819809013 (number)

819809013 is an odd 9-digits composite number following 819809012 and preceding 819809014. In scientific notation, it is written as 8.19809013 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 546422864 positive integers (up to 819809013) that are relatively prime to 819809013.

Interesting facts

Basic properties

Name

Name eight hundred nineteen million eight hundred nine thousand thirteen

Notation

Scientific notation 8.19809013 × 10^8
Engineering notation 8.19809013 × 10^6

Prime Factorization of 819809013

Prime Factorization 3 × 5147 × 53093

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 819809013
Product of the distinct prime numbers

The prime factorization of 819809013 is 3 × 5147 × 53093. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 3, 40, 92, 398, 217, 1648, 3539, 78150, 90156, 600634, 675547, 4301800, 8730955, 31501098, 86917534, 368956417, 896216296, 4760395278, 8983806592

Basic calculations (n = 819809013)

Multiplication

n×y
n×2 1639618026
n×3 2459427039
n×4 3279236052
n×5 4099045065

Division

n÷y
n÷2 409904506.5
n÷3 273269671
n÷3 204952253.25
n÷5 163961802.6

Exponentiation

ny
n2 672086817796034169
n3 5.5098283074768E+26
n4 4.517006906552E+35
n5 3.7030829737746E+44

Nth Root

y√n
2√n 28632.307154681
3√n 935.91748921108
4√n 169.2108363985
5√n 60.637674542412

Divisors of 819809013

1, 3, 5147, 15441, 53093, 159279, 273269671, 819809013

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 -819809012
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 819809013 can be divided by 8 positive divisors. The sum of these divisors (counting 819809013) is 1, the average is 0.125.

Base conversion 819809013

Base System Value
2 Binary 110000110111010100101011110101
3 Ternary 2010010121121112210
4 Quaternary 300313110223311
5 Quinary 3134332342023
6 Senary 213203204033
8 Octal 6067245365
10 Decimal 819809013
12 Duodecimal 1aa676619
16 Hexadecimal 30dd4af5
20 Vigesimal cg3g2ad
36 Base36 dk3col

Cryptographic Hash Functions

md5 9f6e4c01015150b0f14142352e1e870e
sha1 45468e3f7b58addad6eba4a58da916b2f6ab63f0
sha256 a07b9cd65eb478ae7060edd13ee9a4c5816e158a810767215219300bddf8372f
sha512 38a16766531272d5b0a134d527f320919aed6bd6bd48a41b65bb2e0f5d5d3ec70321b0a474f36ebbb4adaeea23d269f6942fc166939a5445438e19487e5e566a
ripemd-160 19ccdcf2142f952825c3a4400355145cfcc5c61a

819809013 as geometric shapes

Circle

Radius = n
Diameter 1639618026
Circumference 5151011945.175
Area 2.1114230093626E+18

Sphere

Radius = n
Volume 2.3079514844413E+27
Surface area 8.4456920374503E+18
Circumference 5151011945.175

Square

Length = n
Perimeter 3279236052
Area 672086817796034169
Diagonal 1159385024.7403

Cube

Length = n
Surface area 4032520906776205014
Volume 5.5098283074768E+26
Space diagonal 1419950863.0189

Equilateral Triangle

Length = n
Perimeter 2459427039
Area 2.9102212888E+17
Altitude 709975431.50945

Triangular Pyramid

Length = n
Surface area 2.9102212888E+17
Volume 6.4933949323174E+25
Height 386461674.91343