20298020 (number)

20298020 is an even 8-digits composite number following 20298019 and preceding 20298021. In scientific notation, it is written as 2.0298020 × 10^7. The sum of its digits is 23. It has a total of 5 prime factors and 24 positive divisors. There are 8095232 positive integers (up to 20298020) that are relatively prime to 20298020.

Interesting facts

Basic properties

Name

Name twenty million two hundred ninety-eight thousand twenty

Notation

Scientific notation 2.0298020 × 10^7
Engineering notation 2.0298020 × 10^6

Prime Factorization of 20298020

Prime Factorization 2 × 2 × 5 × 389 × 2609

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10149010
Product of the distinct prime numbers

The prime factorization of 20298020 is 2 × 2 × 5 × 389 × 2609. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 7, 11, 66, 639, 101, 6163, 8222, 47034, 86519, 984642, 512643, 2224266, 924588, 37049597, 11426278, 863949102, 21177082, 4363525789, 6515917336

Basic calculations (n = 20298020)

Multiplication

n×y
n×2 40596040
n×3 60894060
n×4 81192080
n×5 101490100

Division

n÷y
n÷2 10149010
n÷3 6766006.6666667
n÷3 5074505
n÷5 4059604

Exponentiation

ny
n2 412009615920400
n3 8.3629794241446E+21
n4 1.6975192361088E+29
n5 3.445627940492E+36

Nth Root

y√n
2√n 4505.3323961723
3√n 272.78337101906
4√n 67.121772892053
5√n 28.939480799598

Divisors of 20298020

1, 2, 4, 5, 10, 20, 389, 778, 1556, 1945, 2609, 3890, 5218, 7780, 10436, 13045, 26090, 52180, 1014901, 2029802, 4059604, 5074505, 10149010, 20298020

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 -20298019
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 20298020 can be divided by 24 positive divisors. The sum of these divisors (counting 20298020) is 1, the average is 0.041666666666667.

Base conversion 20298020

Base System Value
2 Binary 1001101011011100100100100
3 Ternary 1102012020122112
4 Quaternary 1031123210210
5 Quinary 20144014040
6 Senary 2003020152
8 Octal 115334444
10 Decimal 20298020
12 Duodecimal 696a658
16 Hexadecimal 135b924
20 Vigesimal 66h510
36 Base36 c321w

Cryptographic Hash Functions

md5 39edc3619ea311d1cd85d2a93ba82f3c
sha1 46a9fde31f4029412dd68f0fbdcb0f6c98e5c2d2
sha256 8c22bc58c77ca9a25b534b902c7bf9c95cd76cdf72cb6fba2e23d39998893a4b
sha512 651815304251341092d99662e258acfa8320a560481a742962ae05be0272d77648514ebb296d0bb6b412a63e4cc68a2689524152176162f13b123c2d3efd0d37
ripemd-160 28b0016217dd6df962f3b245666e9dca2fba6c17

20298020 as geometric shapes

Circle

Radius = n
Diameter 40596040
Circumference 127536221.02884
Area 1.2943663825839E+15

Sphere

Radius = n
Volume 3.5030766294687E+22
Surface area 5.1774655303355E+15
Circumference 127536221.02884

Square

Length = n
Perimeter 81192080
Area 412009615920400
Diagonal 28705735.17332

Cube

Length = n
Surface area 2472057695522400
Volume 8.3629794241446E+21
Space diagonal 35157201.933049

Equilateral Triangle

Length = n
Perimeter 60894060
Area 1.7840539699527E+14
Altitude 17578600.966525

Triangular Pyramid

Length = n
Surface area 1.7840539699527E+14
Volume 9.8558657695604E+20
Height 9568578.3911068