20245536 (number)

20245536 is an even 8-digits composite number following 20245535 and preceding 20245537. In scientific notation, it is written as 2.0245536 × 10^7. The sum of its digits is 27. It has a total of 8 prime factors and 36 positive divisors. There are 6748416 positive integers (up to 20245536) that are relatively prime to 20245536.

Interesting facts

Basic properties

Name

Name twenty million two hundred forty-five thousand five hundred thirty-six

Notation

Scientific notation 2.0245536 × 10^7
Engineering notation 2.0245536 × 10^6

Prime Factorization of 20245536

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 3 × 70297

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 421782
Product of the distinct prime numbers

The prime factorization of 20245536 is 2 × 2 × 2 × 2 × 2 × 3 × 3 × 70297. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20245536)

Multiplication

n×y
n×2 40491072
n×3 60736608
n×4 80982144
n×5 101227680

Division

n÷y
n÷2 10122768
n÷3 6748512
n÷3 5061384
n÷5 4049107.2

Exponentiation

ny
n2 409881727927296
n3 8.2982752784943E+21
n4 1.6800303088867E+29
n5 3.4013114099656E+36

Nth Root

y√n
2√n 4499.5039726619
3√n 272.54805874592
4√n 67.078342053616
5√n 28.924499702325

Divisors of 20245536

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20245535
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20245536 can be divided by 36 positive divisors. The sum of these divisors (counting 20245536) is 1, the average is 0.027777777777778.

Base conversion 20245536

Base System Value
2 Binary 1001101001110110000100000
3 Ternary 1102002120122200
4 Quaternary 1031032300200
5 Quinary 20140324121
6 Senary 2001533200
8 Octal 115166040
10 Decimal 20245536
12 Duodecimal 6944200
16 Hexadecimal 134ec20
20 Vigesimal 66adgg
36 Base36 c1xk0

Cryptographic Hash Functions

md5 b2509423ab30605e65e325a931f4af23
sha1 5145b4a334cd9ad156ea290ce628ee08b3287b7b
sha256 d64302fda75e834c145470c077f330514a7b657b778567a997f83bedf28f286c
sha512 e9c815af7de957190f4177d30f8fee8c99393a2571e68c89c90d23220b9f263e890b2e848710b9124c3b7a3351d33519f4df73d19d40968bbeb580bdcdf6bd19
ripemd-160 9e90d8f1dbe7022ddaa1437b9ebf9e2364f4c97b

20245536 as geometric shapes

Circle

Radius = n
Diameter 40491072
Circumference 127206454.33118
Area 1.2876814252971E+15

Sphere

Radius = n
Volume 3.4759734203178E+22
Surface area 5.1507257011883E+15
Circumference 127206454.33118

Square

Length = n
Perimeter 80982144
Area 409881727927296
Diagonal 28631511.588713

Cube

Length = n
Surface area 2459290367563776
Volume 8.2982752784943E+21
Space diagonal 35066296.978465

Equilateral Triangle

Length = n
Perimeter 60736608
Area 1.7748399446605E+14
Altitude 17533148.489232

Triangular Pyramid

Length = n
Surface area 1.7748399446605E+14
Volume 9.7796112026267E+20
Height 9543837.1962376