808219809 (number)

808219809 is an odd 9-digits composite number following 808219808 and preceding 808219810. In scientific notation, it is written as 8.08219809 × 10^8. The sum of its digits is 45. It has a total of 2 prime factors and 4 positive divisors. There are 534934368 positive integers (up to 808219809) that are relatively prime to 808219809.

Interesting facts

Basic properties

Name

Name eight hundred eight million two hundred nineteen thousand eight hundred nine

Notation

Scientific notation 8.08219809 × 10^8
Engineering notation 8.08219809 × 10^6

Prime Factorization of 808219809

Prime Factorization 3753 × 215353

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 808219809
Product of the distinct prime numbers

The prime factorization of 808219809 is 3753 × 215353. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 8, 90, 98, 741, 682, 7718, 1079, 82174, 5569, 358933, 352151, 6811044, 1915774, 79105688, 26729399, 714162452, 863514739, 5791340714, 634884650

Basic calculations (n = 808219809)

Multiplication

n×y
n×2 1616439618
n×3 2424659427
n×4 3232879236
n×5 4041099045

Division

n÷y
n÷2 404109904.5
n÷3 269406603
n÷3 202054952.25
n÷5 161643961.8

Exponentiation

ny
n2 653219259659996481
n3 5.2794474527752E+26
n4 4.2669540119075E+35
n5 3.4486367565157E+44

Nth Root

y√n
2√n 28429.206971001
3√n 931.4863536888
4√n 168.60962893916
5√n 60.465256301331

Divisors of 808219809

1, 3753, 215353, 808219809

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -808219808
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 808219809 can be divided by 4 positive divisors. The sum of these divisors (counting 808219809) is 1, the average is 0.25.

Base conversion 808219809

Base System Value
2 Binary 110000001011000111010010100001
3 Ternary 2002022210211011000
4 Quaternary 300023013102201
5 Quinary 3123401013214
6 Senary 212110542213
8 Octal 6013072241
10 Decimal 808219809
12 Duodecimal 1a6807969
16 Hexadecimal 302c74a1
20 Vigesimal ccb79a9
36 Base36 dd6ye9

Cryptographic Hash Functions

md5 50098ac34376f7f9178e3eeaf9d287b9
sha1 9482cbd7604eef047cf88aab731eebafe47ae396
sha256 0300178b44332a46065b04168f8303326ebcb8a13b6daae1c3d23e23e5716ea1
sha512 8f859bff97d29b52255049bfd3f8e844ecbb5a3033992ae6a3a868363ff5c7b6d10d135273110ee68dc9b689803413fd125e4e539f5815ee8e78c2ac780074ba
ripemd-160 409391a7ace8685766fe2fffb40482c8805cc657

808219809 as geometric shapes

Circle

Radius = n
Diameter 1616439618
Circumference 5078194828.8803
Area 2.0521488273312E+18

Sphere

Radius = n
Volume 2.2114497776869E+27
Surface area 8.2085953093248E+18
Circumference 5078194828.8803

Square

Length = n
Perimeter 3232879236
Area 653219259659996481
Diagonal 1142995415.2664

Cube

Length = n
Surface area 3919315557959978886
Volume 5.2794474527752E+26
Space diagonal 1399877772.8716

Equilateral Triangle

Length = n
Perimeter 2424659427
Area 2.8285223655341E+17
Altitude 699938886.43581

Triangular Pyramid

Length = n
Surface area 2.8285223655341E+17
Volume 6.2218884912924E+25
Height 380998471.75546