20081744 (number)

20081744 is an even 8-digits composite number following 20081743 and preceding 20081745. In scientific notation, it is written as 2.0081744 × 10^7. The sum of its digits is 26. It has a total of 5 prime factors and 10 positive divisors. There are 10040864 positive integers (up to 20081744) that are relatively prime to 20081744.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0081744 × 10^7
Engineering notation 2.0081744 × 10^6

Prime Factorization of 20081744

Prime Factorization 2 × 2 × 2 × 2 × 1255109

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2510218
Product of the distinct prime numbers

The prime factorization of 20081744 is 2 × 2 × 2 × 2 × 1255109. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 7, 36, 46, 559, 246, 2111, 4842, 62432, 40678, 828504, 33734, 243514, 1893710, 56026418, 54348563, 51349910, 794327032, 589943990, 96470223

Basic calculations (n = 20081744)

Multiplication

n×y
n×2 40163488
n×3 60245232
n×4 80326976
n×5 100408720

Division

n÷y
n÷2 10040872
n÷3 6693914.6666667
n÷3 5020436
n÷5 4016348.8

Exponentiation

ny
n2 403276442081536
n3 8.0984942711122E+21
n4 1.6263188873794E+29
n5 3.2659319558718E+36

Nth Root

y√n
2√n 4481.2658925799
3√n 271.81107122428
4√n 66.942257898729
5√n 28.877546063706

Divisors of 20081744

1, 2, 4, 8, 16, 1255109, 2510218, 5020436, 10040872, 20081744

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20081743
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20081744 can be divided by 10 positive divisors. The sum of these divisors (counting 20081744) is 1, the average is 0.1.

Base conversion 20081744

Base System Value
2 Binary 1001100100110110001010000
3 Ternary 1101210020222022
4 Quaternary 1030212301100
5 Quinary 20120103434
6 Senary 1554231012
8 Octal 114466120
10 Decimal 20081744
12 Duodecimal 6885468
16 Hexadecimal 1326c50
20 Vigesimal 65a474
36 Base36 byf68

Cryptographic Hash Functions

md5 f0199bb7d7a4101ebee537b30bd5202b
sha1 210ccdd7f1f2306d7a6c0d33826545288ba3ab2d
sha256 b4dd09553f4378462ec03101a3d9c95ea7f560d7fdca590277178a22cb445a8c
sha512 4b072eae0212169ffcabcbfe00b1560807e2a556757f6a4fbde8e6e65fe3e0afefac6b0b270fba20cd3edd28eed8ae7299be9ee48b3a228f8a7e89397e17671b
ripemd-160 baad317b67c70ece0d6cba84d80e1330aeb83151

20081744 as geometric shapes

Circle

Radius = n
Diameter 40163488
Circumference 126177318.84334
Area 1.2669303078092E+15

Sphere

Radius = n
Volume 3.3922893476354E+22
Surface area 5.0677212312367E+15
Circumference 126177318.84334

Square

Length = n
Perimeter 80326976
Area 403276442081536
Diagonal 28399874.720905

Cube

Length = n
Surface area 2419658652489216
Volume 8.0984942711122E+21
Space diagonal 34782600.912591

Equilateral Triangle

Length = n
Perimeter 60245232
Area 1.7462382179521E+14
Altitude 17391300.456296

Triangular Pyramid

Length = n
Surface area 1.7462382179521E+14
Volume 9.5441670275064E+20
Height 9466624.9069682