18789414 (number)

18789414 is an even 8-digits composite number following 18789413 and preceding 18789415. In scientific notation, it is written as 1.8789414 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 64 positive divisors. There are 5128704 positive integers (up to 18789414) that are relatively prime to 18789414.

Interesting facts

Basic properties

Name

Name eighteen million seven hundred eighty-nine thousand four hundred fourteen

Notation

Scientific notation 1.8789414 × 10^7
Engineering notation 1.8789414 × 10^6

Prime Factorization of 18789414

Prime Factorization 2 × 3 × 7 × 37 × 113 × 107

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 18789414
Product of the distinct prime numbers

The prime factorization of 18789414 is 2 × 3 × 7 × 37 × 113 × 107. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 18789414)

Multiplication

n×y
n×2 37578828
n×3 56368242
n×4 75157656
n×5 93947070

Division

n÷y
n÷2 9394707
n÷3 6263138
n÷3 4697353.5
n÷5 3757882.8

Exponentiation

ny
n2 353042078463396
n3 6.6334537716692E+21
n4 1.2463870916575E+29
n5 2.341888306941E+36

Nth Root

y√n
2√n 4334.6757664213
3√n 265.85066145785
4√n 65.838254582129
5√n 28.49591765446

Divisors of 18789414

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18789413
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18789414 can be divided by 64 positive divisors. The sum of these divisors (counting 18789414) is 1, the average is 0.015625.

Base conversion 18789414

Base System Value
2 Binary 1000111101011010000100110
3 Ternary 1022100121020020
4 Quaternary 1013223100212
5 Quinary 14302230124
6 Senary 1510420010
8 Octal 107532046
10 Decimal 18789414
12 Duodecimal 6361606
16 Hexadecimal 11eb426
20 Vigesimal 5h8dae
36 Base36 b6q06

Cryptographic Hash Functions

md5 a647c1756f08321337de6bb5b6f8c785
sha1 94c2a20ee8396a8050a09058d5bf4e2e79a3537a
sha256 5536ff11283b48e5954a59ff1306cd3bd1239431b993706087fc76536ae122ee
sha512 87b132ffaccb78ca447f8e5d5c1d788b5584ba8e81d4d1ad22f51ec5baff02331b72a167a7490be4691fd1e5c5ec0f41c1c892a41997c6e2fa65f8c25349dada
ripemd-160 73b8f3d264d53d244db4e9d9442c4735b952bac7

18789414 as geometric shapes

Circle

Radius = n
Diameter 37578828
Circumference 118057369.97531
Area 1.1091144001087E+15

Sphere

Radius = n
Volume 2.7786146182671E+22
Surface area 4.4364576004347E+15
Circumference 118057369.97531

Square

Length = n
Perimeter 75157656
Area 353042078463396
Diagonal 26572244.107843

Cube

Length = n
Surface area 2118252470780376
Volume 6.6334537716692E+21
Space diagonal 32544219.692446

Equilateral Triangle

Length = n
Perimeter 56368242
Area 1.5287170427708E+14
Altitude 16272109.846223

Triangular Pyramid

Length = n
Surface area 1.5287170427708E+14
Volume 7.817600241058E+20
Height 8857414.7026143