20456424 (number)

20456424 is an even 8-digits composite number following 20456423 and preceding 20456425. In scientific notation, it is written as 2.0456424 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 24 positive divisors. There are 6818784 positive integers (up to 20456424) that are relatively prime to 20456424.

Interesting facts

Basic properties

Name

Name twenty million four hundred fifty-six thousand four hundred twenty-four

Notation

Scientific notation 2.0456424 × 10^7
Engineering notation 2.0456424 × 10^6

Prime Factorization of 20456424

Prime Factorization 2 × 2 × 2 × 3 × 3 × 284117

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1704702
Product of the distinct prime numbers

The prime factorization of 20456424 is 2 × 2 × 2 × 3 × 3 × 284117. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 8, 89, 38, 112, 944, 3270, 4469, 76147, 55391, 296992, 907135, 868683, 1817705, 23900190, 9341535, 435461899, 887601740, 1995594441, 7339364482

Basic calculations (n = 20456424)

Multiplication

n×y
n×2 40912848
n×3 61369272
n×4 81825696
n×5 102282120

Division

n÷y
n÷2 10228212
n÷3 6818808
n÷3 5114106
n÷5 4091284.8

Exponentiation

ny
n2 418465282867776
n3 8.5603032556232E+21
n4 1.7511319296561E+29
n5 3.5821897232983E+36

Nth Root

y√n
2√n 4522.8778449125
3√n 273.49112575885
4√n 67.252344530971
5√n 28.984508703746

Divisors of 20456424

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 284117, 568234, 852351, 1136468, 1704702, 2272936, 2557053, 3409404, 5114106, 6818808, 10228212, 20456424

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 -20456423
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 20456424 can be divided by 24 positive divisors. The sum of these divisors (counting 20456424) is 1, the average is 0.041666666666667.

Base conversion 20456424

Base System Value
2 Binary 1001110000010001111101000
3 Ternary 1102111021221100
4 Quaternary 1032002033220
5 Quinary 20214101144
6 Senary 2010241400
8 Octal 116021750
10 Decimal 20456424
12 Duodecimal 6a26260
16 Hexadecimal 13823e8
20 Vigesimal 67h114
36 Base36 c6ga0

Cryptographic Hash Functions

md5 6f42473e922ac48b3595320b07f9628d
sha1 df35d36265510dee21ea0b943cf52576074e18f1
sha256 39dfc67dd983958b31e2177dbe1bae449f1a0f5bbb3d2b74631befce5df28dc3
sha512 d133e6831f4d7c9d5f66a008695606d86cc41830be3f1b508b292260203c161ae9f904f61c0fd45c00528757bd8920816b3f18a054ee3822c4fe4ec86a9b7303
ripemd-160 8d52e87665f357dc8eacef4496321c4b04bb9f2f

20456424 as geometric shapes

Circle

Radius = n
Diameter 40912848
Circumference 128531502.71424
Area 1.3146474584398E+15

Sphere

Radius = n
Volume 3.5857314427155E+22
Surface area 5.2585898337591E+15
Circumference 128531502.71424

Square

Length = n
Perimeter 81825696
Area 418465282867776
Diagonal 28929752.258454

Cube

Length = n
Surface area 2510791697206656
Volume 8.5603032556232E+21
Space diagonal 35431565.709171

Equilateral Triangle

Length = n
Perimeter 61369272
Area 1.8120078278267E+14
Altitude 17715782.854586

Triangular Pyramid

Length = n
Surface area 1.8120078278267E+14
Volume 1.0088414135107E+21
Height 9643250.7528182