18528068 (number)

18528068 is an even 8-digits composite number following 18528067 and preceding 18528069. In scientific notation, it is written as 1.8528068 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors. There are 8522784 positive integers (up to 18528068) that are relatively prime to 18528068.

Interesting facts

Basic properties

Name

Name eighteen million five hundred twenty-eight thousand sixty-eight

Notation

Scientific notation 1.8528068 × 10^7
Engineering notation 1.8528068 × 10^6

Prime Factorization of 18528068

Prime Factorization 2 × 2 × 13 × 607 × 587

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9264034
Product of the distinct prime numbers

The prime factorization of 18528068 is 2 × 2 × 13 × 607 × 587. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 7, 45, 23, 935, 566, 7981, 9812, 52818, 96527, 287852, 213068, 6359555, 6564429, 69070358, 86267624, 736983353, 432845058, 5508707626, 9482548646

Basic calculations (n = 18528068)

Multiplication

n×y
n×2 37056136
n×3 55584204
n×4 74112272
n×5 92640340

Division

n÷y
n÷2 9264034
n÷3 6176022.6666667
n÷3 4632017
n÷5 3705613.6

Exponentiation

ny
n2 343289303812624
n3 6.360487564713E+21
n4 1.1784754611216E+29
n5 2.1834873479992E+36

Nth Root

y√n
2√n 4304.4242355976
3√n 264.61231075079
4√n 65.608111050369
5√n 28.416201728288

Divisors of 18528068

1, 2, 4, 13, 26, 52, 587, 607, 1174, 1214, 2348, 2428, 7631, 7891, 15262, 15782, 30524, 31564, 356309, 712618, 1425236, 4632017, 9264034, 18528068

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18528067
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18528068 can be divided by 24 positive divisors. The sum of these divisors (counting 18528068) is 1, the average is 0.041666666666667.

Base conversion 18528068

Base System Value
2 Binary 1000110101011011101000100
3 Ternary 1021212022201202
4 Quaternary 1012223131010
5 Quinary 14220344233
6 Senary 1501042032
8 Octal 106533504
10 Decimal 18528068
12 Duodecimal 6256318
16 Hexadecimal 11ab744
20 Vigesimal 5fg038
36 Base36 b14ck

Cryptographic Hash Functions

md5 83d95df8b8acb25d87fdc9f89863f624
sha1 51af8a559404dfcfd8f59c7e4be2bd47eed94255
sha256 363c3a0cd0f9c4fe2c0db78197e81bfefdb0435e7be6a9fa5b71c999f13357ed
sha512 9b6ff67645ad0ab433ad8d18a744e7bf9ceba92dc8d0df62d67b841c3ffd9ec3455ac74228bbe791c5b4911c40c7e2d497bfdf7b2465b5ab19f4d7240307c4fc
ripemd-160 4fe54edd5bd95e1ccac23d3c733bed7005a4d139

18528068 as geometric shapes

Circle

Radius = n
Diameter 37056136
Circumference 116415284.62802
Area 1.0784751549137E+15

Sphere

Radius = n
Volume 2.6642748008735E+22
Surface area 4.3139006196548E+15
Circumference 116415284.62802

Square

Length = n
Perimeter 74112272
Area 343289303812624
Diagonal 26202645.050171

Cube

Length = n
Surface area 2059735822875744
Volume 6.360487564713E+21
Space diagonal 32091555.142091

Equilateral Triangle

Length = n
Perimeter 55584204
Area 1.486486289746E+14
Altitude 16045777.571046

Triangular Pyramid

Length = n
Surface area 1.486486289746E+14
Volume 7.4959064811021E+20
Height 8734215.0167236