20678410 (number)

20678410 is an even 8-digits composite number following 20678409 and preceding 20678411. In scientific notation, it is written as 2.0678410 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 8257536 positive integers (up to 20678410) that are relatively prime to 20678410.

Interesting facts

Basic properties

Name

Name twenty million six hundred seventy-eight thousand four hundred ten

Notation

Scientific notation 2.0678410 × 10^7
Engineering notation 2.0678410 × 10^6

Prime Factorization of 20678410

Prime Factorization 2 × 5 × 2689 × 769

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20678410
Product of the distinct prime numbers

The prime factorization of 20678410 is 2 × 5 × 2689 × 769. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 9, 85, 3, 503, 984, 3421, 428, 42770, 68966, 388323, 245353, 2389025, 2353293, 18286455, 49692414, 744871909, 32887829, 5655576849, 8429172201

Basic calculations (n = 20678410)

Multiplication

n×y
n×2 41356820
n×3 62035230
n×4 82713640
n×5 103392050

Division

n÷y
n÷2 10339205
n÷3 6892803.3333333
n÷3 5169602.5
n÷5 4135682

Exponentiation

ny
n2 427596640128100
n3 8.8420186391913E+21
n4 1.8283888664884E+29
n5 3.7808174620682E+36

Nth Root

y√n
2√n 4547.3519767003
3√n 274.47684561327
4√n 67.434056504857
5√n 29.047143376703

Divisors of 20678410

1, 2, 5, 10, 769, 1538, 2689, 3845, 5378, 7690, 13445, 26890, 2067841, 4135682, 10339205, 20678410

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 -20678409
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 20678410 can be divided by 16 positive divisors. The sum of these divisors (counting 20678410) is 1, the average is 0.0625.

Base conversion 20678410

Base System Value
2 Binary 1001110111000011100001010
3 Ternary 1102220120110001
4 Quaternary 1032320130022
5 Quinary 20243202120
6 Senary 2015113214
8 Octal 116703412
10 Decimal 20678410
12 Duodecimal 6b1280a
16 Hexadecimal 13b870a
20 Vigesimal 694g0a
36 Base36 cb7ka

Cryptographic Hash Functions

md5 74d789f8722d3d9802d5b45e3f9373a2
sha1 6f934f4328b611f9ddfe84f734b27b9e37b6a4fb
sha256 ea1a735eab4cb12ac8c52db3558d5792afff49861c9cb61d7ef7b70b6bc22e58
sha512 e727c366869190e87d7194549b643795d126764fa92ade944ae92089deea1ee3e89c4effd844f16deb2152af8c0147f1233f5a68f456ca113276558779e7356f
ripemd-160 985814fb2cdb02d4eb5b112895d4fb3dcdf58bd7

20678410 as geometric shapes

Circle

Radius = n
Diameter 41356820
Circumference 129926281.88784
Area 1.3433344633261E+15

Sphere

Radius = n
Volume 3.7037361066383E+22
Surface area 5.3733378533045E+15
Circumference 129926281.88784

Square

Length = n
Perimeter 82713640
Area 427596640128100
Diagonal 29243687.870311

Cube

Length = n
Surface area 2565579840768600
Volume 8.8420186391913E+21
Space diagonal 35816056.73974

Equilateral Triangle

Length = n
Perimeter 62035230
Area 1.851547764619E+14
Altitude 17908028.36987

Triangular Pyramid

Length = n
Surface area 1.851547764619E+14
Volume 1.0420418898583E+21
Height 9747895.9567705