20067809 (number)

20067809 is an odd 8-digits composite number following 20067808 and preceding 20067810. In scientific notation, it is written as 2.0067809 × 10^7. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 19758816 positive integers (up to 20067809) that are relatively prime to 20067809.

Interesting facts

Basic properties

Name

Name twenty million sixty-seven thousand eight hundred nine

Notation

Scientific notation 2.0067809 × 10^7
Engineering notation 2.0067809 × 10^6

Prime Factorization of 20067809

Prime Factorization 89 × 487 × 463

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 20067809
Product of the distinct prime numbers

The prime factorization of 20067809 is 89 × 487 × 463. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20067809)

Multiplication

n×y
n×2 40135618
n×3 60203427
n×4 80271236
n×5 100339045

Division

n÷y
n÷2 10033904.5
n÷3 6689269.6666667
n÷3 5016952.25
n÷5 4013561.8

Exponentiation

ny
n2 402716958060481
n3 8.0816469954187E+21
n4 1.6218094830949E+29
n5 3.2546162941137E+36

Nth Root

y√n
2√n 4479.7108165595
3√n 271.74818552198
4√n 66.930641835855
5√n 28.873537245093

Divisors of 20067809

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20067808
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20067809 can be divided by 8 positive divisors. The sum of these divisors (counting 20067809) is 1, the average is 0.125.

Base conversion 20067809

Base System Value
2 Binary 1001100100011010111100001
3 Ternary 1101202112212012
4 Quaternary 1030203113201
5 Quinary 20114132214
6 Senary 1554042305
8 Octal 114432741
10 Decimal 20067809
12 Duodecimal 6879395
16 Hexadecimal 13235e1
20 Vigesimal 6589a9
36 Base36 by4f5

Cryptographic Hash Functions

md5 93ef756f880c07ff07a419585ab7cfc2
sha1 cae117241fccfc6f2f93bf4659ee3fd843858423
sha256 a787e5fbb90ebc1090a7854d5342f01bf30b44b735692c724a0387ed361c2dfc
sha512 fc98b19d223bae29ca960c999efff1680540e4f11d0dacd943b8426720bf0025f9776f51e86ae48e46d0dc4fb500b2db8f1e205bb12be565adca706e31fb75f1
ripemd-160 1b189f9ac86d22825dec6eadc1b7de11227ea0f0

20067809 as geometric shapes

Circle

Radius = n
Diameter 40135618
Circumference 126089762.65609
Area 1.2651726369188E+15

Sphere

Radius = n
Volume 3.3852323772951E+22
Surface area 5.0606905476753E+15
Circumference 126089762.65609

Square

Length = n
Perimeter 80271236
Area 402716958060481
Diagonal 28380167.654913

Cube

Length = n
Surface area 2416301748362886
Volume 8.0816469954187E+21
Space diagonal 34758464.784588

Equilateral Triangle

Length = n
Perimeter 60203427
Area 1.7438155810758E+14
Altitude 17379232.392294

Triangular Pyramid

Length = n
Surface area 1.7438155810758E+14
Volume 9.5243123226941E+20
Height 9460055.884971