20796849 (number)

20796849 is an odd 8-digits composite number following 20796848 and preceding 20796850. In scientific notation, it is written as 2.0796849 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors. There are 12705984 positive integers (up to 20796849) that are relatively prime to 20796849.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0796849 × 10^7
Engineering notation 2.0796849 × 10^6

Prime Factorization of 20796849

Prime Factorization 173 × 111 × 3 × 19 × 19

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1094571
Product of the distinct prime numbers

The prime factorization of 20796849 is 173 × 111 × 3 × 19 × 19. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 2, 34, 83, 898, 74, 8409, 3072, 55308, 54050, 274800, 636160, 509288, 4828507, 79824504, 4160609, 45018813, 711484583, 4124329099, 8982818511

Basic calculations (n = 20796849)

Multiplication

n×y
n×2 41593698
n×3 62390547
n×4 83187396
n×5 103984245

Division

n÷y
n÷2 10398424.5
n÷3 6932283
n÷3 5199212.25
n÷5 4159369.8

Exponentiation

ny
n2 432508928328801
n3 8.9948228736059E+21
n4 1.8706397308413E+29
n5 3.8903412015707E+36

Nth Root

y√n
2√n 4560.3562360851
3√n 274.9998853994
4√n 67.530409713588
5√n 29.080341863491

Divisors of 20796849

1, 3, 19, 57, 111, 173, 333, 361, 519, 1083, 2109, 3287, 6327, 9861, 19203, 40071, 57609, 62453, 120213, 187359, 364857, 1094571, 6932283, 20796849

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 -20796848
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 20796849 can be divided by 24 positive divisors. The sum of these divisors (counting 20796849) is 1, the average is 0.041666666666667.

Base conversion 20796849

Base System Value
2 Binary 1001111010101010110110001
3 Ternary 1110010120220200
4 Quaternary 1033111112301
5 Quinary 20310444344
6 Senary 2021425413
8 Octal 117252661
10 Decimal 20796849
12 Duodecimal 6b6b269
16 Hexadecimal 13d55b1
20 Vigesimal 69jc29
36 Base36 cdqy9

Cryptographic Hash Functions

md5 e990923253eb666c230b2938bfb38fbf
sha1 a5217f8e33ade6857dc83520c666053a2488c93f
sha256 5f0a33404e07be830ee0d1e2ef1d59058a3cbe121fba1524d233007499319b61
sha512 cd5ff1e56edce49266aeab70dba3ee44376a4f7f0ddeabd022795973d6450796a0e0a1e2b3b366122393f765c94024da18700b9141799284b6ad48327a622de3
ripemd-160 f56db2e6266bd1dbf72cd7fc756204713cec596e

20796849 as geometric shapes

Circle

Radius = n
Diameter 41593698
Circumference 130670456.07243
Area 1.3587668718498E+15

Sphere

Radius = n
Volume 3.7677425946749E+22
Surface area 5.435067487399E+15
Circumference 130670456.07243

Square

Length = n
Perimeter 83187396
Area 432508928328801
Diagonal 29411185.910425

Cube

Length = n
Surface area 2595053569972806
Volume 8.9948228736059E+21
Space diagonal 36021199.105338

Equilateral Triangle

Length = n
Perimeter 62390547
Area 1.8728185964816E+14
Altitude 18010599.552669

Triangular Pyramid

Length = n
Surface area 1.8728185964816E+14
Volume 1.0600500415831E+21
Height 9803728.6368084