18442404 (number)

18442404 is an even 8-digits composite number following 18442403 and preceding 18442405. In scientific notation, it is written as 1.8442404 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 6147360 positive integers (up to 18442404) that are relatively prime to 18442404.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.8442404 × 10^7
Engineering notation 1.8442404 × 10^6

Prime Factorization of 18442404

Prime Factorization 2 × 2 × 3 × 27 × 56921

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9221202
Product of the distinct prime numbers

The prime factorization of 18442404 is 2 × 2 × 3 × 27 × 56921. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 1, 99, 5, 487, 388, 3631, 2101, 36261, 73627, 296267, 170909, 4860387, 2825982, 15460976, 97910976, 775765872, 934634050, 1018903045, 5630066436

Basic calculations (n = 18442404)

Multiplication

n×y
n×2 36884808
n×3 55327212
n×4 73769616
n×5 92212020

Division

n÷y
n÷2 9221202
n÷3 6147468
n÷3 4610601
n÷5 3688480.8

Exponentiation

ny
n2 340122265299216
n3 6.2726722260433E+21
n4 1.1568315535227E+29
n5 2.1334754870013E+36

Nth Root

y√n
2√n 4294.4620152005
3√n 264.20387144734
4√n 65.532144900045
5√n 28.389876696448

Divisors of 18442404

1, 2, 3, 4, 6, 12, 27, 54, 81, 108, 162, 324, 56921, 113842, 170763, 227684, 341526, 683052, 1536867, 3073734, 4610601, 6147468, 9221202, 18442404

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 -18442403
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 18442404 can be divided by 24 positive divisors. The sum of these divisors (counting 18442404) is 1, the average is 0.041666666666667.

Base conversion 18442404

Base System Value
2 Binary 1000110010110100010100100
3 Ternary 1021200222020000
4 Quaternary 1012112202210
5 Quinary 14210124104
6 Senary 1455141300
8 Octal 106264244
10 Decimal 18442404
12 Duodecimal 6214830
16 Hexadecimal 11968a4
20 Vigesimal 5f5604
36 Base36 aza90

Cryptographic Hash Functions

md5 ddb6803ca714f927c9ec26a28a8ceef6
sha1 b45eff456e2c04e491268060f6fe418e8f2224c4
sha256 9a046017faf67033fdd2e25d0e3e3095f0d80e303315fd0f33316721a9277737
sha512 583109e337b4094c9ab5f08a811049f47d206af048a8aa5ff4a51aff624a3390f7c75705b8e36a18b4aa3b78becd41f796a4b2212af858540be5e3011319493a
ripemd-160 f6aa70d273d27afaabd958e5ddbeca5527d5f7d8

18442404 as geometric shapes

Circle

Radius = n
Diameter 36884808
Circumference 115877041.84187
Area 1.0685256099863E+15

Sphere

Radius = n
Volume 2.6274907978286E+22
Surface area 4.2741024399453E+15
Circumference 115877041.84187

Square

Length = n
Perimeter 73769616
Area 340122265299216
Diagonal 26081497.859564

Cube

Length = n
Surface area 2040733591795296
Volume 6.2726722260433E+21
Space diagonal 31943180.741711

Equilateral Triangle

Length = n
Perimeter 55327212
Area 1.4727726107092E+14
Altitude 15971590.370856

Triangular Pyramid

Length = n
Surface area 1.4727726107092E+14
Volume 7.3924151119929E+20
Height 8693832.6198546