18442852 (number)

18442852 is an even 8-digits composite number following 18442851 and preceding 18442853. In scientific notation, it is written as 1.8442852 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors. There are 9205760 positive integers (up to 18442852) that are relatively prime to 18442852.

Interesting facts

Basic properties

Name

Name eighteen million four hundred forty-two thousand eight hundred fifty-two

Notation

Scientific notation 1.8442852 × 10^7
Engineering notation 1.8442852 × 10^6

Prime Factorization of 18442852

Prime Factorization 2 × 2 × 641 × 7193

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9221426
Product of the distinct prime numbers

The prime factorization of 18442852 is 2 × 2 × 641 × 7193. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 5, 6, 22, 61, 160, 2798, 6979, 70030, 87449, 149668, 748895, 2613519, 3761500, 629771, 21486047, 876012779, 346687828, 1731518484, 2294913682

Basic calculations (n = 18442852)

Multiplication

n×y
n×2 36885704
n×3 55328556
n×4 73771408
n×5 92214260

Division

n÷y
n÷2 9221426
n÷3 6147617.3333333
n÷3 4610713
n÷5 3688570.4

Exponentiation

ny
n2 340138789893904
n3 6.2731293614724E+21
n4 1.1569439639049E+29
n5 2.1337346298591E+36

Nth Root

y√n
2√n 4294.5141750843
3√n 264.20601076309
4√n 65.532542870579
5√n 28.390014623599

Divisors of 18442852

1, 2, 4, 641, 1282, 2564, 7193, 14386, 28772, 4610713, 9221426, 18442852

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 -18442851
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 18442852 can be divided by 12 positive divisors. The sum of these divisors (counting 18442852) is 1, the average is 0.083333333333333.

Base conversion 18442852

Base System Value
2 Binary 1000110010110101001100100
3 Ternary 1021200222211121
4 Quaternary 1012112221210
5 Quinary 14210132402
6 Senary 1455143324
8 Octal 106265144
10 Decimal 18442852
12 Duodecimal 6214b44
16 Hexadecimal 1196a64
20 Vigesimal 5f572c
36 Base36 azalg

Cryptographic Hash Functions

md5 3ca7ef008374667665d4c7ec15d06fb9
sha1 6ecd166799ac38184bff896564cff173e7c400f7
sha256 9fd5cf08d133d66de57a7a84a7486252b06d3223c0177d475a60fc129fd3f7c9
sha512 542189309e5aef9173cf6b114f571cd476c35eaa9dc1959d93dfb4f5804c66835a5ba424a726509df3cf747611d54a55ee17eda25b29e8e609429cc34f1a349c
ripemd-160 fb99ee7257751617f87d6a2c54760e1ffa870248

18442852 as geometric shapes

Circle

Radius = n
Diameter 36885704
Circumference 115879856.70889
Area 1.0685775235316E+15

Sphere

Radius = n
Volume 2.6276822822693E+22
Surface area 4.2743100941264E+15
Circumference 115879856.70889

Square

Length = n
Perimeter 73771408
Area 340138789893904
Diagonal 26082131.42724

Cube

Length = n
Surface area 2040832739363424
Volume 6.2731293614724E+21
Space diagonal 31943956.700473

Equilateral Triangle

Length = n
Perimeter 55328556
Area 1.4728441643031E+14
Altitude 15971978.350237

Triangular Pyramid

Length = n
Surface area 1.4728441643031E+14
Volume 7.3929538512626E+20
Height 8694043.8090799