18384468 (number)

18384468 is an even 8-digits composite number following 18384467 and preceding 18384469. In scientific notation, it is written as 1.8384468 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors. There are 6128152 positive integers (up to 18384468) that are relatively prime to 18384468.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.8384468 × 10^7
Engineering notation 1.8384468 × 10^6

Prime Factorization of 18384468

Prime Factorization 2 × 2 × 3 × 1532039

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9192234
Product of the distinct prime numbers

The prime factorization of 18384468 is 2 × 2 × 3 × 1532039. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 8, 84, 37, 765, 327, 960, 9667, 81553, 53622, 173450, 440809, 7157841, 5909025, 99942677, 91338184, 655386167, 134475691, 6735085885, 1066118728

Basic calculations (n = 18384468)

Multiplication

n×y
n×2 36768936
n×3 55153404
n×4 73537872
n×5 91922340

Division

n÷y
n÷2 9192234
n÷3 6128156
n÷3 4596117
n÷5 3676893.6

Exponentiation

ny
n2 337988663643024
n3 6.2137417711079E+21
n4 1.142363367512E+29
n5 2.1001742774396E+36

Nth Root

y√n
2√n 4287.7112775932
3√n 263.92691962486
4√n 65.480617571868
5√n 28.372017130829

Divisors of 18384468

1, 2, 3, 4, 6, 12, 1532039, 3064078, 4596117, 6128156, 9192234, 18384468

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18384467
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18384468 can be divided by 12 positive divisors. The sum of these divisors (counting 18384468) is 1, the average is 0.083333333333333.

Base conversion 18384468

Base System Value
2 Binary 1000110001000011001010100
3 Ternary 1021121000202020
4 Quaternary 1012020121110
5 Quinary 14201300333
6 Senary 1454013140
8 Octal 106103124
10 Decimal 18384468
12 Duodecimal 61a71b0
16 Hexadecimal 1188654
20 Vigesimal 5ei138
36 Base36 ay1jo

Cryptographic Hash Functions

md5 99a4bd39b8d7057229fd7d4e83ae70ef
sha1 9ac60e1adef707e8537b7855a36b8b985e89e699
sha256 11a3ddf5994a86096d154cc3c3b49ded4a6007a8da312da1aabc2b74618955be
sha512 5e4fb9e46f314b6a503e514006105fd2d46e32b177d46955aa454e7e28351e43be7ae6edf43b6ff38859330493f9714f7a527f3a1b196dc19baf310f4d2a2b81
ripemd-160 3516496522839d01d93ebe726db4f5a5d008dfb3

18384468 as geometric shapes

Circle

Radius = n
Diameter 36768936
Circumference 115513019.21791
Area 1.0618227026976E+15

Sphere

Radius = n
Volume 2.6028060665889E+22
Surface area 4.2472908107902E+15
Circumference 115513019.21791

Square

Length = n
Perimeter 73537872
Area 337988663643024
Diagonal 25999563.982614

Cube

Length = n
Surface area 2027931981858144
Volume 6.2137417711079E+21
Space diagonal 31842832.646124

Equilateral Triangle

Length = n
Perimeter 55153404
Area 1.4635338445301E+14
Altitude 15921416.323062

Triangular Pyramid

Length = n
Surface area 1.4635338445301E+14
Volume 7.3229649048209E+20
Height 8666521.3275381