20143782 (number)

20143782 is an even 8-digits composite number following 20143781 and preceding 20143783. In scientific notation, it is written as 2.0143782 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors. There are 6681600 positive integers (up to 20143782) that are relatively prime to 20143782.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-three thousand seven hundred eighty-two

Notation

Scientific notation 2.0143782 × 10^7
Engineering notation 2.0143782 × 10^6

Prime Factorization of 20143782

Prime Factorization 2 × 3 × 9 × 233 × 1601

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20143782
Product of the distinct prime numbers

The prime factorization of 20143782 is 2 × 3 × 9 × 233 × 1601. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 9, 44, 1, 511, 335, 7891, 7910, 96004, 88890, 7945, 533841, 857951, 6717313, 12205889, 99960567, 559326133, 505366990, 4549378844, 660368333

Basic calculations (n = 20143782)

Multiplication

n×y
n×2 40287564
n×3 60431346
n×4 80575128
n×5 100718910

Division

n÷y
n÷2 10071891
n÷3 6714594
n÷3 5035945.5
n÷5 4028756.4

Exponentiation

ny
n2 405771953263524
n3 8.1737817682546E+21
n4 1.646508780553E+29
n5 3.3166913936545E+36

Nth Root

y√n
2√n 4488.1824829211
3√n 272.09068307086
4√n 66.993898848486
5√n 28.895366184483

Divisors of 20143782

1, 2, 3, 6, 9, 18, 27, 54, 233, 466, 699, 1398, 1601, 2097, 3202, 4194, 4803, 6291, 9606, 12582, 14409, 28818, 43227, 86454, 373033, 746066, 1119099, 2238198, 3357297, 6714594, 10071891, 20143782

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20143781
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20143782 can be divided by 32 positive divisors. The sum of these divisors (counting 20143782) is 1, the average is 0.03125.

Base conversion 20143782

Base System Value
2 Binary 1001100110101111010100110
3 Ternary 1101220102002000
4 Quaternary 1030311322212
5 Quinary 20124100112
6 Senary 1555430130
8 Octal 114657246
10 Decimal 20143782
12 Duodecimal 68b5346
16 Hexadecimal 1335ea6
20 Vigesimal 65hj92
36 Base36 bzr1i

Cryptographic Hash Functions

md5 6b402d919453776356de3a23c440d659
sha1 feefdb68e83bef49fa7113516cd73187304e39ba
sha256 0a9514829e1ca7057fe38de7cdf22d00fbbe8b0315218cf2bb90e2418cfcf6f4
sha512 a26a6a912512d04f9d805c6cd10ab2051da5b1cd3681b5f34c5cae082fd0549d94aab0ff94291eb7611f5ca3916c60f0ae71e97bebad7cc0a4238f5994f542d0
ripemd-160 d9d1b56d8eb114754252a4ee05a3aa9b1170cd5b

20143782 as geometric shapes

Circle

Radius = n
Diameter 40287564
Circumference 126567115.09343
Area 1.2747701874055E+15

Sphere

Radius = n
Volume 3.4238257006927E+22
Surface area 5.0990807496219E+15
Circumference 126567115.09343

Square

Length = n
Perimeter 80575128
Area 405771953263524
Diagonal 28487609.701887

Cube

Length = n
Surface area 2434631719581144
Volume 8.1737817682546E+21
Space diagonal 34890053.880591

Equilateral Triangle

Length = n
Perimeter 60431346
Area 1.7570440983472E+14
Altitude 17445026.940296

Triangular Pyramid

Length = n
Surface area 1.7570440983472E+14
Volume 9.6328941937863E+20
Height 9495869.900629