828989505 (number)
828989505 is an odd 9-digits composite number following 828989504 and preceding 828989506. In scientific notation, it is written as 8.28989505 × 10^8. The sum of its digits is 54. It has a total of 5 prime factors and 32 positive divisors. There are 426879936 positive integers (up to 828989505) that are relatively prime to 828989505.
Interesting facts
- 828989505 has 32 divisors, whose sum is 1524585600
- The reverse of 828989505 is 505989828
- Previous prime number is 29
Basic properties
- Is Prime? no
- Number parity odd
- Number length 9
- Sum of Digits 54
- Digital Root 9
Name
Name | eight hundred twenty-eight million nine hundred eighty-nine thousand five hundred five |
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Notation
Scientific notation | 8.28989505 × 10^8 |
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Engineering notation | 8.28989505 × 10^6 |
Prime Factorization of 828989505
Prime Factorization 3 × 9 × 5 × 29 × 211747
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 828989505 | Product of the distinct prime numbers |
The prime factorization of 828989505 is 3 × 9 × 5 × 29 × 211747. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 828989505)
Multiplication
n×yn×2 | 1657979010 |
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n×3 | 2486968515 |
n×4 | 3315958020 |
n×5 | 4144947525 |
Division
n÷yn÷2 | 414494752.5 |
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n÷3 | 276329835 |
n÷3 | 207247376.25 |
n÷5 | 165797901 |
Exponentiation
nyn2 | 687223599400145025 |
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n3 | 5.6970115149104E+26 |
n4 | 4.7227627557249E+35 |
n5 | 3.9151207591008E+44 |
Nth Root
y√n2√n | 28792.177843991 |
---|---|
3√n | 939.39810003712 |
4√n | 169.68257967155 |
5√n | 60.772878408248 |
Divisors of 828989505
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 | -828989504 | 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 828989505 can be divided by 32 positive divisors. The sum of these divisors (counting 828989505) is 1, the average is 0.03125.
Base conversion 828989505
Base | System | Value |
---|---|---|
2 | Binary | 110001011010010110000001000001 |
3 | Ternary | 2010202220000211000 |
4 | Quaternary | 301122112001001 |
5 | Quinary | 3144210131010 |
6 | Senary | 214132042213 |
8 | Octal | 6132260101 |
10 | Decimal | 828989505 |
12 | Duodecimal | 1b1763369 |
16 | Hexadecimal | 31696041 |
20 | Vigesimal | cj13df5 |
36 | Base36 | dpk4e9 |
Cryptographic Hash Functions
md5 | 0e2daaf10a3cf9ff175233086b432d3c |
---|---|
sha1 | 43fc704079a2700c5aede65ee71dfbd9fa2e5220 |
sha256 | eb39aac369f2cd860b298ca9c417f02920cb51f93e3c018dd460d44b959769b0 |
sha512 | 342e37497a9a9d50d9a9dc78bc9ee7e6810cd25e30b40e19a57850b335c92eb83c2fa9472cbb4fc28f2dcfb478ae35379c70e59557abf69c276dc3898d1e7bd8 |
ripemd-160 | b2e28a89acdfdc85a9db2eb684690ccd86644e1c |
828989505 as geometric shapes
Circle
Radius = nDiameter | 1657979010 |
---|---|
Circumference | 5208694677.6221 |
Area | 2.158976611249E+18 |
Sphere
Radius = nVolume | 2.3863586030212E+27 |
---|---|
Surface area | 8.6359064449961E+18 |
Circumference | 5208694677.6221 |
Square
Length = nPerimeter | 3315958020 |
---|---|
Area | 687223599400145025 |
Diagonal | 1172368201.036 |
Cube
Length = nSurface area | 4123341596400870150 |
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Volume | 5.6970115149104E+26 |
Space diagonal | 1435851941.6014 |
Equilateral Triangle
Length = nPerimeter | 2486968515 |
---|---|
Area | 2.9757654758035E+17 |
Altitude | 717925970.80069 |
Triangular Pyramid
Length = nSurface area | 2.9757654758035E+17 |
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Volume | 6.7139924578184E+25 |
Height | 390789400.34532 |