20456772 (number)

20456772 is an even 8-digits composite number following 20456771 and preceding 20456773. In scientific notation, it is written as 2.0456772 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 24 positive divisors. There are 5844768 positive integers (up to 20456772) that are relatively prime to 20456772.

Interesting facts

Basic properties

Name

Name twenty million four hundred fifty-six thousand seven hundred seventy-two

Notation

Scientific notation 2.0456772 × 10^7
Engineering notation 2.0456772 × 10^6

Prime Factorization of 20456772

Prime Factorization 2 × 2 × 3 × 7 × 243533

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10228386
Product of the distinct prime numbers

The prime factorization of 20456772 is 2 × 2 × 3 × 7 × 243533. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 1, 47, 55, 597, 547, 5057, 2156, 42264, 61413, 831501, 442834, 3435747, 6802400, 16338037, 1360196, 464016097, 865182315, 2354285850, 7985459222

Basic calculations (n = 20456772)

Multiplication

n×y
n×2 40913544
n×3 61370316
n×4 81827088
n×5 102283860

Division

n÷y
n÷2 10228386
n÷3 6818924
n÷3 5114193
n÷5 4091354.4

Exponentiation

ny
n2 418479520659984
n3 8.5607401408106E+21
n4 1.7512510921181E+29
n5 3.5824944306211E+36

Nth Root

y√n
2√n 4522.9163158299
3√n 273.49267660619
4√n 67.252630549517
5√n 28.98460731864

Divisors of 20456772

1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 243533, 487066, 730599, 974132, 1461198, 1704731, 2922396, 3409462, 5114193, 6818924, 10228386, 20456772

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 -20456771
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 20456772 can be divided by 24 positive divisors. The sum of these divisors (counting 20456772) is 1, the average is 0.041666666666667.

Base conversion 20456772

Base System Value
2 Binary 1001110000010010101000100
3 Ternary 1102111022102020
4 Quaternary 1032002111010
5 Quinary 20214104042
6 Senary 2010243140
8 Octal 116022504
10 Decimal 20456772
12 Duodecimal 6a264b0
16 Hexadecimal 1382544
20 Vigesimal 67h1ic
36 Base36 c6gjo

Cryptographic Hash Functions

md5 6c8116c268b9ed81109ac9eb5ecacb12
sha1 d693081bb29f2d1bd36ba0ed2596b61b0e18bba3
sha256 f1ffdf4ddd46424667cee6d64936184708612a1d7ffaadc8bd095b0636caa196
sha512 134574cad96c485c29786097df635fc27658b80426cb3771b1a662695c8249877e09283ad969c49d4a10ff88be1737933581f1ef8848a9903ce3c8350b5317c3
ripemd-160 ed78908e3e150d5a08170adb71ce34abb5cb0018

20456772 as geometric shapes

Circle

Radius = n
Diameter 40913544
Circumference 128533689.26272
Area 1.3146921877832E+15

Sphere

Radius = n
Volume 3.5859144447549E+22
Surface area 5.2587687511327E+15
Circumference 128533689.26272

Square

Length = n
Perimeter 81827088
Area 418479520659984
Diagonal 28930244.404774

Cube

Length = n
Surface area 2510877123959904
Volume 8.5607401408106E+21
Space diagonal 35432168.462852

Equilateral Triangle

Length = n
Perimeter 61370316
Area 1.8120694792754E+14
Altitude 17716084.231426

Triangular Pyramid

Length = n
Surface area 1.8120694792754E+14
Volume 1.0088929009238E+21
Height 9643414.8015914