20786716 (number)

20786716 is an even 8-digits composite number following 20786715 and preceding 20786717. In scientific notation, it is written as 2.0786716 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 24 positive divisors. There are 9553152 positive integers (up to 20786716) that are relatively prime to 20786716.

Interesting facts

Basic properties

Name

Name twenty million seven hundred eighty-six thousand seven hundred sixteen

Notation

Scientific notation 2.0786716 × 10^7
Engineering notation 2.0786716 × 10^6

Prime Factorization of 20786716

Prime Factorization 2 × 2 × 17 × 43 × 7109

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10393358
Product of the distinct prime numbers

The prime factorization of 20786716 is 2 × 2 × 17 × 43 × 7109. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 8, 25, 58, 339, 962, 6474, 9091, 26346, 71587, 232432, 357014, 106995, 4590629, 85399320, 29027317, 351247675, 627844223, 6658136223, 6864739073

Basic calculations (n = 20786716)

Multiplication

n×y
n×2 41573432
n×3 62360148
n×4 83146864
n×5 103933580

Division

n÷y
n÷2 10393358
n÷3 6928905.3333333
n÷3 5196679
n÷5 4157343.2

Exponentiation

ny
n2 432087562064656
n3 8.9816814397704E+21
n4 1.8669966129098E+29
n5 3.8808728365518E+36

Nth Root

y√n
2√n 4559.2451129546
3√n 274.95521474544
4√n 67.522182377013
5√n 29.07750750574

Divisors of 20786716

1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 7109, 14218, 28436, 120853, 241706, 305687, 483412, 611374, 1222748, 5196679, 10393358, 20786716

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 -20786715
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 20786716 can be divided by 24 positive divisors. The sum of these divisors (counting 20786716) is 1, the average is 0.041666666666667.

Base conversion 20786716

Base System Value
2 Binary 1001111010010111000011100
3 Ternary 1110010002000101
4 Quaternary 1033102320130
5 Quinary 20310133331
6 Senary 2021310444
8 Octal 117227034
10 Decimal 20786716
12 Duodecimal 6b65424
16 Hexadecimal 13d2e1c
20 Vigesimal 69i6fg
36 Base36 cdj4s

Cryptographic Hash Functions

md5 9b2ed7c54eae36091c0124783e6af3a6
sha1 ce2839677604317f5006962565f3265f649301e6
sha256 b78d11e7069a097239d138cc3f625d1bd5550c1580948439cc3fca8925ef3f95
sha512 76baa685dc13575a0499a78edc8349231e640503f04e575a6b38762b707de8e9c7e47a11df121285357084ed063e46747458504b8dc4565d763a592b7a5c0f9b
ripemd-160 3b0fe4b4b28f243ba61b40139e7689bccce4acad

20786716 as geometric shapes

Circle

Radius = n
Diameter 41573432
Circumference 130606788.55571
Area 1.3574431106898E+15

Sphere

Radius = n
Volume 3.7622379237422E+22
Surface area 5.4297724427594E+15
Circumference 130606788.55571

Square

Length = n
Perimeter 83146864
Area 432087562064656
Diagonal 29396855.684398

Cube

Length = n
Surface area 2592525372387936
Volume 8.9816814397704E+21
Space diagonal 36003648.234505

Equilateral Triangle

Length = n
Perimeter 62360148
Area 1.8709940270364E+14
Altitude 18001824.117252

Triangular Pyramid

Length = n
Surface area 1.8709940270364E+14
Volume 1.0585013087532E+21
Height 9798951.8947993