20456736 (number)

20456736 is an even 8-digits composite number following 20456735 and preceding 20456737. In scientific notation, it is written as 2.0456736 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 24 positive divisors. There are 6818880 positive integers (up to 20456736) that are relatively prime to 20456736.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0456736 × 10^7
Engineering notation 2.0456736 × 10^6

Prime Factorization of 20456736

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 213091

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1278546
Product of the distinct prime numbers

The prime factorization of 20456736 is 2 × 2 × 2 × 2 × 2 × 3 × 213091. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 10, 69, 42, 530, 513, 9944, 7433, 70526, 87535, 996150, 684222, 9451049, 1219151, 52660743, 87192678, 324133691, 491030846, 4130844136, 5829491916

Basic calculations (n = 20456736)

Multiplication

n×y
n×2 40913472
n×3 61370208
n×4 81826944
n×5 102283680

Division

n÷y
n÷2 10228368
n÷3 6818912
n÷3 5114184
n÷5 4091347.2

Exponentiation

ny
n2 418478047773696
n3 8.5606949451019E+21
n4 1.7512387646848E+29
n5 3.5824629082124E+36

Nth Root

y√n
2√n 4522.912336095
3√n 273.49251617452
4√n 67.252600961561
5√n 28.984597117161

Divisors of 20456736

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 213091, 426182, 639273, 852364, 1278546, 1704728, 2557092, 3409456, 5114184, 6818912, 10228368, 20456736

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 -20456735
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 20456736 can be divided by 24 positive divisors. The sum of these divisors (counting 20456736) is 1, the average is 0.041666666666667.

Base conversion 20456736

Base System Value
2 Binary 1001110000010010100100000
3 Ternary 1102111022100220
4 Quaternary 1032002110200
5 Quinary 20214103421
6 Senary 2010243040
8 Octal 116022440
10 Decimal 20456736
12 Duodecimal 6a26480
16 Hexadecimal 1382520
20 Vigesimal 67h1gg
36 Base36 c6gio

Cryptographic Hash Functions

md5 343f516ac96a8245203c929d00df59e1
sha1 c9fb34e145abfc22385bec9a15853fa19c7d81bd
sha256 038799396201ec35d2c1dc9cebe32bfda4ddbb6826d1497b452d0d07f7c5f330
sha512 ee49de5665e4880e470482df5260bdd64cea0b4d6c33b72cebc7f2c84460d3a5aea766a469a0d03da6f133957157f9fe10cda0e859072488fdd423f6ca542f44
ripemd-160 9b47eb7917ee66376333334dad95ccb50bcf434f

20456736 as geometric shapes

Circle

Radius = n
Diameter 40913472
Circumference 128533463.06805
Area 1.3146875605744E+15

Sphere

Radius = n
Volume 3.5858955132207E+22
Surface area 5.2587502422978E+15
Circumference 128533463.06805

Square

Length = n
Perimeter 81826944
Area 418478047773696
Diagonal 28930193.493086

Cube

Length = n
Surface area 2510868286642176
Volume 8.5606949451019E+21
Space diagonal 35432106.109023

Equilateral Triangle

Length = n
Perimeter 61370208
Area 1.8120631014907E+14
Altitude 17716053.054512

Triangular Pyramid

Length = n
Surface area 1.8120631014907E+14
Volume 1.0088875745585E+21
Height 9643397.8310286