18384964 (number)

18384964 is an even 8-digits composite number following 18384963 and preceding 18384965. In scientific notation, it is written as 1.8384964 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors. There are 8485344 positive integers (up to 18384964) that are relatively prime to 18384964.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.8384964 × 10^7
Engineering notation 1.8384964 × 10^6

Prime Factorization of 18384964

Prime Factorization 2 × 2 × 13 × 353557

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9192482
Product of the distinct prime numbers

The prime factorization of 18384964 is 2 × 2 × 13 × 353557. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 6, 46, 3, 317, 362, 7051, 8076, 80449, 92889, 920827, 394849, 348969, 4446774, 90240381, 61020775, 768099939, 98491150, 2934817944, 5572813954

Basic calculations (n = 18384964)

Multiplication

n×y
n×2 36769928
n×3 55154892
n×4 73539856
n×5 91924820

Division

n÷y
n÷2 9192482
n÷3 6128321.3333333
n÷3 4596241
n÷5 3676992.8

Exponentiation

ny
n2 338006901281296
n3 6.2142447118082E+21
n4 1.1424866531378E+29
n5 2.100457598842E+36

Nth Root

y√n
2√n 4287.7691169185
3√n 263.92929312433
4√n 65.481059222637
5√n 28.372170220585

Divisors of 18384964

1, 2, 4, 13, 26, 52, 353557, 707114, 1414228, 4596241, 9192482, 18384964

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 -18384963
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 18384964 can be divided by 12 positive divisors. The sum of these divisors (counting 18384964) is 1, the average is 0.083333333333333.

Base conversion 18384964

Base System Value
2 Binary 1000110001000100001000100
3 Ternary 1021121001102121
4 Quaternary 1012020201010
5 Quinary 14201304324
6 Senary 1454015324
8 Octal 106104104
10 Decimal 18384964
12 Duodecimal 61a7544
16 Hexadecimal 1188844
20 Vigesimal 5ei284
36 Base36 ay1xg

Cryptographic Hash Functions

md5 4bfb9af7bd45792742b9b2c21b0f972b
sha1 bd4bbc6e5886595eabb06616e9bf43e8b277179b
sha256 ba7c1a6518dfc15bc02de7366b548983b81cec871e32910eff533af9983c7cd7
sha512 abc8f04397dba6332c5468cd9c89c6fb38fe4792ad9f9ee75c9b711af5e45bb77368ef089cb5dc58d0440d21cadd5ceed5bf4aee424023707a31d1df208c7052
ripemd-160 6d97ac92ee82fe846aff28087822f17038a56082

18384964 as geometric shapes

Circle

Radius = n
Diameter 36769928
Circumference 115516135.67783
Area 1.061879997928E+15

Sphere

Radius = n
Volume 2.6030167378968E+22
Surface area 4.2475199917119E+15
Circumference 115516135.67783

Square

Length = n
Perimeter 73539856
Area 338006901281296
Diagonal 26000265.432541

Cube

Length = n
Surface area 2028041407687776
Volume 6.2142447118082E+21
Space diagonal 31843691.743325

Equilateral Triangle

Length = n
Perimeter 55154892
Area 1.4636128158203E+14
Altitude 15921845.871662

Triangular Pyramid

Length = n
Surface area 1.4636128158203E+14
Volume 7.3235576261203E+20
Height 8666755.1441804