816996984 (number)
816996984 is an even 9-digits composite number following 816996983 and preceding 816996985. In scientific notation, it is written as 8.16996984 × 10^8. The sum of its digits is 60. It has a total of 6 prime factors and 32 positive divisors. There are 260491616 positive integers (up to 816996984) that are relatively prime to 816996984.
Interesting facts
- 816996984 has 32 divisors, whose sum is 2131297920
- The reverse of 816996984 is 489699618
- Previous prime number is 3
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 60
- Digital Root 6
Name
Name | eight hundred sixteen million nine hundred ninety-six thousand nine hundred eighty-four |
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Notation
Scientific notation | 8.16996984 × 10^8 |
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Engineering notation | 8.16996984 × 10^6 |
Prime Factorization of 816996984
Prime Factorization 2 × 2 × 2 × 23 × 3 × 1480067
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 204249246 | Product of the distinct prime numbers |
The prime factorization of 816996984 is 2 × 2 × 2 × 23 × 3 × 1480067. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 816996984)
Multiplication
n×yn×2 | 1633993968 |
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n×3 | 2450990952 |
n×4 | 3267987936 |
n×5 | 4084984920 |
Division
n÷yn÷2 | 408498492 |
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n÷3 | 272332328 |
n÷3 | 204249246 |
n÷5 | 163399396.8 |
Exponentiation
nyn2 | 667484071865096256 |
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n3 | 5.4533247358182E+26 |
n4 | 4.4553498619361E+35 |
n5 | 3.6400073998666E+44 |
Nth Root
y√n2√n | 28583.159097623 |
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3√n | 934.84616569851 |
4√n | 169.06554674925 |
5√n | 60.596018660936 |
Divisors of 816996984
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 | -816996983 | 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 816996984 can be divided by 32 positive divisors. The sum of these divisors (counting 816996984) is 1, the average is 0.03125.
Base conversion 816996984
Base | System | Value |
---|---|---|
2 | Binary | 110000101100100110001001111000 |
3 | Ternary | 2002221022202011120 |
4 | Quaternary | 300230212021320 |
5 | Quinary | 3133122400414 |
6 | Senary | 213023025240 |
8 | Octal | 6054461170 |
10 | Decimal | 816996984 |
12 | Duodecimal | 1a973b220 |
16 | Hexadecimal | 30b26278 |
20 | Vigesimal | cf64c94 |
36 | Base36 | dif2wo |
Cryptographic Hash Functions
md5 | c2f5c7733ca8b82dbb4ac0ceeed9da9c |
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sha1 | 5232cc9cfec050e787eba2107237016f95ae13bb |
sha256 | f6a9f7614e10e5b60e0dde7fcd5b17b3f4ce8528f246154a6aef6c3906ce2ae7 |
sha512 | 5f39b1b6f583c593fd251f0d1ac9a372fd9c97f15fef709d60e9ad0605b467a3868d4c01ec247136d724075281551ecf5ec636b26a2b37476e885bfddaef2877 |
ripemd-160 | 5927a32b21df689f067461ff60e7857cf6c1eaf8 |
816996984 as geometric shapes
Circle
Radius = nDiameter | 1633993968 |
---|---|
Circumference | 5133343445.8788 |
Area | 2.0969630565596E+18 |
Sphere
Radius = nVolume | 2.2842833236915E+27 |
---|---|
Surface area | 8.3878522262384E+18 |
Circumference | 5133343445.8788 |
Square
Length = nPerimeter | 3267987936 |
---|---|
Area | 667484071865096256 |
Diagonal | 1155408215.1907 |
Cube
Length = nSurface area | 4004904431190577536 |
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Volume | 5.4533247358182E+26 |
Space diagonal | 1415080285.9185 |
Equilateral Triangle
Length = nPerimeter | 2450990952 |
---|---|
Area | 2.8902908142833E+17 |
Altitude | 707540142.95927 |
Triangular Pyramid
Length = nSurface area | 2.8902908142833E+17 |
---|---|
Volume | 6.4268048345157E+25 |
Height | 385136071.73024 |