20044449 (number)

20044449 is an odd 8-digits composite number following 20044448 and preceding 20044450. In scientific notation, it is written as 2.0044449 × 10^7. The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors. There are 12337920 positive integers (up to 20044449) that are relatively prime to 20044449.

Interesting facts

Basic properties

Name

Name twenty million forty-four thousand four hundred forty-nine

Notation

Scientific notation 2.0044449 × 10^7
Engineering notation 2.0044449 × 10^6

Prime Factorization of 20044449

Prime Factorization 27 × 779 × 953

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 20044449
Product of the distinct prime numbers

The prime factorization of 20044449 is 27 × 779 × 953. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 8, 60, 59, 67, 455, 1188, 9387, 80045, 45799, 328912, 630934, 2122252, 2626748, 23965297, 31430535, 971246796, 213359881, 497450967, 7211715136

Basic calculations (n = 20044449)

Multiplication

n×y
n×2 40088898
n×3 60133347
n×4 80177796
n×5 100222245

Division

n÷y
n÷2 10022224.5
n÷3 6681483
n÷3 5011112.25
n÷5 4008889.8

Exponentiation

ny
n2 401779935713601
n3 8.0534574306346E+21
n4 1.6142711674203E+29
n5 3.2357176087526E+36

Nth Root

y√n
2√n 4477.1027461965
3√n 271.64270145445
4√n 66.91115561845
5√n 28.8668120455

Divisors of 20044449

1, 27, 779, 953, 21033, 25731, 742387, 20044449

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20044448
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20044449 can be divided by 8 positive divisors. The sum of these divisors (counting 20044449) is 1, the average is 0.125.

Base conversion 20044449

Base System Value
2 Binary 1001100011101101010100001
3 Ternary 1101201100211000
4 Quaternary 1030131222201
5 Quinary 20112410244
6 Senary 1553342213
8 Octal 114355241
10 Decimal 20044449
12 Duodecimal 6867969
16 Hexadecimal 131daa1
20 Vigesimal 655b29
36 Base36 bxme9

Cryptographic Hash Functions

md5 ceeeca977c90e4e5b0a7b6d94f2b09ec
sha1 920d66ad8a2247a2e11375ff1c1b24c7c2f84527
sha256 b1bfc9c22a63a90e425a6aeda63bbd7704191e2d91f10e1ef52732b25789d520
sha512 3bff2cfbecb297cde8cfa57acca9266bc0e3d89e0e615fa842687b465a6e3d1e3dd0f2c0ea98e7f8b8c5606ea5d6eceaf483105e9ad617be5422e3b922981203
ripemd-160 ae80547f943f7a8934ff3c31f924e6e69c1d8f58

20044449 as geometric shapes

Circle

Radius = n
Diameter 40088898
Circumference 125942987.44731
Area 1.2622288943976E+15

Sphere

Radius = n
Volume 3.3734243600106E+22
Surface area 5.0489155775905E+15
Circumference 125942987.44731

Square

Length = n
Perimeter 80177796
Area 401779935713601
Diagonal 28347131.626096

Cube

Length = n
Surface area 2410679614281606
Volume 8.0534574306346E+21
Space diagonal 34718004.077723

Equilateral Triangle

Length = n
Perimeter 60133347
Area 1.7397581552943E+14
Altitude 17359002.038862

Triangular Pyramid

Length = n
Surface area 1.7397581552943E+14
Volume 9.4910906019981E+20
Height 9449043.8753653