20384744 (number)

20384744 is an even 8-digits composite number following 20384743 and preceding 20384745. In scientific notation, it is written as 2.0384744 × 10^7. The sum of its digits is 32. It has a total of 6 prime factors and 32 positive divisors. There are 9953280 positive integers (up to 20384744) that are relatively prime to 20384744.

Interesting facts

Basic properties

Name

Name twenty million three hundred eighty-four thousand seven hundred forty-four

Notation

Scientific notation 2.0384744 × 10^7
Engineering notation 2.0384744 × 10^6

Prime Factorization of 20384744

Prime Factorization 2 × 2 × 2 × 97 × 241 × 109

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5096186
Product of the distinct prime numbers

The prime factorization of 20384744 is 2 × 2 × 2 × 97 × 241 × 109. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 6, 95, 57, 566, 284, 9474, 4341, 11716, 84758, 489245, 860482, 8816383, 7417066, 79947528, 58225603, 890693792, 16991521, 9364905735, 5021756735

Basic calculations (n = 20384744)

Multiplication

n×y
n×2 40769488
n×3 61154232
n×4 81538976
n×5 101923720

Division

n÷y
n÷2 10192372
n÷3 6794914.6666667
n÷3 5096186
n÷5 4076948.8

Exponentiation

ny
n2 415537787945536
n3 8.470631429596E+21
n4 1.7267165321067E+29
n5 3.5198674467563E+36

Nth Root

y√n
2√n 4514.9467327976
3√n 273.17131120926
4√n 67.193353337943
5√n 28.964167634096

Divisors of 20384744

1, 2, 4, 8, 97, 109, 194, 218, 241, 388, 436, 482, 776, 872, 964, 1928, 10573, 21146, 23377, 26269, 42292, 46754, 52538, 84584, 93508, 105076, 187016, 210152, 2548093, 5096186, 10192372, 20384744

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 -20384743
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 20384744 can be divided by 32 positive divisors. The sum of these divisors (counting 20384744) is 1, the average is 0.03125.

Base conversion 20384744

Base System Value
2 Binary 1001101110000101111101000
3 Ternary 1102100122121112
4 Quaternary 1031300233220
5 Quinary 20204302434
6 Senary 2004525452
8 Octal 115605750
10 Decimal 20384744
12 Duodecimal 69b0888
16 Hexadecimal 1370be8
20 Vigesimal 6781h4
36 Base36 c4wyw

Cryptographic Hash Functions

md5 0e3a4b6d3cb19a235e5a57a1891d08aa
sha1 ac4509991c1e72a8b9e1a371d543f02eb52c5ccb
sha256 b082e9fd0d0eefba87c851a5e830c6d3e39e676fe45fe09dc190a1edec8765f2
sha512 402b3b7c02d6008857738419e89509b73f0e640f510c5adec1fcf127ed24557fa619d012d3aad254eb8716701c53571ae9749b703eca3be4d09c0b975776951e
ripemd-160 90d1c438dfeb86e51fd00ac6a6a3602128e11388

20384744 as geometric shapes

Circle

Radius = n
Diameter 40769488
Circumference 128081123.99142
Area 1.3054504618986E+15

Sphere

Radius = n
Volume 3.5481697960648E+22
Surface area 5.2218018475946E+15
Circumference 128081123.99142

Square

Length = n
Perimeter 81538976
Area 415537787945536
Diagonal 28828381.430304

Cube

Length = n
Surface area 2493226727673216
Volume 8.470631429596E+21
Space diagonal 35307412.307285

Equilateral Triangle

Length = n
Perimeter 61154232
Area 1.7993314029661E+14
Altitude 17653706.153642

Triangular Pyramid

Length = n
Surface area 1.7993314029661E+14
Volume 9.9827348746654E+20
Height 9609460.4767679