28743546 (number)

28743546 is an even 8-digits composite number following 28743545 and preceding 28743547. In scientific notation, it is written as 2.8743546 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 8844144 positive integers (up to 28743546) that are relatively prime to 28743546.

Interesting facts

Basic properties

Name

Name twenty-eight million seven hundred forty-three thousand five hundred forty-six

Notation

Scientific notation 2.8743546 × 10^7
Engineering notation 2.8743546 × 10^6

Prime Factorization of 28743546

Prime Factorization 2 × 3 × 13 × 368507

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28743546
Product of the distinct prime numbers

The prime factorization of 28743546 is 2 × 3 × 13 × 368507. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 7, 60, 35, 546, 275, 975, 7516, 10175, 9921, 520534, 336750, 5285225, 1718545, 48044343, 18920364, 252519480, 777666690, 7692937225, 8444753407

Basic calculations (n = 28743546)

Multiplication

n×y
n×2 57487092
n×3 86230638
n×4 114974184
n×5 143717730

Division

n÷y
n÷2 14371773
n÷3 9581182
n÷3 7185886.5
n÷5 5748709.2

Exponentiation

ny
n2 826191436654116
n3 2.3747671564274E+22
n4 6.8259229000059E+29
n5 1.9620122886877E+37

Nth Root

y√n
2√n 5361.3007749985
3√n 306.32335846423
4√n 73.220903948248
5√n 31.024734164027

Divisors of 28743546

1, 2, 3, 6, 13, 26, 39, 78, 368507, 737014, 1105521, 2211042, 4790591, 9581182, 14371773, 28743546

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28743545
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28743546 can be divided by 16 positive divisors. The sum of these divisors (counting 28743546) is 1, the average is 0.0625.

Base conversion 28743546

Base System Value
2 Binary 1101101101001011101111010
3 Ternary 2000002022201210
4 Quaternary 1231221131322
5 Quinary 24324243141
6 Senary 2504023550
8 Octal 155513572
10 Decimal 28743546
12 Duodecimal 9761bb6
16 Hexadecimal 1b6977a
20 Vigesimal 8jcih6
36 Base36 h42nu

Cryptographic Hash Functions

md5 c66be582d1bf1393d4760449931fe3d7
sha1 7864dc3d102f16e06ca3a1be8c147518d0273cee
sha256 1200b49b9edc491666f1712abbfc09a51a1524bbf1fb384e2bbff4b48bf32c9d
sha512 794dcf5f5cd9f6cacdf8c36b2a3a478dea9dc21aa1e34bb71efd31ed9f8e53ade176c3f1b4b59302e9d77670fe14fe3bfc12d11b4ed590205da2914314fb7b37
ripemd-160 5acc8aa30b43249e06bab5d355a69e004eb4f295

28743546 as geometric shapes

Circle

Radius = n
Diameter 57487092
Circumference 180601025.90344
Area 2.5955569478514E+15

Sphere

Radius = n
Volume 9.9474014034914E+22
Surface area 1.0382227791405E+16
Circumference 180601025.90344

Square

Length = n
Perimeter 114974184
Area 826191436654116
Diagonal 40649512.583895

Cube

Length = n
Surface area 4957148619924696
Volume 2.3747671564274E+22
Space diagonal 49785282.061693

Equilateral Triangle

Length = n
Perimeter 86230638
Area 3.5775138626581E+14
Altitude 24892641.030847

Triangular Pyramid

Length = n
Surface area 3.5775138626581E+14
Volume 2.7986899334148E+21
Height 13549837.527965