20766028 (number)

20766028 is an even 8-digits composite number following 20766027 and preceding 20766029. In scientific notation, it is written as 2.0766028 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 24 positive divisors. There are 10036224 positive integers (up to 20766028) that are relatively prime to 20766028.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0766028 × 10^7
Engineering notation 2.0766028 × 10^6

Prime Factorization of 20766028

Prime Factorization 2 × 2 × 37 × 193 × 727

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10383014
Product of the distinct prime numbers

The prime factorization of 20766028 is 2 × 2 × 37 × 193 × 727. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 2, 83, 80, 212, 28, 3642, 2107, 46036, 66847, 291226, 930304, 9299017, 8900673, 40316811, 954556, 9075421, 384969526, 6998009291, 7522006480

Basic calculations (n = 20766028)

Multiplication

n×y
n×2 41532056
n×3 62298084
n×4 83064112
n×5 103830140

Division

n÷y
n÷2 10383014
n÷3 6922009.3333333
n÷3 5191507
n÷5 4153205.6

Exponentiation

ny
n2 431227918896784
n3 8.9548910381923E+21
n4 1.8595751803605E+29
n5 3.8615990263471E+36

Nth Root

y√n
2√n 4556.9757515264
3√n 274.86396798295
4√n 67.505375723171
5√n 29.071717316488

Divisors of 20766028

1, 2, 4, 37, 74, 148, 193, 386, 727, 772, 1454, 2908, 7141, 14282, 26899, 28564, 53798, 107596, 140311, 280622, 561244, 5191507, 10383014, 20766028

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 -20766027
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 20766028 can be divided by 24 positive divisors. The sum of these divisors (counting 20766028) is 1, the average is 0.041666666666667.

Base conversion 20766028

Base System Value
2 Binary 1001111001101110101001100
3 Ternary 1110002000122011
4 Quaternary 1033031311030
5 Quinary 20304003103
6 Senary 2021031004
8 Octal 117156514
10 Decimal 20766028
12 Duodecimal 6b55464
16 Hexadecimal 13cdd4c
20 Vigesimal 69ff18
36 Base36 cd364

Cryptographic Hash Functions

md5 fbb3967ab62d03bbb4f951573449133d
sha1 8c161b52e050a78aefb64627aab52b1452bd54bf
sha256 d7e2313adb4dca2684e0d366969179b86ba9a664461758d5b673a107ba7ef0e2
sha512 dfe235c223e769c6522f6c4e09e3fdfe9143a4434f53fb50ce4b376aa62eb76712dc1e87431390505086336ddb8039b8fef0e86304a702e8889d53519f2336b6
ripemd-160 74e85f314fa6cdea2d2b8aec292ee6a54f4fc4f0

20766028 as geometric shapes

Circle

Radius = n
Diameter 41532056
Circumference 130476802.01808
Area 1.354742462029E+15

Sphere

Radius = n
Volume 3.751015986571E+22
Surface area 5.4189698481158E+15
Circumference 130476802.01808

Square

Length = n
Perimeter 83064112
Area 431227918896784
Diagonal 29367598.434219

Cube

Length = n
Surface area 2587367513380704
Volume 8.9548910381923E+21
Space diagonal 35967815.567398

Equilateral Triangle

Length = n
Perimeter 62298084
Area 1.8672716629286E+14
Altitude 17983907.783699

Triangular Pyramid

Length = n
Surface area 1.8672716629286E+14
Volume 1.0553440296487E+21
Height 9789199.4780731