20765744 (number)

20765744 is an even 8-digits composite number following 20765743 and preceding 20765745. In scientific notation, it is written as 2.0765744 × 10^7. The sum of its digits is 35. It has a total of 6 prime factors and 20 positive divisors. There are 10359360 positive integers (up to 20765744) that are relatively prime to 20765744.

Interesting facts

Basic properties

Name

Name twenty million seven hundred sixty-five thousand seven hundred forty-four

Notation

Scientific notation 2.0765744 × 10^7
Engineering notation 2.0765744 × 10^6

Prime Factorization of 20765744

Prime Factorization 2 × 2 × 2 × 2 × 541 × 2399

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2595718
Product of the distinct prime numbers

The prime factorization of 20765744 is 2 × 2 × 2 × 2 × 541 × 2399. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 6, 88, 10, 667, 551, 9646, 8913, 83061, 55623, 151243, 556817, 9614423, 349305, 33702746, 65954419, 185841157, 631949259, 8404860354, 7960891781

Basic calculations (n = 20765744)

Multiplication

n×y
n×2 41531488
n×3 62297232
n×4 83062976
n×5 103828720

Division

n÷y
n÷2 10382872
n÷3 6921914.6666667
n÷3 5191436
n÷5 4153148.8

Exponentiation

ny
n2 431216123873536
n3 8.9545236370301E+21
n4 1.8594734548852E+29
n5 3.8613349738941E+36

Nth Root

y√n
2√n 4556.9445904027
3√n 274.86271494726
4√n 67.505144918018
5√n 29.071637798028

Divisors of 20765744

1, 2, 4, 8, 16, 541, 1082, 2164, 2399, 4328, 4798, 8656, 9596, 19192, 38384, 1297859, 2595718, 5191436, 10382872, 20765744

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20765743
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20765744 can be divided by 20 positive divisors. The sum of these divisors (counting 20765744) is 1, the average is 0.05.

Base conversion 20765744

Base System Value
2 Binary 1001111001101110000110000
3 Ternary 1110002000020122
4 Quaternary 1033031300300
5 Quinary 20304000434
6 Senary 2021025412
8 Octal 117156060
10 Decimal 20765744
12 Duodecimal 6b55268
16 Hexadecimal 13cdc30
20 Vigesimal 69fe74
36 Base36 cd2y8

Cryptographic Hash Functions

md5 bca0e1460eeb7b9e3423b252592c067f
sha1 285442958134e14951d86e1351e39ca890504818
sha256 7de59cf23fdd866148b977c7cb7e35be73ecb53bdd40df51ca5307ceb1400927
sha512 81a5471618e57d86bd8a715af2bef936a4bc80dc83bcf5480692ff55a7e8e182f86e884231647f5539c67a414b7cc032c6a9e757baec9ee55321a8ca4fa09c1c
ripemd-160 817afee7eb75d10d28d9b697c36fdb82bb54b689

20765744 as geometric shapes

Circle

Radius = n
Diameter 41531488
Circumference 130475017.59345
Area 1.3547054068706E+15

Sphere

Radius = n
Volume 3.750862089932E+22
Surface area 5.4188216274823E+15
Circumference 130475017.59345

Square

Length = n
Perimeter 83062976
Area 431216123873536
Diagonal 29367196.797568

Cube

Length = n
Surface area 2587296743241216
Volume 8.9545236370301E+21
Space diagonal 35967323.664969

Equilateral Triangle

Length = n
Perimeter 62297232
Area 1.8672205889797E+14
Altitude 17983661.832484

Triangular Pyramid

Length = n
Surface area 1.8672205889797E+14
Volume 1.0553007310065E+21
Height 9789065.5991892