n÷3 7146135
n÷5 5716908

Exponentiation

ny
n2 817075927011600
n3 2.33557395187E+22
n4 6.6761307050187E+29
n5 1.9083412518283E+37

Nth Root

y√n
2√n 5346.4511594141
3√n 305.75746512952
4√n 73.119430792465
5√n 30.990332903783

Divisors of 28584540

1, 2, 4, 45, 90, 180, 158803, 317606, 635212, 7146135, 14292270, 28584540

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 -28584539
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 28584540 can be divided by 12 positive divisors. The sum of these divisors (counting 28584540) is 1, the average is 0.083333333333333.

Base conversion 28584540

Base System Value
2 Binary 1101101000010101001011100
3 Ternary 1222210020121200
4 Quaternary 1231002221130
5 Quinary 24304201130
6 Senary 2500355500
8 Octal 155025134
10 Decimal 28584540
12 Duodecimal 96a5b90
16 Hexadecimal 1b42a5c
20 Vigesimal 8id170
36 Base36 h0nz0

Cryptographic Hash Functions

md5 4992a71ba2ec46a460e22ff986c9d306
sha1 4bb3baea641c79971d078ae0b1c61b0bce8a59af
sha256 8394bfc09f6907ace323ca400cf0fc81ce11d5b9aad7b7c9c512e20305b0fa42
sha512 fc8076fcdb5c63c3c6d4db4c5205ee38b749f09af49006e56beb95a1783de3b44b68bd6fb167137bb9f4026abbf2620f64dd26955ff3ce2fff638380182ea054
ripemd-160 5a310e7208444993db50025460d014ccff4d12a4

28584540 as geometric shapes

Circle

Radius = n
Diameter 57169080
Circumference 179601961.74049
Area 2.5669197297247E+15

Sphere

Radius = n
Volume 9.7832292921474E+22
Surface area 1.0267678918899E+16
Circumference 179601961.74049

Square

Length = n
Perimeter 114338160
Area 817075927011600
Diagonal 40424644.142196

Cube

Length = n
Surface area 4902455562069600
Volume 2.33557395187E+22
Space diagonal 49509875.590985

Equilateral Triangle

Length = n
Perimeter 85753620
Area 3.5380425480638E+14
Altitude 24754937.795492

Triangular Pyramid

Length = n
Surface area 3.5380425480638E+14
Volume 2.7525002988833E+21
Height 13474881.380732