20686710 (number)

20686710 is an even 8-digits composite number following 20686709 and preceding 20686711. In scientific notation, it is written as 2.0686710 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 5014880 positive integers (up to 20686710) that are relatively prime to 20686710.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0686710 × 10^7
Engineering notation 2.0686710 × 10^6

Prime Factorization of 20686710

Prime Factorization 2 × 11 × 3 × 5 × 62687

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20686710
Product of the distinct prime numbers

The prime factorization of 20686710 is 2 × 11 × 3 × 5 × 62687. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 8, 29, 41, 538, 185, 4933, 4738, 75383, 20434, 796761, 277628, 1417008, 6107917, 65245985, 10954490, 633032703, 917886054, 7895940517, 1621056409

Basic calculations (n = 20686710)

Multiplication

n×y
n×2 41373420
n×3 62060130
n×4 82746840
n×5 103433550

Division

n÷y
n÷2 10343355
n÷3 6895570
n÷3 5171677.5
n÷5 4137342

Exponentiation

ny
n2 427939970624100
n3 8.8526700697093E+21
n4 1.8313261845776E+29
n5 3.7884113695762E+36

Nth Root

y√n
2√n 4548.2645041818
3√n 274.51356431457
4√n 67.440822238328
5√n 29.049474818928

Divisors of 20686710

1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 62687, 125374, 188061, 313435, 376122, 626870, 689557, 940305, 1379114, 1880610, 2068671, 3447785, 4137342, 6895570, 10343355, 20686710

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20686709
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20686710 can be divided by 32 positive divisors. The sum of these divisors (counting 20686710) is 1, the average is 0.03125.

Base conversion 20686710

Base System Value
2 Binary 1001110111010011101110110
3 Ternary 1102220222211110
4 Quaternary 1032322131312
5 Quinary 20243433320
6 Senary 2015215450
8 Octal 116723566
10 Decimal 20686710
12 Duodecimal 6b17586
16 Hexadecimal 13ba776
20 Vigesimal 695gfa
36 Base36 cbdyu

Cryptographic Hash Functions

md5 0e88590974fddd0e5530363c74d91ab9
sha1 899ad6ddd6504083b2011fd5d1e1ee23085889ef
sha256 6b28f49fda8275677cef0822d040e01db0da1556e05a2f4634926e8113b04f5b
sha512 37db3ebc8613b36f148424b576b88e0d2397e131fa0710ed0a18a7c6086c69090402c4ac836d6f7396933b5e1ca1d30d32b7d006d2d090165b3d0667fe870a41
ripemd-160 bc5d50acdba8a9ed8f224513c17fe57d75a54c28

20686710 as geometric shapes

Circle

Radius = n
Diameter 41373420
Circumference 129978432.32589
Area 1.3444130678901E+15

Sphere

Radius = n
Volume 3.7081977674204E+22
Surface area 5.3776522715604E+15
Circumference 129978432.32589

Square

Length = n
Perimeter 82746840
Area 427939970624100
Diagonal 29255425.842879

Cube

Length = n
Surface area 2567639823744600
Volume 8.8526700697093E+21
Space diagonal 35830432.761443

Equilateral Triangle

Length = n
Perimeter 62060130
Area 1.8530344292762E+14
Altitude 17915216.380722

Triangular Pyramid

Length = n
Surface area 1.8530344292762E+14
Volume 1.0432971729831E+21
Height 9751808.614293