20020768 (number)

20020768 is an even 8-digits composite number following 20020767 and preceding 20020769. In scientific notation, it is written as 2.0020768 × 10^7. The sum of its digits is 25. It has a total of 7 prime factors and 24 positive divisors. There are 9984576 positive integers (up to 20020768) that are relatively prime to 20020768.

Interesting facts

Basic properties

Name

Name twenty million twenty thousand seven hundred sixty-eight

Notation

Scientific notation 2.0020768 × 10^7
Engineering notation 2.0020768 × 10^6

Prime Factorization of 20020768

Prime Factorization 2 × 2 × 2 × 2 × 2 × 967 × 647

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1251298
Product of the distinct prime numbers

The prime factorization of 20020768 is 2 × 2 × 2 × 2 × 2 × 967 × 647. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 1, 79, 19, 415, 149, 1764, 1038, 85920, 28283, 820734, 902933, 7061367, 2512281, 14666687, 83127467, 634783649, 595376677, 6102446679, 9357883470

Basic calculations (n = 20020768)

Multiplication

n×y
n×2 40041536
n×3 60062304
n×4 80083072
n×5 100103840

Division

n÷y
n÷2 10010384
n÷3 6673589.3333333
n÷3 5005192
n÷5 4004153.6

Exponentiation

ny
n2 400831151309824
n3 8.0249474875469E+21
n4 1.6066561186036E+29
n5 3.2166489406343E+36

Nth Root

y√n
2√n 4474.4572855264
3√n 271.53568419904
4√n 66.891384239873
5√n 28.859988029021

Divisors of 20020768

1, 2, 4, 8, 16, 32, 647, 967, 1294, 1934, 2588, 3868, 5176, 7736, 10352, 15472, 20704, 30944, 625649, 1251298, 2502596, 5005192, 10010384, 20020768

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20020767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20020768 can be divided by 24 positive divisors. The sum of these divisors (counting 20020768) is 1, the average is 0.041666666666667.

Base conversion 20020768

Base System Value
2 Binary 1001100010111111000100000
3 Ternary 1101200011022221
4 Quaternary 1030113320200
5 Quinary 20111131033
6 Senary 1553040424
8 Octal 114277040
10 Decimal 20020768
12 Duodecimal 6856114
16 Hexadecimal 1317e20
20 Vigesimal 652bi8
36 Base36 bx44g

Cryptographic Hash Functions

md5 d52724e618da0a350b6e052c00132e21
sha1 a49b84f493b88b5bb751712ff87126f2aa2adeb1
sha256 a703fd08b080e89132188886269410144c76b0812ac1de8f170b524633c66966
sha512 2d28e18a02da363db922c1f3ea10ace351193ea77983ecca90aa51e2bbe92e55ce6595c035646bdd1ad0ecb50624c8542ffac5bd6994e7fee51e8ceb507c17a8
ripemd-160 e666ac9218db7dba8731c8e5c7b55fdfeb644649

20020768 as geometric shapes

Circle

Radius = n
Diameter 40041536
Circumference 125794195.33605
Area 1.2592482002849E+15

Sphere

Radius = n
Volume 3.3614821429762E+22
Surface area 5.0369928011395E+15
Circumference 125794195.33605

Square

Length = n
Perimeter 80083072
Area 400831151309824
Diagonal 28313641.634725

Cube

Length = n
Surface area 2404986907858944
Volume 8.0249474875469E+21
Space diagonal 34676987.382549

Equilateral Triangle

Length = n
Perimeter 60062304
Area 1.7356497983124E+14
Altitude 17338493.691275

Triangular Pyramid

Length = n
Surface area 1.7356497983124E+14
Volume 9.4574913118506E+20
Height 9437880.5449084