18442005 (number)

18442005 is an odd 8-digits composite number following 18442004 and preceding 18442006. In scientific notation, it is written as 1.8442005 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 9484800 positive integers (up to 18442005) that are relatively prime to 18442005.

Interesting facts

Basic properties

Name

Name eighteen million four hundred forty-two thousand five

Notation

Scientific notation 1.8442005 × 10^7
Engineering notation 1.8442005 × 10^6

Prime Factorization of 18442005

Prime Factorization 15 × 41 × 157 × 191

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 18442005
Product of the distinct prime numbers

The prime factorization of 18442005 is 15 × 41 × 157 × 191. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 9, 47, 69, 895, 206, 7993, 2801, 78339, 77083, 856488, 838294, 537698, 4345828, 65636488, 44973763, 569806085, 652901392, 9212508778, 7014316633

Basic calculations (n = 18442005)

Multiplication

n×y
n×2 36884010
n×3 55326015
n×4 73768020
n×5 92210025

Division

n÷y
n÷2 9221002.5
n÷3 6147335
n÷3 4610501.25
n÷5 3688401

Exponentiation

ny
n2 340107548420025
n3 6.2722651084998E+21
n4 1.1567314449228E+29
n5 2.1332447090923E+36

Nth Root

y√n
2√n 4294.4155597706
3√n 264.20196609008
4√n 65.531790451434
5√n 28.389753852823

Divisors of 18442005

1, 15, 41, 157, 191, 615, 2355, 2865, 6437, 7831, 29987, 96555, 117465, 449805, 1229467, 18442005

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 -18442004
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 18442005 can be divided by 16 positive divisors. The sum of these divisors (counting 18442005) is 1, the average is 0.0625.

Base conversion 18442005

Base System Value
2 Binary 1000110010110011100010101
3 Ternary 1021200221200020
4 Quaternary 1012112130111
5 Quinary 14210121010
6 Senary 1455135353
8 Octal 106263425
10 Decimal 18442005
12 Duodecimal 6214559
16 Hexadecimal 1196715
20 Vigesimal 5f5505
36 Base36 az9xx

Cryptographic Hash Functions

md5 08a06cb597c865eeabd32b71003f3e7b
sha1 e1a25c8df8e3a2047f574f8cc250d2490296bc02
sha256 b61148099945a4914eca6e7be68ade218c3378140bd2af0f7a80673e2f50135b
sha512 4b13b71cc7a0f495481b285a8aff8b6f0a0cc26eda799008964822ad4623dc89960e4d83224bbe5c3721bc7fd32cda4977aa2a59a7e134271383aa9f598712ea
ripemd-160 a0a42b97505f8da59fee9685c348f5f8f96dc45a

18442005 as geometric shapes

Circle

Radius = n
Diameter 36884010
Circumference 115874534.85093
Area 1.0684793755468E+15

Sphere

Radius = n
Volume 2.6273202648308E+22
Surface area 4.2739175021871E+15
Circumference 115874534.85093

Square

Length = n
Perimeter 73768020
Area 340107548420025
Diagonal 26080933.588352

Cube

Length = n
Surface area 2040645290520150
Volume 6.2722651084998E+21
Space diagonal 31942489.653439

Equilateral Triangle

Length = n
Perimeter 55326015
Area 1.4727088847529E+14
Altitude 15971244.82672

Triangular Pyramid

Length = n
Surface area 1.4727088847529E+14
Volume 7.3919353193667E+20
Height 8693644.5294508