20105764 (number)

20105764 is an even 8-digits composite number following 20105763 and preceding 20105765. In scientific notation, it is written as 2.0105764 × 10^7. The sum of its digits is 25. It has a total of 5 prime factors and 24 positive divisors. There are 8109696 positive integers (up to 20105764) that are relatively prime to 20105764.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0105764 × 10^7
Engineering notation 2.0105764 × 10^6

Prime Factorization of 20105764

Prime Factorization 2 × 2 × 7 × 17 × 42239

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10052882
Product of the distinct prime numbers

The prime factorization of 20105764 is 2 × 2 × 7 × 17 × 42239. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 1, 62, 10, 230, 330, 5822, 3647, 39977, 12464, 869642, 987157, 5493048, 2082913, 97229878, 45942049, 120596639, 790566436, 4609341409, 1586762269

Basic calculations (n = 20105764)

Multiplication

n×y
n×2 40211528
n×3 60317292
n×4 80423056
n×5 100528820

Division

n÷y
n÷2 10052882
n÷3 6701921.3333333
n÷3 5026441
n÷5 4021152.8

Exponentiation

ny
n2 404241746023696
n3 8.1275891445004E+21
n4 1.6341138922829E+29
n5 3.2855108267361E+36

Nth Root

y√n
2√n 4483.9451379338
3√n 271.91940013837
4√n 66.962266523273
5√n 28.884450912477

Divisors of 20105764

1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 42239, 84478, 168956, 295673, 591346, 718063, 1182692, 1436126, 2872252, 5026441, 10052882, 20105764

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 -20105763
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 20105764 can be divided by 24 positive divisors. The sum of these divisors (counting 20105764) is 1, the average is 0.041666666666667.

Base conversion 20105764

Base System Value
2 Binary 1001100101100101000100100
3 Ternary 1101211110220221
4 Quaternary 1030230220210
5 Quinary 20121341024
6 Senary 1554534124
8 Octal 114545044
10 Decimal 20105764
12 Duodecimal 6897344
16 Hexadecimal 132ca24
20 Vigesimal 65d484
36 Base36 byxpg

Cryptographic Hash Functions

md5 91d721c0068900ed40ba9095fe3f22fd
sha1 12d5fe6c6af675761cf5539b6517bdbc88a2034b
sha256 ca65473f23c29c5a794613b3f1bb8d43c2d75aeeae15ef45eff5c64586780563
sha512 78f4c251ef89b7609b79a3f7492bba83828f360238fe8a07c49f205dc3528925ea843316e523527118dec03f240319f54949b7663dbb63e94bde515d25f5fa46
ripemd-160 76822c8d362121207d5864427f0c4d77c8b1aa5c

20105764 as geometric shapes

Circle

Radius = n
Diameter 40211528
Circumference 126328240.95442
Area 1.2699628995824E+15

Sphere

Radius = n
Volume 3.4044765797011E+22
Surface area 5.0798515983294E+15
Circumference 126328240.95442

Square

Length = n
Perimeter 80423056
Area 404241746023696
Diagonal 28433844.130673

Cube

Length = n
Surface area 2425450476142176
Volume 8.1275891445004E+21
Space diagonal 34824204.772989

Equilateral Triangle

Length = n
Perimeter 60317292
Area 1.7504181066335E+14
Altitude 17412102.386495

Triangular Pyramid

Length = n
Surface area 1.7504181066335E+14
Volume 9.578455664624E+20
Height 9477948.0435576