20796820 (number)

20796820 is an even 8-digits composite number following 20796819 and preceding 20796821. In scientific notation, it is written as 2.0796820 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors. There are 7562400 positive integers (up to 20796820) that are relatively prime to 20796820.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0796820 × 10^7
Engineering notation 2.0796820 × 10^6

Prime Factorization of 20796820

Prime Factorization 2 × 2 × 55 × 94531

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10398410
Product of the distinct prime numbers

The prime factorization of 20796820 is 2 × 2 × 55 × 94531. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 7, 56, 35, 456, 673, 1058, 7205, 68819, 60961, 110468, 591994, 5666531, 2277411, 84820444, 33362383, 946119349, 768332445, 8903935734, 4682181075

Basic calculations (n = 20796820)

Multiplication

n×y
n×2 41593640
n×3 62390460
n×4 83187280
n×5 103984100

Division

n÷y
n÷2 10398410
n÷3 6932273.3333333
n÷3 5199205
n÷5 4159364

Exponentiation

ny
n2 432507722112400
n3 8.9947852453816E+21
n4 1.8706292968686E+29
n5 3.8903140773702E+36

Nth Root

y√n
2√n 4560.3530565078
3√n 274.99975757554
4√n 67.530386171766
5√n 29.080333753317

Divisors of 20796820

1, 2, 4, 55, 110, 220, 94531, 189062, 378124, 5199205, 10398410, 20796820

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20796819
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20796820 can be divided by 12 positive divisors. The sum of these divisors (counting 20796820) is 1, the average is 0.083333333333333.

Base conversion 20796820

Base System Value
2 Binary 1001111010101010110010100
3 Ternary 1110010120212121
4 Quaternary 1033111112110
5 Quinary 20310444240
6 Senary 2021425324
8 Octal 117252624
10 Decimal 20796820
12 Duodecimal 6b6b244
16 Hexadecimal 13d5594
20 Vigesimal 69jc10
36 Base36 cdqxg

Cryptographic Hash Functions

md5 4de54705b976e0d5e13f00258234eacb
sha1 704a805bca990f2dc3d620e1d19ef88c1bea65f2
sha256 9b2180876cf29e1da890ccdc22f32bd78bc9546899ab849dbd76a471fa8e624f
sha512 75e1bc99e7308a0be1dcb8135e17a8205d43f6943958f6b16134058ca947b926cbfe60d1ea48ac22f4b8e77937885d988e1497d737299cfb8f0ba5b52c1bfda6
ripemd-160 21b2eb29e4f35e6ad93a279d0a5c793eaf08cd9a

20796820 as geometric shapes

Circle

Radius = n
Diameter 41593640
Circumference 130670273.86006
Area 1.3587630824092E+15

Sphere

Radius = n
Volume 3.7677268330012E+22
Surface area 5.4350523296367E+15
Circumference 130670273.86006

Square

Length = n
Perimeter 83187280
Area 432507722112400
Diagonal 29411144.898232

Cube

Length = n
Surface area 2595046332674400
Volume 8.9947852453816E+21
Space diagonal 36021148.875865

Equilateral Triangle

Length = n
Perimeter 62390460
Area 1.8728133734114E+14
Altitude 18010574.437932

Triangular Pyramid

Length = n
Surface area 1.8728133734114E+14
Volume 1.0600456070543E+21
Height 9803714.9660773