82449904 (number)
82449904 is an even 8-digits composite number following 82449903 and preceding 82449905. In scientific notation, it is written as 8.2449904 × 10^7. The sum of its digits is 40. It has a total of 7 prime factors and 40 positive divisors. There are 40206528 positive integers (up to 82449904) that are relatively prime to 82449904.
Interesting facts
- 82449904 has 40 divisors, whose sum is 163739520
- The reverse of 82449904 is 40994428
- Previous prime number is 523
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 40
- Digital Root 4
Name
Name | eighty-two million four hundred forty-nine thousand nine hundred four |
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Notation
Scientific notation | 8.2449904 × 10^7 |
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Engineering notation | 8.2449904 × 10^6 |
Prime Factorization of 82449904
Prime Factorization 2 × 2 × 2 × 2 × 59 × 523 × 167
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 10306238 | Product of the distinct prime numbers |
The prime factorization of 82449904 is 2 × 2 × 2 × 2 × 59 × 523 × 167. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 82449904)
Multiplication
n×yn×2 | 164899808 |
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n×3 | 247349712 |
n×4 | 329799616 |
n×5 | 412249520 |
Division
n÷yn÷2 | 41224952 |
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n÷3 | 27483301.333333 |
n÷3 | 20612476 |
n÷5 | 16489980.8 |
Exponentiation
nyn2 | 6797986669609216 |
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n3 | 5.6049334830256E+23 |
n4 | 4.6212622760185E+31 |
n5 | 3.8102263101654E+39 |
Nth Root
y√n2√n | 9080.1929494918 |
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3√n | 435.24125253239 |
4√n | 95.290046434514 |
5√n | 38.303462183052 |
Divisors of 82449904
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 | -82449903 | 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 82449904 can be divided by 40 positive divisors. The sum of these divisors (counting 82449904) is 1, the average is 0.025.
Base conversion 82449904
Base | System | Value |
---|---|---|
2 | Binary | 100111010100001010111110000 |
3 | Ternary | 12202010220000011 |
4 | Quaternary | 10322201113300 |
5 | Quinary | 132101344104 |
6 | Senary | 12103104304 |
8 | Octal | 472412760 |
10 | Decimal | 82449904 |
12 | Duodecimal | 23742094 |
16 | Hexadecimal | 4ea15f0 |
20 | Vigesimal | 15f64f4 |
36 | Base36 | 1d36r4 |
Cryptographic Hash Functions
md5 | 2295a607b636d30ee824404acf7766c9 |
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sha1 | 3afe9cf028cfe55311d891b7913cbf01e092f359 |
sha256 | 3c0ed27a80d2850341e30a5a04f72df84d2c2097c1b31fe50a4816678e4d7a60 |
sha512 | ebd7ad6991b481a6eb60daf31a30d5ffa8f0749388ca11a3ee8e8691a96991fed1012749c63c21619627bf142275de84b98591d984751cf03ddc6e88ad090b35 |
ripemd-160 | 5b3eae2d32e21afb019061169b463b8743f6167d |
82449904 as geometric shapes
Circle
Radius = nDiameter | 164899808 |
---|---|
Circumference | 518048025.39117 |
Area | 2.1356504980446E+16 |
Sphere
Radius = nVolume | 2.3477890472177E+24 |
---|---|
Surface area | 8.5426019921783E+16 |
Circumference | 518048025.39117 |
Square
Length = nPerimeter | 329799616 |
---|---|
Area | 6797986669609216 |
Diagonal | 116601772.45316 |
Cube
Length = nSurface area | 40787920017655296 |
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Volume | 5.6049334830256E+23 |
Space diagonal | 142807422.80718 |
Equilateral Triangle
Length = nPerimeter | 247349712 |
---|---|
Area | 2.9436145752348E+15 |
Altitude | 71403711.403588 |
Triangular Pyramid
Length = nSurface area | 2.9436145752348E+15 |
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Volume | 6.6054774565782E+22 |
Height | 38867257.484387 |