828493872 (number)
828493872 is an even 9-digits composite number following 828493871 and preceding 828493873. In scientific notation, it is written as 8.28493872 × 10^8. The sum of its digits is 51. It has a total of 7 prime factors and 40 positive divisors. There are 275935296 positive integers (up to 828493872) that are relatively prime to 828493872.
Interesting facts
- 828493872 has 40 divisors, whose sum is 2142053376
- The reverse of 828493872 is 278394828
- Previous prime number is 1327
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 51
- Digital Root 6
Name
Name | eight hundred twenty-eight million four hundred ninety-three thousand eight hundred seventy-two |
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Notation
Scientific notation | 8.28493872 × 10^8 |
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Engineering notation | 8.28493872 × 10^6 |
Prime Factorization of 828493872
Prime Factorization 2 × 2 × 2 × 2 × 3 × 1327 × 13007
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 103561734 | Product of the distinct prime numbers |
The prime factorization of 828493872 is 2 × 2 × 2 × 2 × 3 × 1327 × 13007. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 828493872)
Multiplication
n×yn×2 | 1656987744 |
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n×3 | 2485481616 |
n×4 | 3313975488 |
n×5 | 4142469360 |
Division
n÷yn÷2 | 414246936 |
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n÷3 | 276164624 |
n÷3 | 207123468 |
n÷5 | 165698774.4 |
Exponentiation
nyn2 | 686402095941552384 |
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n3 | 5.6867993021553E+26 |
n4 | 4.7114783731296E+35 |
n5 | 3.9034309601984E+44 |
Nth Root
y√n2√n | 28783.569479827 |
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3√n | 939.2108481615 |
4√n | 169.65721169413 |
5√n | 60.765609739608 |
Divisors of 828493872
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 | -828493871 | 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 828493872 can be divided by 40 positive divisors. The sum of these divisors (counting 828493872) is 1, the average is 0.025.
Base conversion 828493872
Base | System | Value |
---|---|---|
2 | Binary | 110001011000011101000000110000 |
3 | Ternary | 2010201221211221020 |
4 | Quaternary | 301120131000300 |
5 | Quinary | 3144043300442 |
6 | Senary | 214113255440 |
8 | Octal | 6130350060 |
10 | Decimal | 828493872 |
12 | Duodecimal | 1b1564580 |
16 | Hexadecimal | 3161d030 |
20 | Vigesimal | cii1edc |
36 | Base36 | dp9hyo |
Cryptographic Hash Functions
md5 | 67776bc400c8d1e69568a4eb0fa3799b |
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sha1 | bf836f8959cc0caeb94dd1571a04c7b9c10e2748 |
sha256 | 36c355402e73531b67764687ccf062ebcedc584dff777f66c1ec4870ef88691c |
sha512 | d205dfc82204148b8dfaff00bf4c5ce0bb17eb3440570635aa1c30e139ae76f169b2b5b84c7fc4a87415bda7d61ef69f5c752924cb0cf912a93aa1cf2e2288c3 |
ripemd-160 | 5601a161519bb2d663b03b3d0f05ed09dc30dd2e |
828493872 as geometric shapes
Circle
Radius = nDiameter | 1656987744 |
---|---|
Circumference | 5205580523.6387 |
Area | 2.1563957820186E+18 |
Sphere
Radius = nVolume | 2.3820809213454E+27 |
---|---|
Surface area | 8.6255831280745E+18 |
Circumference | 5205580523.6387 |
Square
Length = nPerimeter | 3313975488 |
---|---|
Area | 686402095941552384 |
Diagonal | 1171667270.1254 |
Cube
Length = nSurface area | 4118412575649314304 |
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Volume | 5.6867993021553E+26 |
Space diagonal | 1434993480.0635 |
Equilateral Triangle
Length = nPerimeter | 2485481616 |
---|---|
Area | 2.9722082614813E+17 |
Altitude | 717496740.03173 |
Triangular Pyramid
Length = nSurface area | 2.9722082614813E+17 |
---|---|
Volume | 6.7019572496683E+25 |
Height | 390555756.70847 |