20796842 (number)

20796842 is an even 8-digits composite number following 20796841 and preceding 20796843. In scientific notation, it is written as 2.0796842 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 9251520 positive integers (up to 20796842) that are relatively prime to 20796842.

Interesting facts

Basic properties

Name

Name twenty million seven hundred ninety-six thousand eight hundred forty-two

Notation

Scientific notation 2.0796842 × 10^7
Engineering notation 2.0796842 × 10^6

Prime Factorization of 20796842

Prime Factorization 2 × 11 × 47 × 20113

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20796842
Product of the distinct prime numbers

The prime factorization of 20796842 is 2 × 11 × 47 × 20113. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 2, 2, 64, 340, 585, 4362, 1128, 58491, 20822, 406223, 486590, 2536382, 6214116, 43201077, 453764, 783238612, 940806470, 5562931226, 1233813829

Basic calculations (n = 20796842)

Multiplication

n×y
n×2 41593684
n×3 62390526
n×4 83187368
n×5 103984210

Division

n÷y
n÷2 10398421
n÷3 6932280.6666667
n÷3 5199210.5
n÷5 4159368.4

Exponentiation

ny
n2 432508637172964
n3 8.9948137909215E+21
n4 1.8706372122921E+29
n5 3.890334654336E+36

Nth Root

y√n
2√n 4560.3554686011
3√n 274.99985454538
4√n 67.530404031081
5√n 29.080339905864

Divisors of 20796842

1, 2, 11, 22, 47, 94, 517, 1034, 20113, 40226, 221243, 442486, 945311, 1890622, 10398421, 20796842

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20796841
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20796842 can be divided by 16 positive divisors. The sum of these divisors (counting 20796842) is 1, the average is 0.0625.

Base conversion 20796842

Base System Value
2 Binary 1001111010101010110101010
3 Ternary 1110010120220102
4 Quaternary 1033111112222
5 Quinary 20310444332
6 Senary 2021425402
8 Octal 117252652
10 Decimal 20796842
12 Duodecimal 6b6b262
16 Hexadecimal 13d55aa
20 Vigesimal 69jc22
36 Base36 cdqy2

Cryptographic Hash Functions

md5 bdfebe87ff39df63828ca72a5adaa606
sha1 97e1670efa7839466ab455de31be816d5f2503fd
sha256 6ddbd5f3d8982a94f2857df33c5513ba6dc135b81501914d95a80c0b5e1b84d0
sha512 5ee58c58240e4f6b8da1884cb4ceaaecbdfe2f9643fdefdcaf2d0b2a423c90110cfa78d8be97256d42a835c197f57c777271a849c7c190689af43b86a96ab825
ripemd-160 a20c0304d00c59ada3cbc00dacc4577f3c4cd23e

20796842 as geometric shapes

Circle

Radius = n
Diameter 41593684
Circumference 130670412.09014
Area 1.3587659571567E+15

Sphere

Radius = n
Volume 3.7677387901289E+22
Surface area 5.4350638286269E+15
Circumference 130670412.09014

Square

Length = n
Perimeter 83187368
Area 432508637172964
Diagonal 29411176.01093

Cube

Length = n
Surface area 2595051823037784
Volume 8.9948137909215E+21
Space diagonal 36021186.980982

Equilateral Triangle

Length = n
Perimeter 62390526
Area 1.8728173357399E+14
Altitude 18010593.490491

Triangular Pyramid

Length = n
Surface area 1.8728173357399E+14
Volume 1.0600489711785E+21
Height 9803725.3369768