18442039 (number)

18442039 is an odd 8-digits composite number following 18442038 and preceding 18442040. In scientific notation, it is written as 1.8442039 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 14096160 positive integers (up to 18442039) that are relatively prime to 18442039.

Interesting facts

Basic properties

Name

Name eighteen million four hundred forty-two thousand thirty-nine

Notation

Scientific notation 1.8442039 × 10^7
Engineering notation 1.8442039 × 10^6

Prime Factorization of 18442039

Prime Factorization 11 × 7 × 53 × 4519

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 18442039
Product of the distinct prime numbers

The prime factorization of 18442039 is 11 × 7 × 53 × 4519. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 6, 44, 84, 293, 684, 8817, 5583, 55554, 50855, 546123, 878365, 9922148, 9355132, 1989212, 48295722, 84286785, 410125018, 5047554522, 9572876465

Basic calculations (n = 18442039)

Multiplication

n×y
n×2 36884078
n×3 55326117
n×4 73768156
n×5 92210195

Division

n÷y
n÷2 9221019.5
n÷3 6147346.3333333
n÷3 4610509.75
n÷5 3688407.8

Exponentiation

ny
n2 340108802477521
n3 6.2722997995337E+21
n4 1.1567399752269E+29
n5 2.1332643735994E+36

Nth Root

y√n
2√n 4294.4195183983
3√n 264.20212845242
4√n 65.531820655299
5√n 28.389764320784

Divisors of 18442039

1, 7, 11, 53, 77, 371, 583, 4081, 4519, 31633, 49709, 239507, 347963, 1676549, 2634577, 18442039

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18442038
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18442039 can be divided by 16 positive divisors. The sum of these divisors (counting 18442039) is 1, the average is 0.0625.

Base conversion 18442039

Base System Value
2 Binary 1000110010110011100110111
3 Ternary 1021200221201111
4 Quaternary 1012112130313
5 Quinary 14210121124
6 Senary 1455135451
8 Octal 106263467
10 Decimal 18442039
12 Duodecimal 6214587
16 Hexadecimal 1196737
20 Vigesimal 5f551j
36 Base36 az9yv

Cryptographic Hash Functions

md5 99a4d73d4c715123cb8e37d150eed228
sha1 2f0eccc6e03c4949219fdb431366c33a44938d58
sha256 fa392c509ac84af1c480d44fcdfca625aea5a84eff3d0603fc54d6b63e9a8cff
sha512 349cb74e5d6e62e1f0c3c860cc42ac7570efc9e69551cc29b86909833b77a8cb7e8a66d44538031f8ce719446a2b8f93b4ea3d730686c3a590d3a7ff4a5b28fa
ripemd-160 9cbc3a42a7f72439f323b7b359263700a1402260

18442039 as geometric shapes

Circle

Radius = n
Diameter 36884078
Circumference 115874748.47923
Area 1.0684833152846E+15

Sphere

Radius = n
Volume 2.6273347961771E+22
Surface area 4.2739332611384E+15
Circumference 115874748.47923

Square

Length = n
Perimeter 73768156
Area 340108802477521
Diagonal 26080981.671614

Cube

Length = n
Surface area 2040652814865126
Volume 6.2722997995337E+21
Space diagonal 31942548.543167

Equilateral Triangle

Length = n
Perimeter 55326117
Area 1.4727143149812E+14
Altitude 15971274.271583

Triangular Pyramid

Length = n
Surface area 1.4727143149812E+14
Volume 7.3919762031422E+20
Height 8693660.5572045