18304868 (number)

18304868 is an even 8-digits composite number following 18304867 and preceding 18304869. In scientific notation, it is written as 1.8304868 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors. There are 8997192 positive integers (up to 18304868) that are relatively prime to 18304868.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.8304868 × 10^7
Engineering notation 1.8304868 × 10^6

Prime Factorization of 18304868

Prime Factorization 2 × 2 × 59 × 77563

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9152434
Product of the distinct prime numbers

The prime factorization of 18304868 is 2 × 2 × 59 × 77563. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 7, 10, 56, 640, 803, 2049, 945, 52983, 83293, 530374, 809100, 2004454, 2581282, 70497195, 94673495, 536603149, 20946302, 3463715966, 2727704943

Basic calculations (n = 18304868)

Multiplication

n×y
n×2 36609736
n×3 54914604
n×4 73219472
n×5 91524340

Division

n÷y
n÷2 9152434
n÷3 6101622.6666667
n÷3 4576217
n÷5 3660973.6

Exponentiation

ny
n2 335068192497424
n3 6.1333790346639E+21
n4 1.1227069362349E+29
n5 2.0551002270464E+36

Nth Root

y√n
2√n 4278.4188668245
3√n 263.54545674133
4√n 65.409623656038
5√n 28.347405767662

Divisors of 18304868

1, 2, 4, 59, 118, 236, 77563, 155126, 310252, 4576217, 9152434, 18304868

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 -18304867
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 18304868 can be divided by 12 positive divisors. The sum of these divisors (counting 18304868) is 1, the average is 0.083333333333333.

Base conversion 18304868

Base System Value
2 Binary 1000101110100111101100100
3 Ternary 1021102222120002
4 Quaternary 1011310331210
5 Quinary 14141223433
6 Senary 1452200432
8 Octal 105647544
10 Decimal 18304868
12 Duodecimal 6169118
16 Hexadecimal 1174f64
20 Vigesimal 5e8238
36 Base36 awc4k

Cryptographic Hash Functions

md5 8ec28114d1fc3317368de18e7697873b
sha1 d93d8e8c53862f3713d856007f2b829a0bc08e37
sha256 69206023e92637ac746bdd907caddb3213f6418a668c960d75e243fcda546a5d
sha512 e3ba6cea76f77673b0eb29b239bdb69185ecf72039a27bd6158685b53e103c3128cf4bf623f9a13ecdd7a91d27c03dd0b8bf84413d3aaf533a2f2f18031937f3
ripemd-160 18e999f59e2831c4e82fc4c403863b841780d48f

18304868 as geometric shapes

Circle

Radius = n
Diameter 36609736
Circumference 115012877.66746
Area 1.0526477720015E+15

Sphere

Radius = n
Volume 2.5691438022643E+22
Surface area 4.2105910880061E+15
Circumference 115012877.66746

Square

Length = n
Perimeter 73219472
Area 335068192497424
Diagonal 25886992.583049

Cube

Length = n
Surface area 2010409154984544
Volume 6.1333790346639E+21
Space diagonal 31704961.401842

Equilateral Triangle

Length = n
Perimeter 54914604
Area 1.4508878335145E+14
Altitude 15852480.700921

Triangular Pyramid

Length = n
Surface area 1.4508878335145E+14
Volume 7.2282565116638E+20
Height 8628997.5276831