809968778 (number)

809968778 is an even 9-digits composite number following 809968777 and preceding 809968779. In scientific notation, it is written as 8.09968778 × 10^8. The sum of its digits is 62. It has a total of 3 prime factors and 8 positive divisors. There are 404903980 positive integers (up to 809968778) that are relatively prime to 809968778.

Interesting facts

Basic properties

Name

Name eight hundred nine million nine hundred sixty-eight thousand seven hundred seventy-eight

Notation

Scientific notation 8.09968778 × 10^8
Engineering notation 8.09968778 × 10^6

Prime Factorization of 809968778

Prime Factorization 2 × 5399 × 75011

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 809968778
Product of the distinct prime numbers

The prime factorization of 809968778 is 2 × 5399 × 75011. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 809968778)

Multiplication

n×y
n×2 1619937556
n×3 2429906334
n×4 3239875112
n×5 4049843890

Division

n÷y
n÷2 404984389
n÷3 269989592.66667
n÷3 202492194.5
n÷5 161993755.6

Exponentiation

ny
n2 656049421334813284
n3 5.3137954810617E+26
n4 4.3040084323374E+35
n5 3.486112450442E+44

Nth Root

y√n
2√n 28459.950421601
3√n 932.15777459359
4√n 168.70077184649
5√n 60.491402762606

Divisors of 809968778

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 -809968777
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 809968778 can be divided by 8 positive divisors. The sum of these divisors (counting 809968778) is 1, the average is 0.125.

Base conversion 809968778

Base System Value
2 Binary 110000010001110010010010001010
3 Ternary 2002110002200021122
4 Quaternary 300101302102022
5 Quinary 3124323000103
6 Senary 212212235242
8 Octal 6021622212
10 Decimal 809968778
12 Duodecimal 1a730bb22
16 Hexadecimal 3047248a
20 Vigesimal cd261ii
36 Base36 de8fwq

Cryptographic Hash Functions

md5 1893d8979b7d54703c3bae345f3c86cd
sha1 d3ab4536b47d1bc59dd58ac6083e885540797e3b
sha256 b5afde4a723a69412799168f3e9fac183b9e734c0ce131dc0e90fd7c18326eeb
sha512 363f3fbba0d5f99b0a08b49452af7c049a62ffadf8f3f1e84eda9bbece2697fa83bd0316a1e2ac9a5828edf5d1310e8eb0f7aa892983bd2037696511120aa0ee
ripemd-160 a80858f6e273e0ce8e900f4c644a673bc4ad0e53

809968778 as geometric shapes

Circle

Radius = n
Diameter 1619937556
Circumference 5089183925.2038
Area 2.0610400424573E+18

Sphere

Radius = n
Volume 2.2258374461309E+27
Surface area 8.2441601698291E+18
Circumference 5089183925.2038

Square

Length = n
Perimeter 3239875112
Area 656049421334813284
Diagonal 1145468830.9464

Cube

Length = n
Surface area 3936296528008879704
Volume 5.3137954810617E+26
Space diagonal 1402907076.0405

Equilateral Triangle

Length = n
Perimeter 2429906334
Area 2.8407773250701E+17
Altitude 701453538.02024

Triangular Pyramid

Length = n
Surface area 2.8407773250701E+17
Volume 6.2623680308286E+25
Height 381822943.64879