809968653 (number)

809968653 is an odd 9-digits composite number following 809968652 and preceding 809968654. In scientific notation, it is written as 8.09968653 × 10^8. The sum of its digits is 54. It has a total of 5 prime factors and 32 positive divisors. There are 477757440 positive integers (up to 809968653) that are relatively prime to 809968653.

Interesting facts

Basic properties

Name

Name eight hundred nine million nine hundred sixty-eight thousand six hundred fifty-three

Notation

Scientific notation 8.09968653 × 10^8
Engineering notation 8.09968653 × 10^6

Prime Factorization of 809968653

Prime Factorization 81 × 13 × 73 × 41 × 257

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 809968653
Product of the distinct prime numbers

The prime factorization of 809968653 is 81 × 13 × 73 × 41 × 257. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 809968653)

Multiplication

n×y
n×2 1619937306
n×3 2429905959
n×4 3239874612
n×5 4049843265

Division

n÷y
n÷2 404984326.5
n÷3 269989551
n÷3 202492163.25
n÷5 161993730.6

Exponentiation

ny
n2 656049218842634409
n3 5.3137930208767E+26
n4 4.3040057754403E+35
n5 3.4861097604376E+44

Nth Root

y√n
2√n 28459.948225533
3√n 932.15772664123
4√n 168.70076533772
5√n 60.491400895515

Divisors of 809968653

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -809968652
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 809968653 can be divided by 32 positive divisors. The sum of these divisors (counting 809968653) is 1, the average is 0.03125.

Base conversion 809968653

Base System Value
2 Binary 110000010001110010010000001101
3 Ternary 2002110002200010000
4 Quaternary 300101302100031
5 Quinary 3124322444103
6 Senary 212212234513
8 Octal 6021622015
10 Decimal 809968653
12 Duodecimal 1a730ba39
16 Hexadecimal 3047240d
20 Vigesimal cd261cd
36 Base36 de8ft9

Cryptographic Hash Functions

md5 d60df08c084526bb9a5f602a07c0579d
sha1 358ebf46633ed5008fe770cffe01fd6ab860b3ee
sha256 fb020464877bef94c88abe0c8083107fbd20e2937104e20cb30dcf8c26b3060c
sha512 7a2f3dc7e65c1d8cd82d0369dca676deb71c69a301164899611315783a0a30e8c810780fad45b50d478792a01d033b8aa81f83419a893ee305c23d8202f61cc9
ripemd-160 6ade11991f3e8bc0628e827ae75fc25587442d26

809968653 as geometric shapes

Circle

Radius = n
Diameter 1619937306
Circumference 5089183139.8056
Area 2.0610394063093E+18

Sphere

Radius = n
Volume 2.2258364156111E+27
Surface area 8.2441576252374E+18
Circumference 5089183139.8056

Square

Length = n
Perimeter 3239874612
Area 656049218842634409
Diagonal 1145468654.1697

Cube

Length = n
Surface area 3936295313055806454
Volume 5.3137930208767E+26
Space diagonal 1402906859.5341

Equilateral Triangle

Length = n
Perimeter 2429905959
Area 2.8407764482533E+17
Altitude 701453429.76706

Triangular Pyramid

Length = n
Surface area 2.8407764482533E+17
Volume 6.2623651314728E+25
Height 381822884.72322