809968984 (number)

809968984 is an even 9-digits composite number following 809968983 and preceding 809968985. In scientific notation, it is written as 8.09968984 × 10^8. The sum of its digits is 61. It has a total of 6 prime factors and 32 positive divisors. There are 359604000 positive integers (up to 809968984) that are relatively prime to 809968984.

Interesting facts

Basic properties

Name

Name eight hundred nine million nine hundred sixty-eight thousand nine hundred eighty-four

Notation

Scientific notation 8.09968984 × 10^8
Engineering notation 8.09968984 × 10^6

Prime Factorization of 809968984

Prime Factorization 2 × 2 × 2 × 43 × 11 × 214051

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 202492246
Product of the distinct prime numbers

The prime factorization of 809968984 is 2 × 2 × 2 × 43 × 11 × 214051. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 809968984)

Multiplication

n×y
n×2 1619937968
n×3 2429906952
n×4 3239875936
n×5 4049844920

Division

n÷y
n÷2 404984492
n÷3 269989661.33333
n÷3 202492246
n÷5 161993796.8

Exponentiation

ny
n2 656049755041992256
n3 5.3137995354481E+26
n4 4.3040128109066E+35
n5 3.486116883573E+44

Nth Root

y√n
2√n 28459.954040722
3√n 932.15785361906
4√n 168.70078257294
5√n 60.491405839571

Divisors of 809968984

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 -809968983
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 809968984 can be divided by 32 positive divisors. The sum of these divisors (counting 809968984) is 1, the average is 0.03125.

Base conversion 809968984

Base System Value
2 Binary 110000010001110010010101011000
3 Ternary 2002110002200120021
4 Quaternary 300101302111120
5 Quinary 3124323001414
6 Senary 212212240224
8 Octal 6021622530
10 Decimal 809968984
12 Duodecimal 1a7310074
16 Hexadecimal 30472558
20 Vigesimal cd26294
36 Base36 de8g2g

Cryptographic Hash Functions

md5 300ffbd6b40205e64f2b2b2baff16258
sha1 1eb88ca9745de7b160c026001676c87c939a642a
sha256 a25f6e2f5334ca633804f7ea4311a6c133c63654c47b40d0ffd76b3377375c2f
sha512 81427d7b5da9933d3c059d6d2a7b19afef22d105a5eb4147c6e8eda9d6afea23265eeaa19deae5cbb62da71c6fe84d2ae56ea6e7aa36a8e90aa3538fdba58b20
ripemd-160 560d7325738bbcea9e11a9f70b112f9bab544920

809968984 as geometric shapes

Circle

Radius = n
Diameter 1619937968
Circumference 5089185219.54
Area 2.0610410908293E+18

Sphere

Radius = n
Volume 2.2258391444284E+27
Surface area 8.2441643633172E+18
Circumference 5089185219.54

Square

Length = n
Perimeter 3239875936
Area 656049755041992256
Diagonal 1145469122.2744

Cube

Length = n
Surface area 3936298530251953536
Volume 5.3137995354481E+26
Space diagonal 1402907432.8429

Equilateral Triangle

Length = n
Perimeter 2429906952
Area 2.8407787700646E+17
Altitude 701453716.42147

Triangular Pyramid

Length = n
Surface area 2.8407787700646E+17
Volume 6.2623728089688E+25
Height 381823040.75812