20803020 (number)

20803020 is an even 8-digits composite number following 20803019 and preceding 20803021. In scientific notation, it is written as 2.0803020 × 10^7. The sum of its digits is 15. It has a total of 4 prime factors and 12 positive divisors. There are 4754880 positive integers (up to 20803020) that are relatively prime to 20803020.

Interesting facts

Basic properties

Name

Name twenty million eight hundred three thousand twenty

Notation

Scientific notation 2.0803020 × 10^7
Engineering notation 2.0803020 × 10^6

Prime Factorization of 20803020

Prime Factorization 2 × 2 × 105 × 49531

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10401510
Product of the distinct prime numbers

The prime factorization of 20803020 is 2 × 2 × 105 × 49531. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 4, 38, 65, 809, 105, 8014, 9238, 88548, 41821, 117518, 548715, 3417370, 3050579, 24111592, 25061495, 333651519, 8700042, 2002349506, 8796879280

Basic calculations (n = 20803020)

Multiplication

n×y
n×2 41606040
n×3 62409060
n×4 83212080
n×5 104015100

Division

n÷y
n÷2 10401510
n÷3 6934340
n÷3 5200755
n÷5 4160604

Exponentiation

ny
n2 432765641120400
n3 9.0028322875405E+21
n4 1.8728610013435E+29
n5 3.8961164868169E+36

Nth Root

y√n
2√n 4561.0327777818
3√n 275.02708273218
4√n 67.535418691097
5√n 29.082067446956

Divisors of 20803020

1, 2, 4, 105, 210, 420, 49531, 99062, 198124, 5200755, 10401510, 20803020

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 -20803019
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 20803020 can be divided by 12 positive divisors. The sum of these divisors (counting 20803020) is 1, the average is 0.083333333333333.

Base conversion 20803020

Base System Value
2 Binary 1001111010110110111001100
3 Ternary 1110010220101020
4 Quaternary 1033112313030
5 Quinary 20311144040
6 Senary 2021514140
8 Octal 117266714
10 Decimal 20803020
12 Duodecimal 6b72950
16 Hexadecimal 13d6dcc
20 Vigesimal 6a07b0
36 Base36 cdvpo

Cryptographic Hash Functions

md5 6c4ac515238d8f929b203ad9d55b0f9c
sha1 52be9f5b32b83bf32554a441477e647f103d3da6
sha256 1e82f8692de6a8a919d2ee4607949f02150988d000e09f03eec594df784af4ad
sha512 b3fb8ad973c121d6a8dd752fbcf37704bf76848c4ebce5bc117687958200fc5541b892c8f297456407971bc69b6ef15d5c8cc08ac36d4f733cf64c0180d7dde8
ripemd-160 306d60c8ee3225413e1c5e9d7336c7525b9254f9

20803020 as geometric shapes

Circle

Radius = n
Diameter 41606040
Circumference 130709229.60896
Area 1.3595733588699E+15

Sphere

Radius = n
Volume 3.7710975701384E+22
Surface area 5.4382934354797E+15
Circumference 130709229.60896

Square

Length = n
Perimeter 83212080
Area 432765641120400
Diagonal 29419913.022319

Cube

Length = n
Surface area 2596593846722400
Volume 9.0028322875405E+21
Space diagonal 36031887.590872

Equilateral Triangle

Length = n
Perimeter 62409060
Area 1.8739301954766E+14
Altitude 18015943.795436

Triangular Pyramid

Length = n
Surface area 1.8739301954766E+14
Volume 1.0609939600675E+21
Height 9806637.6741062