808509968 (number)

808509968 is an even 9-digits composite number following 808509967 and preceding 808509969. In scientific notation, it is written as 8.08509968 × 10^8. The sum of its digits is 53. It has a total of 6 prime factors and 20 positive divisors. There are 346504224 positive integers (up to 808509968) that are relatively prime to 808509968.

Interesting facts

Basic properties

Name

Name eight hundred eight million five hundred nine thousand nine hundred sixty-eight

Notation

Scientific notation 8.08509968 × 10^8
Engineering notation 8.08509968 × 10^6

Prime Factorization of 808509968

Prime Factorization 2 × 2 × 2 × 2 × 7 × 7218839

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 101063746
Product of the distinct prime numbers

The prime factorization of 808509968 is 2 × 2 × 2 × 2 × 7 × 7218839. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 808509968)

Multiplication

n×y
n×2 1617019936
n×3 2425529904
n×4 3234039872
n×5 4042549840

Division

n÷y
n÷2 404254984
n÷3 269503322.66667
n÷3 202127492
n÷5 161701993.6

Exponentiation

ny
n2 653688368355361024
n3 5.2851356178097E+26
n4 4.2730848292309E+35
n5 3.4548316785428E+44

Nth Root

y√n
2√n 28434.309697969
3√n 931.59781132613
4√n 168.62476003828
5√n 60.469597204433

Divisors of 808509968

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -808509967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 808509968 can be divided by 20 positive divisors. The sum of these divisors (counting 808509968) is 1, the average is 0.05.

Base conversion 808509968

Base System Value
2 Binary 110000001100001110001000010000
3 Ternary 2002100100120011122
4 Quaternary 300030032020100
5 Quinary 3123434304333
6 Senary 212121101412
8 Octal 6014161020
10 Decimal 808509968
12 Duodecimal 1a6927868
16 Hexadecimal 3030e210
20 Vigesimal ccd3ei8
36 Base36 ddd6a8

Cryptographic Hash Functions

md5 9bb6b46ea8d7fe966cb5cffcfe5253df
sha1 42676aaa2e9b2ba8409af0858043102c29b3b759
sha256 ef614647445dac0419855b60c5ae00fa024002a9325e3772fa0cf3fd315f9a79
sha512 84747827075bdb88b2f8b96261ed087fc90c0c067d804bd4c6a2bc1854a7c0f81a8b2392148008eb394ee80beacc99a7ae9c00b9d1365e96b3d0ac6772c4d298
ripemd-160 9564fbed6b934d3c0bc633436acfbcfa01af8f33

808509968 as geometric shapes

Circle

Radius = n
Diameter 1617019936
Circumference 5080017951.6458
Area 2.0536225757623E+18

Sphere

Radius = n
Volume 2.2138324306849E+27
Surface area 8.2144903030492E+18
Circumference 5080017951.6458

Square

Length = n
Perimeter 3234039872
Area 653688368355361024
Diagonal 1143405762.0594

Cube

Length = n
Surface area 3922130210132166144
Volume 5.2851356178097E+26
Space diagonal 1400380343.0019

Equilateral Triangle

Length = n
Perimeter 2425529904
Area 2.8305536657707E+17
Altitude 700190171.50094

Triangular Pyramid

Length = n
Surface area 2.8305536657707E+17
Volume 6.2285920580729E+25
Height 381135254.01981