18393424 (number)

18393424 is an even 8-digits composite number following 18393423 and preceding 18393425. In scientific notation, it is written as 1.8393424 × 10^7. The sum of its digits is 34. It has a total of 6 prime factors and 20 positive divisors. There are 7601664 positive integers (up to 18393424) that are relatively prime to 18393424.

Interesting facts

Basic properties

Name

Name eighteen million three hundred ninety-three thousand four hundred twenty-four

Notation

Scientific notation 1.8393424 × 10^7
Engineering notation 1.8393424 × 10^6

Prime Factorization of 18393424

Prime Factorization 2 × 2 × 2 × 2 × 1421 × 809

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2299178
Product of the distinct prime numbers

The prime factorization of 18393424 is 2 × 2 × 2 × 2 × 1421 × 809. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 3, 22, 82, 886, 687, 6112, 4693, 286, 8034, 596846, 707457, 1665060, 396220, 99068999, 10074989, 187130937, 227721002, 1043271899, 1254770825

Basic calculations (n = 18393424)

Multiplication

n×y
n×2 36786848
n×3 55180272
n×4 73573696
n×5 91967120

Division

n÷y
n÷2 9196712
n÷3 6131141.3333333
n÷3 4598356
n÷5 3678684.8

Exponentiation

ny
n2 338318046443776
n3 6.2228272750921E+21
n4 1.1445910054953E+29
n5 2.1052947670662E+36

Nth Root

y√n
2√n 4288.755530454
3√n 263.96977003108
4√n 65.488590841871
5√n 28.374780879945

Divisors of 18393424

1, 2, 4, 8, 16, 809, 1421, 1618, 2842, 3236, 5684, 6472, 11368, 12944, 22736, 1149589, 2299178, 4598356, 9196712, 18393424

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18393423
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18393424 can be divided by 20 positive divisors. The sum of these divisors (counting 18393424) is 1, the average is 0.05.

Base conversion 18393424

Base System Value
2 Binary 1000110001010100101010000
3 Ternary 1021121111000221
4 Quaternary 1012022211100
5 Quinary 14202042144
6 Senary 1454122424
8 Octal 106124520
10 Decimal 18393424
12 Duodecimal 61b0414
16 Hexadecimal 118a950
20 Vigesimal 5ej3b4
36 Base36 ay8gg

Cryptographic Hash Functions

md5 4c44b603ff8e199cba26e7c8389efbd9
sha1 c1bef6a9f91292500ef42291288f98461f98756c
sha256 18385c4fe0d8249782a6884e58ed574d0766ccfb6927b224d30e15d7571ec706
sha512 4ef3d51d31bc5e3bb0182b2f8c821b19e9ffaccfff218b15f21ea9d08fc5aef860707a61aff54e72f7cfd8fb8ab38217c7c22a1cfdc97c8e56913e04ca114eef
ripemd-160 5b0e5312fb1a56bbe292108a874cfefb0705133f

18393424 as geometric shapes

Circle

Radius = n
Diameter 36786848
Circumference 115569291.42552
Area 1.0628574892846E+15

Sphere

Radius = n
Volume 2.6066117935983E+22
Surface area 4.2514299571385E+15
Circumference 115569291.42552

Square

Length = n
Perimeter 73573696
Area 338318046443776
Diagonal 26012229.679279

Cube

Length = n
Surface area 2029908278662656
Volume 6.2228272750921E+21
Space diagonal 31858344.893157

Equilateral Triangle

Length = n
Perimeter 55180272
Area 1.4649601138952E+14
Altitude 15929172.446578

Triangular Pyramid

Length = n
Surface area 1.4649601138952E+14
Volume 7.3336722739503E+20
Height 8670743.2264263