28362018 (number)

28362018 is an even 8-digits composite number following 28362017 and preceding 28362019. In scientific notation, it is written as 2.8362018 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 8812800 positive integers (up to 28362018) that are relatively prime to 28362018.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred sixty-two thousand eighteen

Notation

Scientific notation 2.8362018 × 10^7
Engineering notation 2.8362018 × 10^6

Prime Factorization of 28362018

Prime Factorization 2 × 3 × 17 × 109 × 2551

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 28362018
Product of the distinct prime numbers

The prime factorization of 28362018 is 2 × 3 × 17 × 109 × 2551. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 1, 20, 48, 660, 57, 7148, 1542, 94978, 13572, 854390, 841932, 3063432, 7586845, 69373736, 69201286, 573512500, 934382319, 6409928224, 9039434614

Basic calculations (n = 28362018)

Multiplication

n×y
n×2 56724036
n×3 85086054
n×4 113448072
n×5 141810090

Division

n÷y
n÷2 14181009
n÷3 9454006
n÷3 7090504.5
n÷5 5672403.6

Exponentiation

ny
n2 804404065032324
n3 2.281452257172E+22
n4 6.4706589984053E+29
n5 1.8352094698463E+37

Nth Root

y√n
2√n 5325.6002478594
3√n 304.96198755865
4√n 72.9767103113
5√n 30.941931879225

Divisors of 28362018

1, 2, 3, 6, 17, 34, 51, 102, 109, 218, 327, 654, 1853, 2551, 3706, 5102, 5559, 7653, 11118, 15306, 43367, 86734, 130101, 260202, 278059, 556118, 834177, 1668354, 4727003, 9454006, 14181009, 28362018

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28362017
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28362018 can be divided by 32 positive divisors. The sum of these divisors (counting 28362018) is 1, the average is 0.03125.

Base conversion 28362018

Base System Value
2 Binary 1101100001100010100100010
3 Ternary 1222100221101010
4 Quaternary 1230030110202
5 Quinary 24230041033
6 Senary 2451521350
8 Octal 154142442
10 Decimal 28362018
12 Duodecimal 95b9256
16 Hexadecimal 1b0c522
20 Vigesimal 8h550i
36 Base36 gvw9u

Cryptographic Hash Functions

md5 8d7517dd9619405f01a94be1bde8e57c
sha1 32d2bc2466a4ea4ec4ed56a7fbee6034af510add
sha256 c8f76f87110b7f9e43c37e2efcffb5e96485cc69150c691af19dad9b283d29ab
sha512 5e50d705c63928e7ad029ac0276c7920bbdf2802f488a8195cd43e584855b2778f32f50305b48ec54b199548735409195ebcf69201a721b9c902061589e5e30f
ripemd-160 dfa2c0ce64bc7a0547723333f34896b1df4e77fb

28362018 as geometric shapes

Circle

Radius = n
Diameter 56724036
Circumference 178203814.77956
Area 2.5271099012233E+15

Sphere

Radius = n
Volume 9.5565248675299E+22
Surface area 1.0108439604893E+16
Circumference 178203814.77956

Square

Length = n
Perimeter 113448072
Area 804404065032324
Diagonal 40109950.51187

Cube

Length = n
Surface area 4826424390193944
Volume 2.281452257172E+22
Space diagonal 49124456.181183

Equilateral Triangle

Length = n
Perimeter 85086054
Area 3.4831717761273E+14
Altitude 24562228.090592

Triangular Pyramid

Length = n
Surface area 3.4831717761273E+14
Volume 2.6887172699995E+21
Height 13369983.503957