809968893 (number)

809968893 is an odd 9-digits composite number following 809968892 and preceding 809968894. In scientific notation, it is written as 8.09968893 × 10^8. The sum of its digits is 60. It has a total of 4 prime factors and 16 positive divisors. There are 507443456 positive integers (up to 809968893) that are relatively prime to 809968893.

Interesting facts

Basic properties

Name

Name eight hundred nine million nine hundred sixty-eight thousand eight hundred ninety-three

Notation

Scientific notation 8.09968893 × 10^8
Engineering notation 8.09968893 × 10^6

Prime Factorization of 809968893

Prime Factorization 3 × 17 × 677 × 23459

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 809968893
Product of the distinct prime numbers

The prime factorization of 809968893 is 3 × 17 × 677 × 23459. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 809968893)

Multiplication

n×y
n×2 1619937786
n×3 2429906679
n×4 3239875572
n×5 4049844465

Division

n÷y
n÷2 404984446.5
n÷3 269989631
n÷3 202492223.25
n÷5 161993778.6

Exponentiation

ny
n2 656049607627645449
n3 5.3137977444325E+26
n4 4.3040108766839E+35
n5 3.4861149252476E+44

Nth Root

y√n
2√n 28459.952441984
3√n 932.15781870975
4√n 168.70077783456
5√n 60.491404480329

Divisors of 809968893

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -809968892
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 809968893 can be divided by 16 positive divisors. The sum of these divisors (counting 809968893) is 1, the average is 0.0625.

Base conversion 809968893

Base System Value
2 Binary 110000010001110010010011111101
3 Ternary 2002110002200102220
4 Quaternary 300101302103331
5 Quinary 3124323001033
6 Senary 212212235553
8 Octal 6021622375
10 Decimal 809968893
12 Duodecimal 1a730bbb9
16 Hexadecimal 304724fd
20 Vigesimal cd2624d
36 Base36 de8fzx

Cryptographic Hash Functions

md5 9814c4f6881251253ce3af2bfdbcd756
sha1 4e65f073c367e4c9c4e924e7c9aaf2ab9091f949
sha256 1b3bf8fa6d5bb718c80e5de391d142cbfa88d7f029a38183de7e77efdb55116e
sha512 7c6e14ece629f432070fc729189abc3fa341422f0eef34b9a28a4479b5b423330ac97710a5d6c4f6daedd26ae73dfe24eca92c37f84b3e43f20f183e04ff7a3d
ripemd-160 095382efdff8b5a669ece207e7e65b67dfb8bcb0

809968893 as geometric shapes

Circle

Radius = n
Diameter 1619937786
Circumference 5089184647.7701
Area 2.0610406277135E+18

Sphere

Radius = n
Volume 2.2258383942095E+27
Surface area 8.2441625108539E+18
Circumference 5089184647.7701

Square

Length = n
Perimeter 3239875572
Area 656049607627645449
Diagonal 1145468993.5809

Cube

Length = n
Surface area 3936297645765872694
Volume 5.3137977444325E+26
Space diagonal 1402907275.2263

Equilateral Triangle

Length = n
Perimeter 2429906679
Area 2.8407781317418E+17
Altitude 701453637.61316

Triangular Pyramid

Length = n
Surface area 2.8407781317418E+17
Volume 6.2623706982367E+25
Height 381822997.86031