20082730 (number)

20082730 is an even 8-digits composite number following 20082729 and preceding 20082731. In scientific notation, it is written as 2.0082730 × 10^7. The sum of its digits is 22. It has a total of 4 prime factors and 16 positive divisors. There are 7773840 positive integers (up to 20082730) that are relatively prime to 20082730.

Interesting facts

Basic properties

Name

Name twenty million eighty-two thousand seven hundred thirty

Notation

Scientific notation 2.0082730 × 10^7
Engineering notation 2.0082730 × 10^6

Prime Factorization of 20082730

Prime Factorization 2 × 5 × 31 × 64783

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20082730
Product of the distinct prime numbers

The prime factorization of 20082730 is 2 × 5 × 31 × 64783. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 10, 86, 72, 396, 681, 1136, 8682, 28833, 52968, 99079, 126547, 7563504, 8584049, 37507337, 81921283, 503459042, 935259248, 5959067261, 3401588107

Basic calculations (n = 20082730)

Multiplication

n×y
n×2 40165460
n×3 60248190
n×4 80330920
n×5 100413650

Division

n÷y
n÷2 10041365
n÷3 6694243.3333333
n÷3 5020682.5
n÷5 4016546

Exponentiation

ny
n2 403316044252900
n3 8.099687221399E+21
n4 1.6266383155181E+29
n5 3.2667338098204E+36

Nth Root

y√n
2√n 4481.3759047864
3√n 271.81551973118
4√n 66.943079588456
5√n 28.87782963172

Divisors of 20082730

1, 2, 5, 10, 31, 62, 155, 310, 64783, 129566, 323915, 647830, 2008273, 4016546, 10041365, 20082730

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 -20082729
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 20082730 can be divided by 16 positive divisors. The sum of these divisors (counting 20082730) is 1, the average is 0.0625.

Base conversion 20082730

Base System Value
2 Binary 1001100100111000000101010
3 Ternary 1101210022022211
4 Quaternary 1030213000222
5 Quinary 20120121410
6 Senary 1554235334
8 Octal 114470052
10 Decimal 20082730
12 Duodecimal 6885b4a
16 Hexadecimal 132702a
20 Vigesimal 65a6ga
36 Base36 byfxm

Cryptographic Hash Functions

md5 e765a068a72364a9194019b10d124ea7
sha1 6e32798d4609dac847e0c864d2cafa1f1ad3a82f
sha256 8cc7cd37ad6d7b0b588dfbb42c19e2bd01d513cfa25c1afe1b273ec51969b60b
sha512 7f4bfdec7b1edb8c42bb22ffba7b8e78a6773b5ccc169584319e5d218096ab5f6868a74e3489505e220b0c6d87c67d73065bfaaf656382b50f5d75fd19551039
ripemd-160 5f08b2947bad21f505924e3727991ae2312fe2be

20082730 as geometric shapes

Circle

Radius = n
Diameter 40165460
Circumference 126183514.06405
Area 1.2670547216998E+15

Sphere

Radius = n
Volume 3.392789049483E+22
Surface area 5.0682188867992E+15
Circumference 126183514.06405

Square

Length = n
Perimeter 80330920
Area 403316044252900
Diagonal 28401269.135477

Cube

Length = n
Surface area 2419896265517400
Volume 8.099687221399E+21
Space diagonal 34784308.714688

Equilateral Triangle

Length = n
Perimeter 60248190
Area 1.7464097003843E+14
Altitude 17392154.357344

Triangular Pyramid

Length = n
Surface area 1.7464097003843E+14
Volume 9.5455729329021E+20
Height 9467089.7118257