20764538 (number)

20764538 is an even 8-digits composite number following 20764537 and preceding 20764539. In scientific notation, it is written as 2.0764538 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 9901056 positive integers (up to 20764538) that are relatively prime to 20764538.

Interesting facts

Basic properties

Name

Name twenty million seven hundred sixty-four thousand five hundred thirty-eight

Notation

Scientific notation 2.0764538 × 10^7
Engineering notation 2.0764538 × 10^6

Prime Factorization of 20764538

Prime Factorization 2 × 23 × 769 × 587

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20764538
Product of the distinct prime numbers

The prime factorization of 20764538 is 2 × 23 × 769 × 587. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 6, 63, 10, 386, 917, 8690, 1288, 93574, 80939, 745507, 259215, 1166973, 5149400, 69865534, 58187511, 813933766, 295988109, 5333157705, 4870736745

Basic calculations (n = 20764538)

Multiplication

n×y
n×2 41529076
n×3 62293614
n×4 83058152
n×5 103822690

Division

n÷y
n÷2 10382269
n÷3 6921512.6666667
n÷3 5191134.5
n÷5 4152907.6

Exponentiation

ny
n2 431166038353444
n3 8.9529635876995E+21
n4 1.859041526294E+29
n5 3.8602138416311E+36

Nth Root

y√n
2√n 4556.8122629751
3√n 274.8573938304
4√n 67.504164782442
5√n 29.071300114873

Divisors of 20764538

1, 2, 23, 46, 587, 769, 1174, 1538, 13501, 17687, 27002, 35374, 451403, 902806, 10382269, 20764538

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 -20764537
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 20764538 can be divided by 16 positive divisors. The sum of these divisors (counting 20764538) is 1, the average is 0.0625.

Base conversion 20764538

Base System Value
2 Binary 1001111001101011101111010
3 Ternary 1110001221120222
4 Quaternary 1033031131322
5 Quinary 20303431123
6 Senary 2021020042
8 Octal 117153572
10 Decimal 20764538
12 Duodecimal 6b54622
16 Hexadecimal 13cd77a
20 Vigesimal 69fb6i
36 Base36 cd20q

Cryptographic Hash Functions

md5 3b5fe8d2d8ede66ff8cd48f078558dbb
sha1 8277dbf76b09fd9623732e99999b6fd55c0e075e
sha256 a7b88ff5427e7c82b713226449766c06cc3c354cfcd412d31a8a79a3d7bcc27c
sha512 c5edb26a92c3e3a4179778402a76a5259ddc6d88e6db8c107deda08183950e472025f7b286fa9fd2f2023b20cd6134670c55d531807a27fa056ae186a4cc223c
ripemd-160 c7304209194cb450d2016c3b2b6127bc58f2d5cf

20764538 as geometric shapes

Circle

Radius = n
Diameter 41529076
Circumference 130467440.07197
Area 1.3545480585686E+15

Sphere

Radius = n
Volume 3.7502086179965E+22
Surface area 5.4181922342744E+15
Circumference 130467440.07197

Square

Length = n
Perimeter 83058152
Area 431166038353444
Diagonal 29365491.256012

Cube

Length = n
Surface area 2586996230120664
Volume 8.9529635876995E+21
Space diagonal 35965234.811695

Equilateral Triangle

Length = n
Perimeter 62293614
Area 1.8670037123159E+14
Altitude 17982617.405847

Triangular Pyramid

Length = n
Surface area 1.8670037123159E+14
Volume 1.0551168774298E+21
Height 9788497.0853372