20765983 (number)

20765983 is an odd 8-digits composite number following 20765982 and preceding 20765984. In scientific notation, it is written as 2.0765983 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 17316000 positive integers (up to 20765983) that are relatively prime to 20765983.

Interesting facts

Basic properties

Name

Name twenty million seven hundred sixty-five thousand nine hundred eighty-three

Notation

Scientific notation 2.0765983 × 10^7
Engineering notation 2.0765983 × 10^6

Prime Factorization of 20765983

Prime Factorization 7 × 53 × 251 × 223

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20765983
Product of the distinct prime numbers

The prime factorization of 20765983 is 7 × 53 × 251 × 223. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 8, 45, 21, 445, 594, 4011, 5884, 99846, 48051, 500668, 213530, 8632195, 7682715, 33368230, 85161486, 978370147, 413392396, 7335464925, 2324225463

Basic calculations (n = 20765983)

Multiplication

n×y
n×2 41531966
n×3 62297949
n×4 83063932
n×5 103829915

Division

n÷y
n÷2 10382991.5
n÷3 6921994.3333333
n÷3 5191495.75
n÷5 4153196.6

Exponentiation

ny
n2 431226049956289
n3 8.9548328225494E+21
n4 1.859559061609E+29
n5 3.8615571860869E+36

Nth Root

y√n
2√n 4556.9708140386
3√n 274.86376943932
4√n 67.50533915209
5√n 29.07170471679

Divisors of 20765983

1, 7, 53, 223, 251, 371, 1561, 1757, 11819, 13303, 55973, 82733, 93121, 391811, 2966569, 20765983

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20765982
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20765983 can be divided by 16 positive divisors. The sum of these divisors (counting 20765983) is 1, the average is 0.0625.

Base conversion 20765983

Base System Value
2 Binary 1001111001101110100011111
3 Ternary 1110002000120111
4 Quaternary 1033031310133
5 Quinary 20304002413
6 Senary 2021030451
8 Octal 117156437
10 Decimal 20765983
12 Duodecimal 6b55427
16 Hexadecimal 13cdd1f
20 Vigesimal 69fej3
36 Base36 cd34v

Cryptographic Hash Functions

md5 695dd85345c054091fbe27888f632ea4
sha1 f585f566185f81819920af9e7a8345eb4afeae89
sha256 7c3c03b1a9d61f3aec0525211e1bf70e0b0ee07a7dda127d367df7334b2107ab
sha512 b0a7c8e2710fae4bd28023d405d1b4a9b4bc1c2898549b5dcd49e8fb59ffb0c974acc973da1fb70843dd9bd9db2a3648187b2238c59cb32253d1e96b22a37da3
ripemd-160 28f62fce1bb27f3834f0217decb3de9aa5dcb16b

20765983 as geometric shapes

Circle

Radius = n
Diameter 41531966
Circumference 130476519.27474
Area 1.3547365905792E+15

Sphere

Radius = n
Volume 3.7509916012595E+22
Surface area 5.4189463623169E+15
Circumference 130476519.27474

Square

Length = n
Perimeter 83063932
Area 431226049956289
Diagonal 29367534.794609

Cube

Length = n
Surface area 2587356299737734
Volume 8.9548328225494E+21
Space diagonal 35967737.625112

Equilateral Triangle

Length = n
Perimeter 62297949
Area 1.8672635701788E+14
Altitude 17983868.812556

Triangular Pyramid

Length = n
Surface area 1.8672635701788E+14
Volume 1.0553371688694E+21
Height 9789178.2648697