20083784 (number)

20083784 is an even 8-digits composite number following 20083783 and preceding 20083785. In scientific notation, it is written as 2.0083784 × 10^7. The sum of its digits is 32. It has a total of 7 prime factors and 64 positive divisors. There are 7951680 positive integers (up to 20083784) that are relatively prime to 20083784.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0083784 × 10^7
Engineering notation 2.0083784 × 10^6

Prime Factorization of 20083784

Prime Factorization 2 × 2 × 2 × 31 × 7 × 23 × 503

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5020946
Product of the distinct prime numbers

The prime factorization of 20083784 is 2 × 2 × 2 × 31 × 7 × 23 × 503. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20083784)

Multiplication

n×y
n×2 40167568
n×3 60251352
n×4 80335136
n×5 100418920

Division

n÷y
n÷2 10041892
n÷3 6694594.6666667
n÷3 5020946
n÷5 4016756.8

Exponentiation

ny
n2 403358379758656
n3 8.1009625736628E+21
n4 1.6269798252153E+29
n5 3.2675911381981E+36

Nth Root

y√n
2√n 4481.4935010552
3√n 271.82027487065
4√n 66.943957912983
5√n 28.878132743831

Divisors of 20083784

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 -20083783
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 20083784 can be divided by 64 positive divisors. The sum of these divisors (counting 20083784) is 1, the average is 0.015625.

Base conversion 20083784

Base System Value
2 Binary 1001100100111010001001000
3 Ternary 1101210100202212
4 Quaternary 1030213101020
5 Quinary 20120140114
6 Senary 1554244252
8 Octal 114472110
10 Decimal 20083784
12 Duodecimal 6886688
16 Hexadecimal 1327448
20 Vigesimal 65a994
36 Base36 bygqw

Cryptographic Hash Functions

md5 bb74331a74ac1621b7e27a4410a9ae06
sha1 b76c8849fb15b5252b399c3e700445ea3fc75c66
sha256 82c5a4d335187312c4650f733797ca4fa1e53f19ff8a3e6c0d2f9aa4f7845573
sha512 87f0b4a28b293bef533e5d2ce0c36c84e5aae5181f3825cb40fb392c7737b558fef9945e15fe41fad8c2becc7b5a5981c92317c99f15c9d4c5b8b7489c113769
ripemd-160 b591641cab336458c1de60fe9aeb709d3508c336

20083784 as geometric shapes

Circle

Radius = n
Diameter 40167568
Circumference 126190136.54137
Area 1.2671877226137E+15

Sphere

Radius = n
Volume 3.39332326779E+22
Surface area 5.0687508904547E+15
Circumference 126190136.54137

Square

Length = n
Perimeter 80335136
Area 403358379758656
Diagonal 28402759.716572

Cube

Length = n
Surface area 2420150278551936
Volume 8.1009625736628E+21
Space diagonal 34786134.296239

Equilateral Triangle

Length = n
Perimeter 60251352
Area 1.7465930185016E+14
Altitude 17393067.148119

Triangular Pyramid

Length = n
Surface area 1.7465930185016E+14
Volume 9.547075949959E+20
Height 9467586.5721906