816996880 (number)
816996880 is an even 9-digits composite number following 816996879 and preceding 816996881. In scientific notation, it is written as 8.16996880 × 10^8. The sum of its digits is 55. It has a total of 7 prime factors and 40 positive divisors. There are 263632896 positive integers (up to 816996880) that are relatively prime to 816996880.
Interesting facts
- 816996880 has 40 divisors, whose sum is 1723952160
- The reverse of 816996880 is 088699618
- Previous prime number is 17
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 55
- Digital Root 1
Name
Name | eight hundred sixteen million nine hundred ninety-six thousand eight hundred eighty |
---|
Notation
Scientific notation | 8.16996880 × 10^8 |
---|---|
Engineering notation | 8.16996880 × 10^6 |
Prime Factorization of 816996880
Prime Factorization 2 × 2 × 2 × 2 × 35 × 17 × 85819
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 102124610 | Product of the distinct prime numbers |
The prime factorization of 816996880 is 2 × 2 × 2 × 2 × 35 × 17 × 85819. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 816996880)
Multiplication
n×yn×2 | 1633993760 |
---|---|
n×3 | 2450990640 |
n×4 | 3267987520 |
n×5 | 4084984400 |
Division
n÷yn÷2 | 408498440 |
---|---|
n÷3 | 272332293.33333 |
n÷3 | 204249220 |
n÷5 | 163399376 |
Exponentiation
nyn2 | 667483901929734400 |
---|---|
n3 | 5.4533226532682E+26 |
n4 | 4.4553475933534E+35 |
n5 | 3.6400050830853E+44 |
Nth Root
y√n2√n | 28583.157278369 |
---|---|
3√n | 934.84612603129 |
4√n | 169.06554136893 |
5√n | 60.596017118217 |
Divisors of 816996880
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 | -816996879 | 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 816996880 can be divided by 40 positive divisors. The sum of these divisors (counting 816996880) is 1, the average is 0.025.
Base conversion 816996880
Base | System | Value |
---|---|---|
2 | Binary | 110000101100100110001000010000 |
3 | Ternary | 2002221022202000201 |
4 | Quaternary | 300230212020100 |
5 | Quinary | 3133122400010 |
6 | Senary | 213023024544 |
8 | Octal | 6054461020 |
10 | Decimal | 816996880 |
12 | Duodecimal | 1a973b154 |
16 | Hexadecimal | 30b26210 |
20 | Vigesimal | cf64c40 |
36 | Base36 | dif2ts |
Cryptographic Hash Functions
md5 | 53cffdf8ac73d6896c642d5634d24ec9 |
---|---|
sha1 | fec97351c45be202516ad5686ec49a128ba69026 |
sha256 | 5dd316e90e5a5c4c8246c41002dd5c18feaeddd218b978eb6f7dd643111d3511 |
sha512 | 9dec95ac9cbeda40a3bb98b99cde2392545c53678d97d33734765b60e457451046a42027811dd3b2a592668e3c480cb6230ee8bfeeca62fcabf01c025262bada |
ripemd-160 | 73732808860c54a4ec44a86deebeae0319ad87c2 |
816996880 as geometric shapes
Circle
Radius = nDiameter | 1633993760 |
---|---|
Circumference | 5133342792.4276 |
Area | 2.0969625226919E+18 |
Sphere
Radius = nVolume | 2.284282451355E+27 |
---|---|
Surface area | 8.3878500907676E+18 |
Circumference | 5133342792.4276 |
Square
Length = nPerimeter | 3267987520 |
---|---|
Area | 667483901929734400 |
Diagonal | 1155408068.1125 |
Cube
Length = nSurface area | 4004903411578406400 |
---|---|
Volume | 5.4533226532682E+26 |
Space diagonal | 1415080105.7853 |
Equilateral Triangle
Length = nPerimeter | 2450990640 |
---|---|
Area | 2.8902900784416E+17 |
Altitude | 707540052.89263 |
Triangular Pyramid
Length = nSurface area | 2.8902900784416E+17 |
---|---|
Volume | 6.4268023802069E+25 |
Height | 385136022.70417 |