20144844 (number)

20144844 is an even 8-digits composite number following 20144843 and preceding 20144845. In scientific notation, it is written as 2.0144844 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 36 positive divisors. There are 6671808 positive integers (up to 20144844) that are relatively prime to 20144844.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-four thousand eight hundred forty-four

Notation

Scientific notation 2.0144844 × 10^7
Engineering notation 2.0144844 × 10^6

Prime Factorization of 20144844

Prime Factorization 2 × 2 × 3 × 3 × 163 × 3433

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3357474
Product of the distinct prime numbers

The prime factorization of 20144844 is 2 × 2 × 3 × 3 × 163 × 3433. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20144844)

Multiplication

n×y
n×2 40289688
n×3 60434532
n×4 80579376
n×5 100724220

Division

n÷y
n÷2 10072422
n÷3 6714948
n÷3 5036211
n÷5 4028968.8

Exponentiation

ny
n2 405814739784336
n3 8.175074625856E+21
n4 1.6468560302623E+29
n5 3.3175657820093E+36

Nth Root

y√n
2√n 4488.3007920593
3√n 272.09546461631
4√n 66.994781827089
5√n 28.895670856483

Divisors of 20144844

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20144843
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20144844 can be divided by 36 positive divisors. The sum of these divisors (counting 20144844) is 1, the average is 0.027777777777778.

Base conversion 20144844

Base System Value
2 Binary 1001100110110001011001100
3 Ternary 1101220110112100
4 Quaternary 1030312023030
5 Quinary 20124113334
6 Senary 1555435100
8 Octal 114661314
10 Decimal 20144844
12 Duodecimal 68b5a90
16 Hexadecimal 13362cc
20 Vigesimal 65i224
36 Base36 bzrv0

Cryptographic Hash Functions

md5 114e160d7c509583386ed10670838186
sha1 08984e4fc20ecc23143317e287b4375c1011860f
sha256 fea9d2e248bfdeba07ad0e5d1560e090232a98b6688ca05b78dae1c84ecc5d1d
sha512 de32aeb722e0e86bde960d45f008d0aef549e988344df93e6bcbb82c626256e104132e083a7d4b5960db68b7bd916e1870b6f044c70e9e669780c68baa140fdf
ripemd-160 e6e0657213ca7a4a47b2186084cbd5ef009cf5cb

20144844 as geometric shapes

Circle

Radius = n
Diameter 40289688
Circumference 126573787.83622
Area 1.2749046052249E+15

Sphere

Radius = n
Volume 3.4243672516184E+22
Surface area 5.0996184208997E+15
Circumference 126573787.83622

Square

Length = n
Perimeter 80579376
Area 405814739784336
Diagonal 28489111.59669

Cube

Length = n
Surface area 2434888438706016
Volume 8.175074625856E+21
Space diagonal 34891893.318549

Equilateral Triangle

Length = n
Perimeter 60434532
Area 1.757229369417E+14
Altitude 17445946.659275

Triangular Pyramid

Length = n
Surface area 1.757229369417E+14
Volume 9.6344178410815E+20
Height 9496370.5322301