20682756 (number)

20682756 is an even 8-digits composite number following 20682755 and preceding 20682757. In scientific notation, it is written as 2.0682756 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 6894216 positive integers (up to 20682756) that are relatively prime to 20682756.

Interesting facts

Basic properties

Name

Name twenty million six hundred eighty-two thousand seven hundred fifty-six

Notation

Scientific notation 2.0682756 × 10^7
Engineering notation 2.0682756 × 10^6

Prime Factorization of 20682756

Prime Factorization 2 × 2 × 27 × 191507

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10341378
Product of the distinct prime numbers

The prime factorization of 20682756 is 2 × 2 × 27 × 191507. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 4, 33, 35, 153, 635, 2738, 9267, 95702, 96452, 449084, 58966, 5570891, 9363244, 71657446, 12404983, 89928318, 407223077, 2489920231, 4459514885

Basic calculations (n = 20682756)

Multiplication

n×y
n×2 41365512
n×3 62048268
n×4 82731024
n×5 103413780

Division

n÷y
n÷2 10341378
n÷3 6894252
n÷3 5170689
n÷5 4136551.2

Exponentiation

ny
n2 427776395755536
n3 8.8475948159712E+21
n4 1.829926447656E+29
n5 3.7847922214815E+36

Nth Root

y√n
2√n 4547.8298121192
3√n 274.49607328134
4√n 67.437599394694
5√n 29.048364246912

Divisors of 20682756

1, 2, 4, 27, 54, 108, 191507, 383014, 766028, 5170689, 10341378, 20682756

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 -20682755
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 20682756 can be divided by 12 positive divisors. The sum of these divisors (counting 20682756) is 1, the average is 0.083333333333333.

Base conversion 20682756

Base System Value
2 Binary 1001110111001100000000100
3 Ternary 1102220210102000
4 Quaternary 1032321200010
5 Quinary 20243322011
6 Senary 2015145300
8 Octal 116714004
10 Decimal 20682756
12 Duodecimal 6b15230
16 Hexadecimal 13b9804
20 Vigesimal 6956hg
36 Base36 cbax0

Cryptographic Hash Functions

md5 20f4abe88b93074b46b05374d76c76e3
sha1 4f9f6adaba4b607d8b6bdd0b49b1348f7d9976b5
sha256 591fde8a1f6713b108d6001d0b00fc1be9967b2991f13b1bc95b3670ce30d163
sha512 8f8cea59533fcfced13db714cac63ca18a76bc15f0e300376c28ac592cbeaf5823d07782489a815d6963da7cc1dab6e2ce70ee171d8928b4a2bf9fac926cb63e
ripemd-160 c56e148643cbf8bcb2d5554818668eac867673ab

20682756 as geometric shapes

Circle

Radius = n
Diameter 41365512
Circumference 129953588.61118
Area 1.3438991822847E+15

Sphere

Radius = n
Volume 3.7060718501059E+22
Surface area 5.3755967291388E+15
Circumference 129953588.61118

Square

Length = n
Perimeter 82731024
Area 427776395755536
Diagonal 29249834.042454

Cube

Length = n
Surface area 2566658374533216
Volume 8.8475948159712E+21
Space diagonal 35823584.23255

Equilateral Triangle

Length = n
Perimeter 62048268
Area 1.8523261293182E+14
Altitude 17911792.116275

Triangular Pyramid

Length = n
Surface area 1.8523261293182E+14
Volume 1.042699048594E+21
Height 9749944.6808178