20189216 (number)

20189216 is an even 8-digits composite number following 20189215 and preceding 20189217. In scientific notation, it is written as 2.0189216 × 10^7. The sum of its digits is 29. It has a total of 7 prime factors and 24 positive divisors. There are 9655360 positive integers (up to 20189216) that are relatively prime to 20189216.

Interesting facts

Basic properties

Name

Name twenty million one hundred eighty-nine thousand two hundred sixteen

Notation

Scientific notation 2.0189216 × 10^7
Engineering notation 2.0189216 × 10^6

Prime Factorization of 20189216

Prime Factorization 2 × 2 × 2 × 2 × 2 × 23 × 27431

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1261826
Product of the distinct prime numbers

The prime factorization of 20189216 is 2 × 2 × 2 × 2 × 2 × 23 × 27431. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 7, 87, 83, 559, 563, 4481, 7983, 23492, 58557, 293456, 711485, 7893078, 2334748, 80674770, 97137471, 721834741, 344446137, 1557892220, 6253624125

Basic calculations (n = 20189216)

Multiplication

n×y
n×2 40378432
n×3 60567648
n×4 80756864
n×5 100946080

Division

n÷y
n÷2 10094608
n÷3 6729738.6666667
n÷3 5047304
n÷5 4037843.2

Exponentiation

ny
n2 407604442694656
n3 8.229214136122E+21
n4 1.6614138170442E+29
n5 3.354264241769E+36

Nth Root

y√n
2√n 4493.2411464332
3√n 272.29509495827
4√n 67.031642874341
5√n 28.908389054154

Divisors of 20189216

1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 27431, 54862, 109724, 219448, 438896, 630913, 877792, 1261826, 2523652, 5047304, 10094608, 20189216

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 -20189215
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 20189216 can be divided by 24 positive divisors. The sum of these divisors (counting 20189216) is 1, the average is 0.041666666666667.

Base conversion 20189216

Base System Value
2 Binary 1001101000001000000100000
3 Ternary 1101222201101202
4 Quaternary 1031001000200
5 Quinary 20132023331
6 Senary 2000420332
8 Octal 115010040
10 Decimal 20189216
12 Duodecimal 69176a8
16 Hexadecimal 1341020
20 Vigesimal 663d0g
36 Base36 c0q3k

Cryptographic Hash Functions

md5 8dea212d797cae91472b4a6ceb7bf5b1
sha1 a46acccafd4ce49fa1578bc8b0a4e849ceb295fa
sha256 656ff6f6dd4dda42383ab89b511d1d1682dd679da135c52656bb140e53291009
sha512 2e6a091d4006eec49f325de62777bdd28838486d703adc4503b479fbded00e008c7742553a366550fbd102f3b36c74130761cb1723cc7b2ee572d9bb6d39de2c
ripemd-160 d08430f199b0e41abd7f1cb407c0209f48f50679

20189216 as geometric shapes

Circle

Radius = n
Diameter 40378432
Circumference 126852585.33468
Area 1.2805271227401E+15

Sphere

Radius = n
Volume 3.4470451566478E+22
Surface area 5.1221084909604E+15
Circumference 126852585.33468

Square

Length = n
Perimeter 80756864
Area 407604442694656
Diagonal 28551863.08088

Cube

Length = n
Surface area 2445626656167936
Volume 8.229214136122E+21
Space diagonal 34968747.876982

Equilateral Triangle

Length = n
Perimeter 60567648
Area 1.7649790103449E+14
Altitude 17484373.938491

Triangular Pyramid

Length = n
Surface area 1.7649790103449E+14
Volume 9.6982218658135E+20
Height 9517287.6936266