18384038 (number)

18384038 is an even 8-digits composite number following 18384037 and preceding 18384039. In scientific notation, it is written as 1.8384038 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 8274816 positive integers (up to 18384038) that are relatively prime to 18384038.

Interesting facts

Basic properties

Name

Name eighteen million three hundred eighty-four thousand thirty-eight

Notation

Scientific notation 1.8384038 × 10^7
Engineering notation 1.8384038 × 10^6

Prime Factorization of 18384038

Prime Factorization 2 × 17 × 23 × 23509

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 18384038
Product of the distinct prime numbers

The prime factorization of 18384038 is 2 × 17 × 23 × 23509. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 1, 51, 79, 366, 355, 7798, 3586, 1995, 60275, 107342, 892857, 5636792, 6867947, 893606, 28665061, 980163621, 55531185, 1460644212, 4836155960

Basic calculations (n = 18384038)

Multiplication

n×y
n×2 36768076
n×3 55152114
n×4 73536152
n×5 91920190

Division

n÷y
n÷2 9192019
n÷3 6128012.6666667
n÷3 4596009.5
n÷5 3676807.6

Exponentiation

ny
n2 337972853185444
n3 6.2133057759296E+21
n4 1.1422564949031E+29
n5 2.0999286808045E+36

Nth Root

y√n
2√n 4287.6611339983
3√n 263.92486191941
4√n 65.480234681913
5√n 28.371884409213

Divisors of 18384038

1, 2, 17, 23, 34, 46, 391, 782, 23509, 47018, 399653, 540707, 799306, 1081414, 9192019, 18384038

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 -18384037
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 18384038 can be divided by 16 positive divisors. The sum of these divisors (counting 18384038) is 1, the average is 0.0625.

Base conversion 18384038

Base System Value
2 Binary 1000110001000010010100110
3 Ternary 1021121000011022
4 Quaternary 1012020102212
5 Quinary 14201242123
6 Senary 1454011142
8 Octal 106102246
10 Decimal 18384038
12 Duodecimal 61a6ab2
16 Hexadecimal 11884a6
20 Vigesimal 5ei01i
36 Base36 ay17q

Cryptographic Hash Functions

md5 5028762c38fa9072e3e66bb1722151b2
sha1 ad1376cb071e8d5d2df5154058408b085ba98db6
sha256 b55ed34750e441cef4460fba3b3a177bb5c92bb4cd18bf8bbae2c704a542710b
sha512 1987e058cb2f9d5d5f56b1c18acd869db1740c9e3c2001d529bc26e847774bd3b7c8847d025211b571a01b280161efc1b765a891ca86d07b7f366d542889c381
ripemd-160 41c6b7ef69e019a32eec72ae822820dbd7dcbe76

18384038 as geometric shapes

Circle

Radius = n
Diameter 36768076
Circumference 115510317.44823
Area 1.0617730326802E+15

Sphere

Radius = n
Volume 2.6026234373557E+22
Surface area 4.2470921307207E+15
Circumference 115510317.44823

Square

Length = n
Perimeter 73536152
Area 337972853185444
Diagonal 25998955.870782

Cube

Length = n
Surface area 2027837119112664
Volume 6.2133057759296E+21
Space diagonal 31842087.864277

Equilateral Triangle

Length = n
Perimeter 55152114
Area 1.4634653832405E+14
Altitude 15921043.932138

Triangular Pyramid

Length = n
Surface area 1.4634653832405E+14
Volume 7.3224510795756E+20
Height 8666318.6235941