20659628 (number)

20659628 is an even 8-digits composite number following 20659627 and preceding 20659629. In scientific notation, it is written as 2.0659628 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors. There are 9363200 positive integers (up to 20659628) that are relatively prime to 20659628.

Interesting facts

Basic properties

Name

Name twenty million six hundred fifty-nine thousand six hundred twenty-eight

Notation

Scientific notation 2.0659628 × 10^7
Engineering notation 2.0659628 × 10^6

Prime Factorization of 20659628

Prime Factorization 2 × 2 × 11 × 617 × 761

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10329814
Product of the distinct prime numbers

The prime factorization of 20659628 is 2 × 2 × 11 × 617 × 761. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 4, 38, 82, 557, 124, 1598, 7372, 33765, 49187, 276610, 203643, 999978, 4167203, 89327577, 1334115, 495277209, 928799321, 561475907, 5528471741

Basic calculations (n = 20659628)

Multiplication

n×y
n×2 41319256
n×3 61978884
n×4 82638512
n×5 103298140

Division

n÷y
n÷2 10329814
n÷3 6886542.6666667
n÷3 5164907
n÷5 4131925.6

Exponentiation

ny
n2 426820229098384
n3 8.8179471560474E+21
n4 1.821755079676E+29
n5 3.7636782253216E+36

Nth Root

y√n
2√n 4545.2863496154
3√n 274.39371888486
4√n 67.418738861057
5√n 29.041864810633

Divisors of 20659628

1, 2, 4, 11, 22, 44, 617, 761, 1234, 1522, 2468, 3044, 6787, 8371, 13574, 16742, 27148, 33484, 469537, 939074, 1878148, 5164907, 10329814, 20659628

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20659627
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20659628 can be divided by 24 positive divisors. The sum of these divisors (counting 20659628) is 1, the average is 0.041666666666667.

Base conversion 20659628

Base System Value
2 Binary 1001110110011110110101100
3 Ternary 1102212121200102
4 Quaternary 1032303312230
5 Quinary 20242102003
6 Senary 2014450232
8 Octal 116636654
10 Decimal 20659628
12 Duodecimal 6b03978
16 Hexadecimal 13b3dac
20 Vigesimal 692918
36 Base36 cat2k

Cryptographic Hash Functions

md5 78be0ebb0b50d36cf8338e0fa9d8ce25
sha1 1866ee5bc1a24c96d9f55e15da76b0c057c37558
sha256 7418758319bff805e748ad931793ace04f776002f4b9122f84f088b82a0d2b70
sha512 ab63e0b399e365ebb213966426ad1a27190069b040ddb660d3cf4af1bb3dc77dc8499ed3bc265c3a67a6407a9be45919bb91363f00620dc8921914885106ede7
ripemd-160 f63df0fc3ec74e4598121a860dc02267ab809f2a

20659628 as geometric shapes

Circle

Radius = n
Diameter 41319256
Circumference 129808271.1014
Area 1.340895296139E+15

Sphere

Radius = n
Volume 3.6936530673575E+22
Surface area 5.363581184556E+15
Circumference 129808271.1014

Square

Length = n
Perimeter 82638512
Area 426820229098384
Diagonal 29217126.111183

Cube

Length = n
Surface area 2560921374590304
Volume 8.8179471560474E+21
Space diagonal 35783525.361473

Equilateral Triangle

Length = n
Perimeter 61978884
Area 1.8481858062415E+14
Altitude 17891762.680736

Triangular Pyramid

Length = n
Surface area 1.8481858062415E+14
Volume 1.0392050383643E+21
Height 9739042.037061