18442012 (number)

18442012 is an even 8-digits composite number following 18442011 and preceding 18442013. In scientific notation, it is written as 1.8442012 × 10^7. The sum of its digits is 22. It has a total of 5 prime factors and 24 positive divisors. There are 8941296 positive integers (up to 18442012) that are relatively prime to 18442012.

Interesting facts

Basic properties

Name

Name eighteen million four hundred forty-two thousand twelve

Notation

Scientific notation 1.8442012 × 10^7
Engineering notation 1.8442012 × 10^6

Prime Factorization of 18442012

Prime Factorization 2 × 2 × 43 × 179 × 599

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9221006
Product of the distinct prime numbers

The prime factorization of 18442012 is 2 × 2 × 43 × 179 × 599. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 7, 79, 72, 622, 104, 3239, 3319, 42333, 21795, 544083, 666073, 5406985, 8215094, 83447378, 67484250, 764420819, 259135293, 9628722920, 1217728953

Basic calculations (n = 18442012)

Multiplication

n×y
n×2 36884024
n×3 55326036
n×4 73768048
n×5 92210060

Division

n÷y
n÷2 9221006
n÷3 6147337.3333333
n÷3 4610503
n÷5 3688402.4

Exponentiation

ny
n2 340107806608144
n3 6.2722722507611E+21
n4 1.156733201158E+29
n5 2.1332487576555E+36

Nth Root

y√n
2√n 4294.4163747825
3√n 264.20199951764
4√n 65.53179666988
5√n 28.389756007993

Divisors of 18442012

1, 2, 4, 43, 86, 172, 179, 358, 599, 716, 1198, 2396, 7697, 15394, 25757, 30788, 51514, 103028, 107221, 214442, 428884, 4610503, 9221006, 18442012

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 -18442011
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 18442012 can be divided by 24 positive divisors. The sum of these divisors (counting 18442012) is 1, the average is 0.041666666666667.

Base conversion 18442012

Base System Value
2 Binary 1000110010110011100011100
3 Ternary 1021200221200111
4 Quaternary 1012112130130
5 Quinary 14210121022
6 Senary 1455135404
8 Octal 106263434
10 Decimal 18442012
12 Duodecimal 6214564
16 Hexadecimal 119671c
20 Vigesimal 5f550c
36 Base36 az9y4

Cryptographic Hash Functions

md5 6d860dd7bb388b768f683b308b7af917
sha1 2d62ea81d94863a2512dd3706b5f4dde940b3d73
sha256 f009d5b68ade83993c959d195bc25566be482525b2d7cc2e494e2861017061b6
sha512 4de483306c2d6de6c0d88fd978ef07fd698a9f5ffec95cffe0550a544f3c88470ef907d845acbb1a4aab1a27741c2f9654cbb001a6d2c6dbeae410f23de24a67
ripemd-160 8ff01a7450c10a06a81303668c5e1d30e0942168

18442012 as geometric shapes

Circle

Radius = n
Diameter 36884024
Circumference 115874578.83323
Area 1.0684801866687E+15

Sphere

Radius = n
Volume 2.6273232565741E+22
Surface area 4.2739207466747E+15
Circumference 115874578.83323

Square

Length = n
Perimeter 73768048
Area 340107806608144
Diagonal 26080943.487847

Cube

Length = n
Surface area 2040646839648864
Volume 6.2722722507611E+21
Space diagonal 31942501.777795

Equilateral Triangle

Length = n
Perimeter 55326036
Area 1.4727100027403E+14
Altitude 15971250.888897

Triangular Pyramid

Length = n
Surface area 1.4727100027403E+14
Volume 7.3919437366023E+20
Height 8693647.8292825