20143664 (number)

20143664 is an even 8-digits composite number following 20143663 and preceding 20143665. In scientific notation, it is written as 2.0143664 × 10^7. The sum of its digits is 26. It has a total of 6 prime factors and 20 positive divisors. There are 9906240 positive integers (up to 20143664) that are relatively prime to 20143664.

Interesting facts

Basic properties

Name

Name twenty million one hundred forty-three thousand six hundred sixty-four

Notation

Scientific notation 2.0143664 × 10^7
Engineering notation 2.0143664 × 10^6

Prime Factorization of 20143664

Prime Factorization 2 × 2 × 2 × 2 × 61 × 20639

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2517958
Product of the distinct prime numbers

The prime factorization of 20143664 is 2 × 2 × 2 × 2 × 61 × 20639. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 1, 12, 37, 732, 261, 6921, 8215, 51233, 51468, 245287, 943369, 4959526, 7668844, 96078630, 59184079, 493542038, 414684385, 7071982109, 9705897617

Basic calculations (n = 20143664)

Multiplication

n×y
n×2 40287328
n×3 60430992
n×4 80574656
n×5 100718320

Division

n÷y
n÷2 10071832
n÷3 6714554.6666667
n÷3 5035916
n÷5 4028732.8

Exponentiation

ny
n2 405767199344896
n3 8.1736381258246E+21
n4 1.646470200642E+29
n5 3.3165942507745E+36

Nth Root

y√n
2√n 4488.1693372688
3√n 272.09015177766
4√n 66.993800737597
5√n 28.895332331245

Divisors of 20143664

1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 20639, 41278, 82556, 165112, 330224, 1258979, 2517958, 5035916, 10071832, 20143664

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20143663
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20143664 can be divided by 20 positive divisors. The sum of these divisors (counting 20143664) is 1, the average is 0.05.

Base conversion 20143664

Base System Value
2 Binary 1001100110101111000110000
3 Ternary 1101220101220122
4 Quaternary 1030311320300
5 Quinary 20124044124
6 Senary 1555425412
8 Octal 114657060
10 Decimal 20143664
12 Duodecimal 68b5268
16 Hexadecimal 1335e30
20 Vigesimal 65hj34
36 Base36 bzqy8

Cryptographic Hash Functions

md5 b91894a1efd2a3944726cb97f06ad077
sha1 e52ce245aa2b3b1c251752f17c01819c007d3e81
sha256 08c6f94fc4df7b05fe2854c94efb2b1c4c253a9c6ed986427f011672fdba7022
sha512 b3b29028a81e2e889929b58d93ee23915973be427a9effb91cc0edbb947304399230424a6ac7805333d65369695b15373b23e23a22dd8e3eb0dd2211e0dee189
ripemd-160 693124c73fe7bb687a7b020edbb3e74cafb9a5a7

20143664 as geometric shapes

Circle

Radius = n
Diameter 40287328
Circumference 126566373.67756
Area 1.2747552525296E+15

Sphere

Radius = n
Volume 3.4237655318923E+22
Surface area 5.0990210101185E+15
Circumference 126566373.67756

Square

Length = n
Perimeter 80574656
Area 405767199344896
Diagonal 28487442.824687

Cube

Length = n
Surface area 2434603196069376
Volume 8.1736381258246E+21
Space diagonal 34889849.498596

Equilateral Triangle

Length = n
Perimeter 60430992
Area 1.7570235132757E+14
Altitude 17444924.749298

Triangular Pyramid

Length = n
Surface area 1.7570235132757E+14
Volume 9.6327249095591E+20
Height 9495814.2748956