18996468 (number)

18996468 is an even 8-digits composite number following 18996467 and preceding 18996469. In scientific notation, it is written as 1.8996468 × 10^7. The sum of its digits is 51. It has a total of 4 prime factors and 12 positive divisors. There are 6332152 positive integers (up to 18996468) that are relatively prime to 18996468.

Interesting facts

Basic properties

Name

Name eighteen million nine hundred ninety-six thousand four hundred sixty-eight

Notation

Scientific notation 1.8996468 × 10^7
Engineering notation 1.8996468 × 10^6

Prime Factorization of 18996468

Prime Factorization 2 × 2 × 3 × 1583039

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9498234
Product of the distinct prime numbers

The prime factorization of 18996468 is 2 × 2 × 3 × 1583039. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 4, 90, 3, 767, 658, 2351, 4179, 5477, 29589, 314077, 190270, 4161410, 4449353, 30394574, 96943543, 807707809, 928332977, 6231993284, 6930376559

Basic calculations (n = 18996468)

Multiplication

n×y
n×2 37992936
n×3 56989404
n×4 75985872
n×5 94982340

Division

n÷y
n÷2 9498234
n÷3 6332156
n÷3 4749117
n÷5 3799293.6

Exponentiation

ny
n2 360865796475024
n3 6.8551755550323E+21
n4 1.3022412306555E+29
n5 2.4737983866428E+36

Nth Root

y√n
2√n 4358.4937765242
3√n 266.82362912011
4√n 66.018889543253
5√n 28.558446022743

Divisors of 18996468

1, 2, 3, 4, 6, 12, 1583039, 3166078, 4749117, 6332156, 9498234, 18996468

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 -18996467
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 18996468 can be divided by 12 positive divisors. The sum of these divisors (counting 18996468) is 1, the average is 0.083333333333333.

Base conversion 18996468

Base System Value
2 Binary 1001000011101110011110100
3 Ternary 1022202010020220
4 Quaternary 1020131303310
5 Quinary 14330341333
6 Senary 1515054340
8 Octal 110356364
10 Decimal 18996468
12 Duodecimal 64413b0
16 Hexadecimal 121dcf4
20 Vigesimal 5ieb38
36 Base36 bb5ro

Cryptographic Hash Functions

md5 cc6b070d0e278344168c18640a83530e
sha1 5c120cc772ceb1d1efa746169fbae77da237390c
sha256 1e06f5aab24575d6922e4bdf3766b99538267d53ed16925b414dd0baae50ad93
sha512 458af08e281a842a1413669e5221a0e3eb2cc5bafb6efd19a61ed7ee2d182983192d9f7f2c423830fcfa07b82ff4a4a835dfb7e3212e510b52bc8eab8b19ef2b
ripemd-160 e82998cedf3400efc59c50b663ff66ff8df3831d

18996468 as geometric shapes

Circle

Radius = n
Diameter 37992936
Circumference 119358328.62591
Area 1.1336933351378E+15

Sphere

Radius = n
Volume 2.871489221701E+22
Surface area 4.5347733405511E+15
Circumference 119358328.62591

Square

Length = n
Perimeter 75985872
Area 360865796475024
Diagonal 26865062.682787

Cube

Length = n
Surface area 2165194778850144
Volume 6.8551755550323E+21
Space diagonal 32902847.740356

Equilateral Triangle

Length = n
Perimeter 56989404
Area 1.5625947355214E+14
Altitude 16451423.870178

Triangular Pyramid

Length = n
Surface area 1.5625947355214E+14
Volume 8.078901868646E+20
Height 8955020.8942622