18692968 (number)

18692968 is an even 8-digits composite number following 18692967 and preceding 18692969. In scientific notation, it is written as 1.8692968 × 10^7. The sum of its digits is 49. It has a total of 5 prime factors and 16 positive divisors. There are 8011248 positive integers (up to 18692968) that are relatively prime to 18692968.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.8692968 × 10^7
Engineering notation 1.8692968 × 10^6

Prime Factorization of 18692968

Prime Factorization 2 × 2 × 2 × 7 × 333803

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4673242
Product of the distinct prime numbers

The prime factorization of 18692968 is 2 × 2 × 2 × 7 × 333803. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 7, 15, 33, 367, 238, 1788, 704, 43485, 83533, 313478, 422091, 1687172, 4103195, 28784045, 17787582, 238149578, 119665478, 8627986437, 8597297586

Basic calculations (n = 18692968)

Multiplication

n×y
n×2 37385936
n×3 56078904
n×4 74771872
n×5 93464840

Division

n÷y
n÷2 9346484
n÷3 6230989.3333333
n÷3 4673242
n÷5 3738593.6

Exponentiation

ny
n2 349427052649024
n3 6.5318287135025E+21
n4 1.2209926512298E+29
n5 2.2823976557675E+36

Nth Root

y√n
2√n 4323.5365154003
3√n 265.39501075938
4√n 65.753604581044
5√n 28.466603514519

Divisors of 18692968

1, 2, 4, 7, 8, 14, 28, 56, 333803, 667606, 1335212, 2336621, 2670424, 4673242, 9346484, 18692968

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 -18692967
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 18692968 can be divided by 16 positive divisors. The sum of these divisors (counting 18692968) is 1, the average is 0.0625.

Base conversion 18692968

Base System Value
2 Binary 1000111010011101101101000
3 Ternary 1022011200221011
4 Quaternary 1013103231220
5 Quinary 14241133333
6 Senary 1504353304
8 Octal 107235550
10 Decimal 18692968
12 Duodecimal 6315834
16 Hexadecimal 11d3b68
20 Vigesimal 5ggc88
36 Base36 b4nl4

Cryptographic Hash Functions

md5 1dddb4eeb99276f5f429084e58e0c565
sha1 e10b08bf411636a53e9d609605a58f7b2ec55c4e
sha256 e1e31d0b6d27c24be4ebcaa8b98b9fcb324c70419146c4cc16ccbc0bad807962
sha512 e73905c5fb3b2dfdf0e8133fde001513dbe424c3c2c8a839fdc4fa87884462e709044fdd929f2d3e7526ab32a8069b82d416b19423ae67a1094d4803c7d33012
ripemd-160 ce23d535a66b3a1f3fac0a7a84ec2d6f5693833f

18692968 as geometric shapes

Circle

Radius = n
Diameter 37385936
Circumference 117451381.88518
Area 1.0977574615677E+15

Sphere

Radius = n
Volume 2.7360460134462E+22
Surface area 4.3910298462708E+15
Circumference 117451381.88518

Square

Length = n
Perimeter 74771872
Area 349427052649024
Diagonal 26435848.866606

Cube

Length = n
Surface area 2096562315894144
Volume 6.5318287135025E+21
Space diagonal 32377170.320259

Equilateral Triangle

Length = n
Perimeter 56078904
Area 1.5130635218179E+14
Altitude 16188585.16013

Triangular Pyramid

Length = n
Surface area 1.5130635218179E+14
Volume 7.6978339614444E+20
Height 8811949.6222021