20803321 (number)

20803321 is an odd 8-digits composite number following 20803320 and preceding 20803322. In scientific notation, it is written as 2.0803321 × 10^7. The sum of its digits is 19. It has a total of 4 prime factors and 16 positive divisors. There are 15984000 positive integers (up to 20803321) that are relatively prime to 20803321.

Interesting facts

Basic properties

Name

Name twenty million eight hundred three thousand three hundred twenty-one

Notation

Scientific notation 2.0803321 × 10^7
Engineering notation 2.0803321 × 10^6

Prime Factorization of 20803321

Prime Factorization 7 × 11 × 73 × 3701

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20803321
Product of the distinct prime numbers

The prime factorization of 20803321 is 7 × 11 × 73 × 3701. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 8, 67, 17, 183, 424, 5429, 476, 53198, 13642, 109218, 283124, 8200064, 7263745, 9682286, 21192525, 634171339, 3674371, 9743996562, 4089778437

Basic calculations (n = 20803321)

Multiplication

n×y
n×2 41606642
n×3 62409963
n×4 83213284
n×5 104016605

Division

n÷y
n÷2 10401660.5
n÷3 6934440.3333333
n÷3 5200830.25
n÷5 4160664.2

Exponentiation

ny
n2 432778164629041
n3 9.0032230805688E+21
n4 1.8729693977968E+29
n5 3.8963983605544E+36

Nth Root

y√n
2√n 4561.0657745751
3√n 275.02840918627
4√n 67.535662983161
5√n 29.082151604464

Divisors of 20803321

1, 7, 11, 73, 77, 511, 803, 3701, 5621, 25907, 40711, 270173, 284977, 1891211, 2971903, 20803321

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 -20803320
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 20803321 can be divided by 16 positive divisors. The sum of these divisors (counting 20803321) is 1, the average is 0.0625.

Base conversion 20803321

Base System Value
2 Binary 1001111010110111011111001
3 Ternary 1110010220210101
4 Quaternary 1033112323321
5 Quinary 20311201241
6 Senary 2021515401
8 Octal 117267371
10 Decimal 20803321
12 Duodecimal 6b72b61
16 Hexadecimal 13d6ef9
20 Vigesimal 6a0861
36 Base36 cdvy1

Cryptographic Hash Functions

md5 51ec082c4f9d3d6fedb2eb3fffb7a3d6
sha1 627fb6a86e0e0d3b0ee9e5f89b94873ade098c2a
sha256 20776765055b25f66c632c6bb162ba45860224b25e622eb80c6e56acfd8e0481
sha512 e212f1b24da2a5185c3c1a3207d3fbd99a4b0d5a0370de361f51a25c3ac353fc35f2daa6bd4a2d6097e263267ade0a67d028fc1bcb2db42b6606384b535b8a9a
ripemd-160 90ff4653be7c1576055539b9f164fe666939bffa

20803321 as geometric shapes

Circle

Radius = n
Diameter 41606642
Circumference 130711120.84774
Area 1.3596127026327E+15

Sphere

Radius = n
Volume 3.7712612651393E+22
Surface area 5.4384508105307E+15
Circumference 130711120.84774

Square

Length = n
Perimeter 83213284
Area 432778164629041
Diagonal 29420338.700601

Cube

Length = n
Surface area 2596668987774246
Volume 9.0032230805688E+21
Space diagonal 36032408.938165

Equilateral Triangle

Length = n
Perimeter 62409963
Area 1.8739844238598E+14
Altitude 18016204.469082

Triangular Pyramid

Length = n
Surface area 1.8739844238598E+14
Volume 1.0610400154676E+21
Height 9806779.566867