18809329 (number)

18809329 is an odd 8-digits composite number following 18809328 and preceding 18809330. In scientific notation, it is written as 1.8809329 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors. There are 14345760 positive integers (up to 18809329) that are relatively prime to 18809329.

Interesting facts

Basic properties

Name

Name eighteen million eight hundred nine thousand three hundred twenty-nine

Notation

Scientific notation 1.8809329 × 10^7
Engineering notation 1.8809329 × 10^6

Prime Factorization of 18809329

Prime Factorization 7 × 11 × 11 × 53 × 419

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1709939
Product of the distinct prime numbers

The prime factorization of 18809329 is 7 × 11 × 11 × 53 × 419. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 5, 12, 47, 522, 494, 441, 3382, 94938, 37148, 313846, 384337, 4772180, 7002584, 31832226, 49973653, 938939870, 655463418, 6028846281, 3027029285

Basic calculations (n = 18809329)

Multiplication

n×y
n×2 37618658
n×3 56427987
n×4 75237316
n×5 94046645

Division

n÷y
n÷2 9404664.5
n÷3 6269776.3333333
n÷3 4702332.25
n÷5 3761865.8

Exponentiation

ny
n2 353790857430241
n3 6.6545686345975E+21
n4 1.2516797080123E+29
n5 2.3543255430626E+36

Nth Root

y√n
2√n 4336.9723310162
3√n 265.94455380413
4√n 65.855693231612
5√n 28.501955690091

Divisors of 18809329

1, 7, 11, 53, 77, 121, 371, 419, 583, 847, 2933, 4081, 4609, 6413, 22207, 32263, 44891, 50699, 155449, 244277, 354893, 1709939, 2687047, 18809329

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18809328
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18809329 can be divided by 24 positive divisors. The sum of these divisors (counting 18809329) is 1, the average is 0.041666666666667.

Base conversion 18809329

Base System Value
2 Binary 1000111110000000111110001
3 Ternary 1022101121112211
4 Quaternary 1013300013301
5 Quinary 14303344304
6 Senary 1511052121
8 Octal 107600761
10 Decimal 18809329
12 Duodecimal 6371041
16 Hexadecimal 11f01f1
20 Vigesimal 5hb369
36 Base36 b75dd

Cryptographic Hash Functions

md5 0f1d3f926a285ea3fc840a4b530b330b
sha1 40c6f7b65331527bc55c17a31d6f5e1830562fad
sha256 1bfe607f716f4961f12ba535e1860269932672653102ac329fc2736a32caf591
sha512 5f3eb424f1a1d7cf059d08cd6dfab9ad4187886e57ffbed500f756046805641cb412d55bc3e66d815827fb332cd2f37fa818676d58b7b6047110022210e32127
ripemd-160 04fd484bedb371f2a767e1488eae1eb3e6363927

18809329 as geometric shapes

Circle

Radius = n
Diameter 37618658
Circumference 118182499.61071
Area 1.1114667586101E+15

Sphere

Radius = n
Volume 2.7874591913681E+22
Surface area 4.4458670344403E+15
Circumference 118182499.61071

Square

Length = n
Perimeter 75237316
Area 353790857430241
Diagonal 26600408.170938

Cube

Length = n
Surface area 2122745144581446
Volume 6.6545686345975E+21
Space diagonal 32578713.484279

Equilateral Triangle

Length = n
Perimeter 56427987
Area 1.5319593508063E+14
Altitude 16289356.742139

Triangular Pyramid

Length = n
Surface area 1.5319593508063E+14
Volume 7.8424843456587E+20
Height 8866802.7236459