816996868 (number)

816996868 is an even 9-digits composite number following 816996867 and preceding 816996869. In scientific notation, it is written as 8.16996868 × 10^8. The sum of its digits is 61. It has a total of 3 prime factors and 6 positive divisors. There are 408498432 positive integers (up to 816996868) that are relatively prime to 816996868.

Interesting facts

Basic properties

Name

Name eight hundred sixteen million nine hundred ninety-six thousand eight hundred sixty-eight

Notation

Scientific notation 8.16996868 × 10^8
Engineering notation 8.16996868 × 10^6

Prime Factorization of 816996868

Prime Factorization 2 × 2 × 204249217

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 408498434
Product of the distinct prime numbers

The prime factorization of 816996868 is 2 × 2 × 204249217. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 816996868)

Multiplication

n×y
n×2 1633993736
n×3 2450990604
n×4 3267987472
n×5 4084984340

Division

n÷y
n÷2 408498434
n÷3 272332289.33333
n÷3 204249217
n÷5 163399373.6

Exponentiation

ny
n2 667483882321809424
n3 5.453322412974E+26
n4 4.455347331594E+35
n5 3.6400048157644E+44

Nth Root

y√n
2√n 28583.157068456
3√n 934.8461214543
4√n 169.06554074812
5√n 60.596016940211

Divisors of 816996868

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -816996867
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 816996868 can be divided by 6 positive divisors. The sum of these divisors (counting 816996868) is 1, the average is 0.16666666666667.

Base conversion 816996868

Base System Value
2 Binary 110000101100100110001000000100
3 Ternary 2002221022202000021
4 Quaternary 300230212020010
5 Quinary 3133122344433
6 Senary 213023024524
8 Octal 6054461004
10 Decimal 816996868
12 Duodecimal 1a973b144
16 Hexadecimal 30b26204
20 Vigesimal cf64c38
36 Base36 dif2tg

Cryptographic Hash Functions

md5 0a452a8222110da3ac78db1dda2e33c7
sha1 178af8a0d31f04d7c15552306c51cbd07e5b01fa
sha256 6113f665cd2652d410f8db0d6824dc07ff5061237e49884d870317a1e99f72e2
sha512 6a2e6acc0ae3142c2fdef0ba767662839cafbf861d75427b599e9f9e66c58f4e50a5c3d4b17cfed19813d6ffbcdaad953d3b20e40c946c5fa46c250670ddae84
ripemd-160 0a6239fe86c740da4a13d09c8c44b2b8f6235a70

816996868 as geometric shapes

Circle

Radius = n
Diameter 1633993736
Circumference 5133342717.0293
Area 2.0969624610918E+18

Sphere

Radius = n
Volume 2.2842823507008E+27
Surface area 8.3878498443672E+18
Circumference 5133342717.0293

Square

Length = n
Perimeter 3267987472
Area 667483882321809424
Diagonal 1155408051.1419

Cube

Length = n
Surface area 4004903293930856544
Volume 5.453322412974E+26
Space diagonal 1415080085.0006

Equilateral Triangle

Length = n
Perimeter 2450990604
Area 2.8902899935367E+17
Altitude 707540042.50032

Triangular Pyramid

Length = n
Surface area 2.8902899935367E+17
Volume 6.4268020970175E+25
Height 385136017.04731