809144490 (number)

809144490 is an even 9-digits composite number following 809144489 and preceding 809144491. In scientific notation, it is written as 8.09144490 × 10^8. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 163572480 positive integers (up to 809144490) that are relatively prime to 809144490.

Interesting facts

Basic properties

Name

Name eight hundred nine million one hundred forty-four thousand four hundred ninety

Notation

Scientific notation 8.09144490 × 10^8
Engineering notation 8.09144490 × 10^6

Prime Factorization of 809144490

Prime Factorization 2 × 777 × 5 × 11 × 9467

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 809144490
Product of the distinct prime numbers

The prime factorization of 809144490 is 2 × 777 × 5 × 11 × 9467. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 809144490)

Multiplication

n×y
n×2 1618288980
n×3 2427433470
n×4 3236577960
n×5 4045722450

Division

n÷y
n÷2 404572245
n÷3 269714830
n÷3 202286122.5
n÷5 161828898

Exponentiation

ny
n2 654714805697360100
n3 5.2975887755144E+26
n4 4.2865147679933E+35
n5 3.4684098058254E+44

Nth Root

y√n
2√n 28445.465192188
3√n 931.84145488427
4√n 168.65783465997
5√n 60.479085584785

Divisors of 809144490

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 -809144489
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 809144490 can be divided by 32 positive divisors. The sum of these divisors (counting 809144490) is 1, the average is 0.03125.

Base conversion 809144490

Base System Value
2 Binary 110000001110101001000010101010
3 Ternary 2002101112210120110
4 Quaternary 300032221002222
5 Quinary 3124120110430
6 Senary 212142435150
8 Octal 6016510252
10 Decimal 809144490
12 Duodecimal 1a6b92ab6
16 Hexadecimal 303a90aa
20 Vigesimal cch314a
36 Base36 ddqrvu

Cryptographic Hash Functions

md5 3c5f9b5b51ebdbb83ef40e3cdd45a6ba
sha1 e80301cb1dde12054dfbae3dfbb4827e4c15ba04
sha256 2854dd521d629e6ffb49ef4dbef1adeee0392e036c2557ab2326789359fab49b
sha512 03cb60d36c52b17e45071e8811067508e9592fc1adb3c0df3e3e91edbd88cfd95860ef9f2e5f881e01232ec858e195756be1ab49330e966391a00950024e4dc4
ripemd-160 7bcb960f08d233818ca39fea7783c899fe83ac6b

809144490 as geometric shapes

Circle

Radius = n
Diameter 1618288980
Circumference 5084004770.9533
Area 2.0568472237753E+18

Sphere

Radius = n
Volume 2.2190487971861E+27
Surface area 8.2273888951012E+18
Circumference 5084004770.9533

Square

Length = n
Perimeter 3236577960
Area 654714805697360100
Diagonal 1144303111.6775

Cube

Length = n
Surface area 3928288834184160600
Volume 5.2975887755144E+26
Space diagonal 1401479367.3444

Equilateral Triangle

Length = n
Perimeter 2427433470
Area 2.8349982698385E+17
Altitude 700739683.6722

Triangular Pyramid

Length = n
Surface area 2.8349982698385E+17
Volume 6.2432682451733E+25
Height 381434370.55915