20744448 (number)

20744448 is an even 8-digits composite number following 20744447 and preceding 20744449. In scientific notation, it is written as 2.0744448 × 10^7. The sum of its digits is 33. It has a total of 10 prime factors and 36 positive divisors. There are 6914560 positive integers (up to 20744448) that are relatively prime to 20744448.

Interesting facts

Basic properties

Name

Name twenty million seven hundred forty-four thousand four hundred forty-eight

Notation

Scientific notation 2.0744448 × 10^7
Engineering notation 2.0744448 × 10^6

Prime Factorization of 20744448

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 27011

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 162066
Product of the distinct prime numbers

The prime factorization of 20744448 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 27011. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20744448)

Multiplication

n×y
n×2 41488896
n×3 62233344
n×4 82977792
n×5 103722240

Division

n÷y
n÷2 10372224
n÷3 6914816
n÷3 5186112
n÷5 4148889.6

Exponentiation

ny
n2 430332122824704
n3 8.9270023446667E+21
n4 1.8518573593482E+29
n5 3.8415758694415E+36

Nth Root

y√n
2√n 4554.6073376308
3√n 274.76872235221
4√n 67.487831033682
5√n 29.065672553321

Divisors of 20744448

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 -20744447
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 20744448 can be divided by 36 positive divisors. The sum of these divisors (counting 20744448) is 1, the average is 0.027777777777778.

Base conversion 20744448

Base System Value
2 Binary 1001111001000100100000000
3 Ternary 1110000221000220
4 Quaternary 1033020210000
5 Quinary 20302310243
6 Senary 2020343040
8 Octal 117104400
10 Decimal 20744448
12 Duodecimal 6b44a80
16 Hexadecimal 13c8900
20 Vigesimal 69d128
36 Base36 ccmio

Cryptographic Hash Functions

md5 84981601eabf30f7edbe9381f3545c5a
sha1 092d31ee7586a386a9a5f6491f2656b1bf237457
sha256 ab70681a8d4c85450caad45abf6160ed2dc77953c417348b9820d39a2c76596c
sha512 9ee14f1c941a12648772aff6da4734f50cab33ba57169e0e7cb284cc4422320f578777a713ef873b585ce5422d3d476c1841e82452249638350a858b611e7ce4
ripemd-160 a45a1c1e95d5212b6594524f952ad00ce4e01741

20744448 as geometric shapes

Circle

Radius = n
Diameter 41488896
Circumference 130341210.87915
Area 1.3519282356698E+15

Sphere

Radius = n
Volume 3.7393339979445E+22
Surface area 5.4077129426792E+15
Circumference 130341210.87915

Square

Length = n
Perimeter 82977792
Area 430332122824704
Diagonal 29337079.705543

Cube

Length = n
Surface area 2581992736948224
Volume 8.9270023446667E+21
Space diagonal 35930437.910971

Equilateral Triangle

Length = n
Perimeter 62233344
Area 1.8633927521534E+14
Altitude 17965218.955485

Triangular Pyramid

Length = n
Surface area 1.8633927521534E+14
Volume 1.052057315597E+21
Height 9779026.5685145