18528030 (number)

18528030 is an even 8-digits composite number following 18528029 and preceding 18528031. In scientific notation, it is written as 1.8528030 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors. There are 4898880 positive integers (up to 18528030) that are relatively prime to 18528030.

Interesting facts

Basic properties

Name

Name eighteen million five hundred twenty-eight thousand thirty

Notation

Scientific notation 1.8528030 × 10^7
Engineering notation 1.8528030 × 10^6

Prime Factorization of 18528030

Prime Factorization 2 × 5 × 9 × 127 × 1621

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 18528030
Product of the distinct prime numbers

The prime factorization of 18528030 is 2 × 5 × 9 × 127 × 1621. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 9, 42, 33, 310, 166, 1619, 9011, 13322, 21306, 150670, 265366, 2594490, 779439, 64362655, 99769779, 332859505, 760266523, 6200112151, 6593220439

Basic calculations (n = 18528030)

Multiplication

n×y
n×2 37056060
n×3 55584090
n×4 74112120
n×5 92640150

Division

n÷y
n÷2 9264015
n÷3 6176010
n÷3 4632007.5
n÷5 3705606

Exponentiation

ny
n2 343287895680900
n3 6.3604484298126E+21
n4 1.1784657932102E+29
n5 2.1834649570572E+36

Nth Root

y√n
2√n 4304.4198215323
3√n 264.61212984913
4√n 65.60807741073
5√n 28.41619007228

Divisors of 18528030

1, 2, 5, 9, 10, 18, 45, 90, 127, 254, 635, 1143, 1270, 1621, 2286, 3242, 5715, 8105, 11430, 14589, 16210, 29178, 72945, 145890, 205867, 411734, 1029335, 1852803, 2058670, 3705606, 9264015, 18528030

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 -18528029
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 18528030 can be divided by 32 positive divisors. The sum of these divisors (counting 18528030) is 1, the average is 0.03125.

Base conversion 18528030

Base System Value
2 Binary 1000110101011011100011110
3 Ternary 1021212022200100
4 Quaternary 1012223130132
5 Quinary 14220344110
6 Senary 1501041530
8 Octal 106533436
10 Decimal 18528030
12 Duodecimal 62562a6
16 Hexadecimal 11ab71e
20 Vigesimal 5fg01a
36 Base36 b14bi

Cryptographic Hash Functions

md5 8bffd9319e8b94409ecfb47e08fdc4ed
sha1 0c13b4a889f0710da0c5eab64cedbb2977261199
sha256 41abc09b013b6f7d82d8191e7ea9e950a63e529d458682d25c52102201ec7cef
sha512 9726c713084d7365c1de83323f37329fbef52e51e41e1e92c5afd5dc9c027e83b411964ffd9718bb0d5cddd73ab5b14877e5ea3ac1155ac860accf7739796647
ripemd-160 1dea992a55250604d103163d982b48c7401b132e

18528030 as geometric shapes

Circle

Radius = n
Diameter 37056060
Circumference 116415045.86698
Area 1.0784707311374E+15

Sphere

Radius = n
Volume 2.6642584080848E+22
Surface area 4.3138829245497E+15
Circumference 116415045.86698

Square

Length = n
Perimeter 74112120
Area 343287895680900
Diagonal 26202591.310056

Cube

Length = n
Surface area 2059727374085400
Volume 6.3604484298126E+21
Space diagonal 32091489.32416

Equilateral Triangle

Length = n
Perimeter 55584090
Area 1.4864801923568E+14
Altitude 16045744.66208

Triangular Pyramid

Length = n
Surface area 1.4864801923568E+14
Volume 7.4958603601797E+20
Height 8734197.1033519