804913809 (number)

804913809 is an odd 9-digits composite number following 804913808 and preceding 804913810. In scientific notation, it is written as 8.04913809 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 451271808 positive integers (up to 804913809) that are relatively prime to 804913809.

Interesting facts

Basic properties

Name

Name eight hundred four million nine hundred thirteen thousand eight hundred nine

Notation

Scientific notation 8.04913809 × 10^8
Engineering notation 8.04913809 × 10^6

Prime Factorization of 804913809

Prime Factorization 21 × 53 × 723193

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 804913809
Product of the distinct prime numbers

The prime factorization of 804913809 is 21 × 53 × 723193. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 7, 97, 81, 764, 242, 6993, 1865, 76585, 19725, 849499, 753706, 8364882, 1680634, 11921746, 95336169, 443835495, 705103230, 2187076905, 5546457375

Basic calculations (n = 804913809)

Multiplication

n×y
n×2 1609827618
n×3 2414741427
n×4 3219655236
n×5 4024569045

Division

n÷y
n÷2 402456904.5
n÷3 268304603
n÷3 201228452.25
n÷5 160982761.8

Exponentiation

ny
n2 647886239918888481
n3 5.214925811718E+26
n4 4.1975657987624E+35
n5 3.3786786756099E+44

Nth Root

y√n
2√n 28371.00296077
3√n 930.21454525277
4√n 168.43694060618
5√n 60.415708885844

Divisors of 804913809

1, 21, 53, 1113, 723193, 15187053, 38329229, 804913809

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 -804913808
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 804913809 can be divided by 8 positive divisors. The sum of these divisors (counting 804913809) is 1, the average is 0.125.

Base conversion 804913809

Base System Value
2 Binary 101111111110100000001010010001
3 Ternary 2002002120212011120
4 Quaternary 233332200022101
5 Quinary 3122024220214
6 Senary 211512032453
8 Octal 5776401221
10 Decimal 804913809
12 Duodecimal 1a5692729
16 Hexadecimal 2ffa0291
20 Vigesimal cbae4a9
36 Base36 db83gx

Cryptographic Hash Functions

md5 039f1a44b37ed038c9bd131ce802935a
sha1 b89161ab349af06058b9854efcd3e29e88e5c9b4
sha256 6afa689b13b70377a08fef0a8bc656fbe88d888026061ff82ea31efde0e4d31f
sha512 632158a6eed3e6ed7afeaab6a8203fafc725dee84972d45fed596a1bf9c24011b96bc888e7dc915d29a475da0b043e86b30edbeb4edea533578b55434b067869
ripemd-160 337dcb02722efd3540466c936348c3d3392d14ba

804913809 as geometric shapes

Circle

Radius = n
Diameter 1609827618
Circumference 5057422618.2548
Area 2.0353946516911E+18

Sphere

Radius = n
Volume 2.1844230158812E+27
Surface area 8.1415786067644E+18
Circumference 5057422618.2548

Square

Length = n
Perimeter 3219655236
Area 647886239918888481
Diagonal 1138320025.2292

Cube

Length = n
Surface area 3887317439513330886
Volume 5.214925811718E+26
Space diagonal 1394151612.9018

Equilateral Triangle

Length = n
Perimeter 2414741427
Area 2.8054297126607E+17
Altitude 697075806.4509

Triangular Pyramid

Length = n
Surface area 2.8054297126607E+17
Volume 6.1458490080843E+25
Height 379440008.40973