82790688 (number)
82790688 is an even 8-digits composite number following 82790687 and preceding 82790689. In scientific notation, it is written as 8.2790688 × 10^7. The sum of its digits is 48. It has a total of 9 prime factors and 96 positive divisors. There are 26466560 positive integers (up to 82790688) that are relatively prime to 82790688.
Interesting facts
- 82790688 has 96 divisors, whose sum is 226437120
- The reverse of 82790688 is 88609728
- Previous prime number is 47
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 48
- Digital Root 3
Name
Name | eighty-two million seven hundred ninety thousand six hundred eighty-eight |
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Notation
Scientific notation | 8.2790688 × 10^7 |
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Engineering notation | 8.2790688 × 10^6 |
Prime Factorization of 82790688
Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 59 × 47 × 311
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 5174418 | Product of the distinct prime numbers |
The prime factorization of 82790688 is 2 × 2 × 2 × 2 × 2 × 3 × 59 × 47 × 311. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 82790688)
Multiplication
n×yn×2 | 165581376 |
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n×3 | 248372064 |
n×4 | 331162752 |
n×5 | 413953440 |
Division
n÷yn÷2 | 41395344 |
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n÷3 | 27596896 |
n÷3 | 20697672 |
n÷5 | 16558137.6 |
Exponentiation
nyn2 | 6854298019513344 |
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n3 | 5.6747204879255E+23 |
n4 | 4.6981401340305E+31 |
n5 | 3.8896225401679E+39 |
Nth Root
y√n2√n | 9098.9388392274 |
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3√n | 435.84007826228 |
4√n | 95.388357985801 |
5√n | 38.335073328857 |
Divisors of 82790688
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -82790687 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 82790688 can be divided by 96 positive divisors. The sum of these divisors (counting 82790688) is 1, the average is 0.010416666666667.
Base conversion 82790688
Base | System | Value |
---|---|---|
2 | Binary | 100111011110100100100100000 |
3 | Ternary | 12202210012110210 |
4 | Quaternary | 10323310210200 |
5 | Quinary | 132143300223 |
6 | Senary | 12114254120 |
8 | Octal | 473644440 |
10 | Decimal | 82790688 |
12 | Duodecimal | 23887340 |
16 | Hexadecimal | 4ef4920 |
20 | Vigesimal | 15h8ge8 |
36 | Base36 | 1dahpc |
Cryptographic Hash Functions
md5 | 38ac5f6acf524b898936e26ebdcba4f6 |
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sha1 | 387a1031146127bb1a829ef2ae879a0e9abcd1a2 |
sha256 | 87d3ba332ebf3c1607b76799185cc26d1500ee9258295f4632b2b0ac82311cda |
sha512 | 8d464c6bd1acd9495decf4b306162ec60717ef9b189afa6d05139e41f840eb40da5c6c732bf5bd45ab101e84e1a587b7589870ed684b7ff3a50427322d8582b1 |
ripemd-160 | 9c021d5206c4c70ba98c01c088e19f23928b34ee |
82790688 as geometric shapes
Circle
Radius = nDiameter | 165581376 |
---|---|
Circumference | 520189234.41289 |
Area | 2.1533412303618E+16 |
Sphere
Radius = nVolume | 2.3770213594723E+24 |
---|---|
Surface area | 8.6133649214473E+16 |
Circumference | 520189234.41289 |
Square
Length = nPerimeter | 331162752 |
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Area | 6854298019513344 |
Diagonal | 117083713.8078 |
Cube
Length = nSurface area | 41125788117080064 |
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Volume | 5.6747204879255E+23 |
Space diagonal | 143397678.00958 |
Equilateral Triangle
Length = nPerimeter | 248372064 |
---|---|
Area | 2.967998105004E+15 |
Altitude | 71698839.004791 |
Triangular Pyramid
Length = nSurface area | 2.967998105004E+15 |
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Volume | 6.6877222305839E+22 |
Height | 39027904.6026 |