816189968 (number)

816189968 is an even 9-digits composite number following 816189967 and preceding 816189969. In scientific notation, it is written as 8.16189968 × 10^8. The sum of its digits is 56. It has a total of 7 prime factors and 40 positive divisors. There are 363098240 positive integers (up to 816189968) that are relatively prime to 816189968.

Interesting facts

Basic properties

Name

Name eight hundred sixteen million one hundred eighty-nine thousand nine hundred sixty-eight

Notation

Scientific notation 8.16189968 × 10^8
Engineering notation 8.16189968 × 10^6

Prime Factorization of 816189968

Prime Factorization 2 × 2 × 2 × 2 × 11 × 47 × 98669

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 102023746
Product of the distinct prime numbers

The prime factorization of 816189968 is 2 × 2 × 2 × 2 × 11 × 47 × 98669. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 816189968)

Multiplication

n×y
n×2 1632379936
n×3 2448569904
n×4 3264759872
n×5 4080949840

Division

n÷y
n÷2 408094984
n÷3 272063322.66667
n÷3 204047492
n÷5 163237993.6

Exponentiation

ny
n2 666166063863841024
n3 5.4371805834771E+26
n4 4.4377722464384E+35
n5 3.6220651878119E+44

Nth Root

y√n
2√n 28569.038625757
3√n 934.53825580785
4√n 169.02378124322
5√n 60.584042780773

Divisors of 816189968

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -816189967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 816189968 can be divided by 40 positive divisors. The sum of these divisors (counting 816189968) is 1, the average is 0.025.

Base conversion 816189968

Base System Value
2 Binary 110000101001100001001000010000
3 Ternary 2002212210202011002
4 Quaternary 300221201020100
5 Quinary 3132421034333
6 Senary 212553441132
8 Octal 6051411020
10 Decimal 816189968
12 Duodecimal 1a94101a8
16 Hexadecimal 30a61210
20 Vigesimal cf13ei8
36 Base36 dhxs7k

Cryptographic Hash Functions

md5 b305d99b5d367763b38fa53f2b1cdf2b
sha1 b5021b9f4fa7df1b300771a4afc54952689a1dda
sha256 cd933eedc0d2f57af0d826def7179c5ff51a80094c4f8e0cac78f9c5e348ecfa
sha512 11dfaceae6c6d99c2e6deb658e5948331d47cee615cd26ebd0b4fbd2ddfc1a55d9cc219ddb35dfbbd592dba1338c8e41aeb80fcce4bef19cb634247fe7534593
ripemd-160 f902216ce7da4dd7fd3acdff3b7d6cd5f4e7f4cd

816189968 as geometric shapes

Circle

Radius = n
Diameter 1632379936
Circumference 5128272814.805
Area 2.0928224123055E+18

Sphere

Radius = n
Volume 2.2775208769724E+27
Surface area 8.3712896492219E+18
Circumference 5128272814.805

Square

Length = n
Perimeter 3264759872
Area 666166063863841024
Diagonal 1154266922.2185

Cube

Length = n
Surface area 3996996383183046144
Volume 5.4371805834771E+26
Space diagonal 1413682493.204

Equilateral Triangle

Length = n
Perimeter 2448569904
Area 2.8845836722259E+17
Altitude 706841246.60201

Triangular Pyramid

Length = n
Surface area 2.8845836722259E+17
Volume 6.4077787685209E+25
Height 384755640.73949