18444996 (number)

18444996 is an even 8-digits composite number following 18444995 and preceding 18444997. In scientific notation, it is written as 1.8444996 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors. There are 6148224 positive integers (up to 18444996) that are relatively prime to 18444996.

Interesting facts

Basic properties

Name

Name eighteen million four hundred forty-four thousand nine hundred ninety-six

Notation

Scientific notation 1.8444996 × 10^7
Engineering notation 1.8444996 × 10^6

Prime Factorization of 18444996

Prime Factorization 2 × 2 × 27 × 3 × 56929

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9222498
Product of the distinct prime numbers

The prime factorization of 18444996 is 2 × 2 × 27 × 3 × 56929. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 5, 90, 38, 596, 832, 3746, 1002, 53736, 43502, 214630, 945923, 9500826, 5462219, 34193502, 17176736, 549162408, 897259477, 3368681407, 8872037101

Basic calculations (n = 18444996)

Multiplication

n×y
n×2 36889992
n×3 55334988
n×4 73779984
n×5 92224980

Division

n÷y
n÷2 9222498
n÷3 6148332
n÷3 4611249
n÷5 3688999.2

Exponentiation

ny
n2 340217877440016
n3 6.2753173885096E+21
n4 1.1574820412979E+29
n5 2.1349751621812E+36

Nth Root

y√n
2√n 4294.7637886152
3√n 264.21624843743
4√n 65.534447343478
5√n 28.390674666429

Divisors of 18444996

1, 2, 3, 4, 6, 12, 27, 54, 81, 108, 162, 324, 56929, 113858, 170787, 227716, 341574, 683148, 1537083, 3074166, 4611249, 6148332, 9222498, 18444996

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 -18444995
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 18444996 can be divided by 24 positive divisors. The sum of these divisors (counting 18444996) is 1, the average is 0.041666666666667.

Base conversion 18444996

Base System Value
2 Binary 1000110010111001011000100
3 Ternary 1021201002210000
4 Quaternary 1012113023010
5 Quinary 14210214441
6 Senary 1455201300
8 Octal 106271304
10 Decimal 18444996
12 Duodecimal 6216230
16 Hexadecimal 11972c4
20 Vigesimal 5f5c9g
36 Base36 azc90

Cryptographic Hash Functions

md5 63cc53b7eb8d3ec70316ec3d47e89d8e
sha1 9b64603520654a1c511872bd43d445f320e84233
sha256 1a98388e7d3469b26b5c47df983f1fc93e4351c7296c979e4be4eb9d79bb849e
sha512 e60ebfa9c6074d9950d60ef3b4565659b9b9a7d49a14c64bf3d3b0c0f3127815fc7d386f0192636c4932a28b59e8de42c633a5a583f979786ee4fe9908cba0fa
ripemd-160 0b056ed9b3eb17e7e53fad8ce5c28222c4cf1f29

18444996 as geometric shapes

Circle

Radius = n
Diameter 36889992
Circumference 115893327.85819
Area 1.0688259843855E+15

Sphere

Radius = n
Volume 2.6285988008915E+22
Surface area 4.2753039375419E+15
Circumference 115893327.85819

Square

Length = n
Perimeter 73779984
Area 340217877440016
Diagonal 26085163.501117

Cube

Length = n
Surface area 2041307264640096
Volume 6.2753173885096E+21
Space diagonal 31947670.217405

Equilateral Triangle

Length = n
Perimeter 55334988
Area 1.4731866234234E+14
Altitude 15973835.108702

Triangular Pyramid

Length = n
Surface area 1.4731866234234E+14
Volume 7.395532465855E+20
Height 8695054.5003725