20496768 (number)

20496768 is an even 8-digits composite number following 20496767 and preceding 20496769. In scientific notation, it is written as 2.0496768 × 10^7. The sum of its digits is 42. It has a total of 9 prime factors and 32 positive divisors. There are 6832128 positive integers (up to 20496768) that are relatively prime to 20496768.

Interesting facts

Basic properties

Name

Name twenty million four hundred ninety-six thousand seven hundred sixty-eight

Notation

Scientific notation 2.0496768 × 10^7
Engineering notation 2.0496768 × 10^6

Prime Factorization of 20496768

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 53377

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 320262
Product of the distinct prime numbers

The prime factorization of 20496768 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 53377. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20496768)

Multiplication

n×y
n×2 40993536
n×3 61490304
n×4 81987072
n×5 102483840

Division

n÷y
n÷2 10248384
n÷3 6832256
n÷3 5124192
n÷5 4099353.6

Exponentiation

ny
n2 420117498445824
n3 8.6110508983844E+21
n4 1.7649871250038E+29
n5 3.6176531624189E+36

Nth Root

y√n
2√n 4527.3356403077
3√n 273.67080004881
4√n 67.285478673393
5√n 28.995932299925

Divisors of 20496768

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20496767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20496768 can be divided by 32 positive divisors. The sum of these divisors (counting 20496768) is 1, the average is 0.03125.

Base conversion 20496768

Base System Value
2 Binary 1001110001100000110000000
3 Ternary 1102120100021120
4 Quaternary 1032030012000
5 Quinary 20221344033
6 Senary 2011152240
8 Octal 116140600
10 Decimal 20496768
12 Duodecimal 6a45680
16 Hexadecimal 138c180
20 Vigesimal 6821i8
36 Base36 c7beo

Cryptographic Hash Functions

md5 df79240e3f5ae2ae443cb60d660d6905
sha1 47bb280a6647f90f874783f36e819bc43539625d
sha256 d43f891f76a74bae278c1c5c31f184d40ea6670c58f09c82afe84c03bb7a07f6
sha512 9d965be78eb64e21354af0f73311bf9032e2db2c37c6e8545386aa3fc8a25b7c5c26d655207b6b55fc1fd66dbe2eb98040390f237f75000cf19a028b4f032b37
ripemd-160 987c77e9a4b32a141551142835b850ab9f31095e

20496768 as geometric shapes

Circle

Radius = n
Diameter 40993536
Circumference 128784991.54227
Area 1.3198380467619E+15

Sphere

Radius = n
Volume 3.606988565607E+22
Surface area 5.2793521870477E+15
Circumference 128784991.54227

Square

Length = n
Perimeter 81987072
Area 420117498445824
Diagonal 28986807.290415

Cube

Length = n
Surface area 2520704990674944
Volume 8.6110508983844E+21
Space diagonal 35501443.566952

Equilateral Triangle

Length = n
Perimeter 61490304
Area 1.8191621311423E+14
Altitude 17750721.783476

Triangular Pyramid

Length = n
Surface area 1.8191621311423E+14
Volume 1.014822080565E+21
Height 9662269.096805