18442011 (number)

18442011 is an odd 8-digits composite number following 18442010 and preceding 18442012. In scientific notation, it is written as 1.8442011 × 10^7. The sum of its digits is 21. It has a total of 3 prime factors and 8 positive divisors. There are 10538280 positive integers (up to 18442011) that are relatively prime to 18442011.

Interesting facts

Basic properties

Name

Name eighteen million four hundred forty-two thousand eleven

Notation

Scientific notation 1.8442011 × 10^7
Engineering notation 1.8442011 × 10^6

Prime Factorization of 18442011

Prime Factorization 3 × 7 × 878191

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 18442011
Product of the distinct prime numbers

The prime factorization of 18442011 is 3 × 7 × 878191. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 4, 75, 16, 725, 421, 5813, 3506, 45576, 97477, 916909, 909124, 8446735, 9869164, 27794028, 25874763, 877760128, 676182679, 8342747410, 7407302491

Basic calculations (n = 18442011)

Multiplication

n×y
n×2 36884022
n×3 55326033
n×4 73768044
n×5 92210055

Division

n÷y
n÷2 9221005.5
n÷3 6147337
n÷3 4610502.75
n÷5 3688402.2

Exponentiation

ny
n2 340107769724121
n3 6.2722712304377E+21
n4 1.1567329502672E+29
n5 2.1332481792889E+36

Nth Root

y√n
2√n 4294.4162583522
3√n 264.20199474227
4√n 65.531795781531
5√n 28.389755700112

Divisors of 18442011

1, 3, 7, 21, 878191, 2634573, 6147337, 18442011

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18442010
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18442011 can be divided by 8 positive divisors. The sum of these divisors (counting 18442011) is 1, the average is 0.125.

Base conversion 18442011

Base System Value
2 Binary 1000110010110011100011011
3 Ternary 1021200221200110
4 Quaternary 1012112130123
5 Quinary 14210121021
6 Senary 1455135403
8 Octal 106263433
10 Decimal 18442011
12 Duodecimal 6214563
16 Hexadecimal 119671b
20 Vigesimal 5f550b
36 Base36 az9y3

Cryptographic Hash Functions

md5 1a84a8f8c343fba817525b44db97f1b7
sha1 a0221eccf22323100f37b8e653d4ce8b03c13e74
sha256 00525ba4e180efb91eebc77ece1b3aee3a870dcf3bfd16968a0f0e935aa3e4fc
sha512 ceeac052060f376e8ae483fa245962935c25b04b13ad055296355e8b175e9fc2a89f8556a8403624dd13a7272944afd27873311d613a9bf25b004dffe47126f0
ripemd-160 6d552a46943d2f695e097bb0b406a1db606f55fd

18442011 as geometric shapes

Circle

Radius = n
Diameter 36884022
Circumference 115874572.55004
Area 1.0684800707941E+15

Sphere

Radius = n
Volume 2.6273228291821E+22
Surface area 4.2739202831764E+15
Circumference 115874572.55004

Square

Length = n
Perimeter 73768044
Area 340107769724121
Diagonal 26080942.073634

Cube

Length = n
Surface area 2040646618344726
Volume 6.2722712304377E+21
Space diagonal 31942500.045744

Equilateral Triangle

Length = n
Perimeter 55326033
Area 1.4727098430278E+14
Altitude 15971250.022872

Triangular Pyramid

Length = n
Surface area 1.4727098430278E+14
Volume 7.3919425341397E+20
Height 8693647.3578779