18404144 (number)

18404144 is an even 8-digits composite number following 18404143 and preceding 18404145. In scientific notation, it is written as 1.8404144 × 10^7. The sum of its digits is 26. It has a total of 7 prime factors and 40 positive divisors. There are 8203520 positive integers (up to 18404144) that are relatively prime to 18404144.

Interesting facts

Basic properties

Name

Name eighteen million four hundred four thousand one hundred forty-four

Notation

Scientific notation 1.8404144 × 10^7
Engineering notation 1.8404144 × 10^6

Prime Factorization of 18404144

Prime Factorization 2 × 2 × 2 × 2 × 11 × 53 × 1973

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2300518
Product of the distinct prime numbers

The prime factorization of 18404144 is 2 × 2 × 2 × 2 × 11 × 53 × 1973. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 6, 47, 83, 60, 370, 5384, 1343, 51974, 69999, 611891, 1512, 832775, 3377822, 51713832, 4415905, 750347556, 619617526, 6944458960, 7764840793

Basic calculations (n = 18404144)

Multiplication

n×y
n×2 36808288
n×3 55212432
n×4 73616576
n×5 92020720

Division

n÷y
n÷2 9202072
n÷3 6134714.6666667
n÷3 4601036
n÷5 3680828.8

Exponentiation

ny
n2 338712516372736
n3 6.2337139259262E+21
n4 1.1472616874755E+29
n5 2.1114369301982E+36

Nth Root

y√n
2√n 4290.0051282021
3√n 264.02104209384
4√n 65.498130722961
5√n 28.37808757003

Divisors of 18404144

1, 2, 4, 8, 11, 16, 22, 44, 53, 88, 106, 176, 212, 424, 583, 848, 1166, 1973, 2332, 3946, 4664, 7892, 9328, 15784, 21703, 31568, 43406, 86812, 104569, 173624, 209138, 347248, 418276, 836552, 1150259, 1673104, 2300518, 4601036, 9202072, 18404144

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18404143
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18404144 can be divided by 40 positive divisors. The sum of these divisors (counting 18404144) is 1, the average is 0.025.

Base conversion 18404144

Base System Value
2 Binary 1000110001101001100110000
3 Ternary 1021122000201222
4 Quaternary 1012031030300
5 Quinary 14202413034
6 Senary 1454244212
8 Octal 106151460
10 Decimal 18404144
12 Duodecimal 61b6668
16 Hexadecimal 118d330
20 Vigesimal 5f0a74
36 Base36 aygq8

Cryptographic Hash Functions

md5 fc59f1ed49873d2939b1d2185cae12f8
sha1 9214bff640999cc2475184a706be77d3f63fdcf4
sha256 099eeab093cf9c54f096a38b61f4054b18e56969361de4e74da52ac8858a17fc
sha512 5d8259ce3e24857e390b52ab6838322d8c332dfbd27e662f2b4874af1ec85b5f7429cc8936893dbdae26b22316b98878d8fadc3341fc51727221981a4d5635fb
ripemd-160 23aa577a5a75f54cb2ea8ef6112913ab4081fdbd

18404144 as geometric shapes

Circle

Radius = n
Diameter 36808288
Circumference 115636647.17202
Area 1.0640967531155E+15

Sphere

Radius = n
Volume 2.611171983236E+22
Surface area 4.256387012462E+15
Circumference 115636647.17202

Square

Length = n
Perimeter 73616576
Area 338712516372736
Diagonal 26027390.048667

Cube

Length = n
Surface area 2032275098236416
Volume 6.2337139259262E+21
Space diagonal 31876912.477814

Equilateral Triangle

Length = n
Perimeter 55212432
Area 1.4666682187927E+14
Altitude 15938456.238907

Triangular Pyramid

Length = n
Surface area 1.4666682187927E+14
Volume 7.346502314999E+20
Height 8675796.6828891