2561424 (number)
2561424 is an even 7-digits composite number following 2561423 and preceding 2561425. In scientific notation, it is written as 2.561424 × 10^6. The sum of its digits is 24. It has a total of 8 prime factors and 80 positive divisors. There are 774144 positive integers (up to 2561424) that are relatively prime to 2561424.
Interesting facts
- 2561424 has 80 divisors, whose sum is 7267392
- The reverse of 2561424 is 4241652
- Previous prime number is 43
Basic properties
- Is Prime? no
- Number parity even
- Number length 7
- Sum of Digits 24
- Digital Root 6
Name
Name | two million five hundred sixty-one thousand four hundred twenty-four |
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Notation
Scientific notation | 2.561424 × 10^6 |
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Engineering notation | 2.561424 × 10^6 |
Prime Factorization of 2561424
Prime Factorization 2 × 2 × 2 × 2 × 3 × 17 × 43 × 73
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 320178 | Product of the distinct prime numbers |
The prime factorization of 2561424 is 2 × 2 × 2 × 2 × 3 × 17 × 43 × 73. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 2561424)
Multiplication
n×yn×2 | 5122848 |
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n×3 | 7684272 |
n×4 | 10245696 |
n×5 | 12807120 |
Division
n÷yn÷2 | 1280712 |
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n÷3 | 853808 |
n÷3 | 640356 |
n÷5 | 512284.8 |
Exponentiation
nyn2 | 6560892907776 |
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n3 | 1.6805228555407E+19 |
n4 | 4.3045315747305E+25 |
n5 | 1.1025730484273E+32 |
Nth Root
y√n2√n | 1600.4449381344 |
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3√n | 136.82343567577 |
4√n | 40.005561340074 |
5√n | 19.129177406816 |
Divisors of 2561424
80 divisors
τ | Total Divisors | 80 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -2561423 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0125 | 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 | 80 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 2561424 can be divided by 80 positive divisors. The sum of these divisors (counting 2561424) is 1, the average is 0.0125.
Base conversion 2561424
Base | System | Value |
---|---|---|
2 | Binary | 1001110001010110010000 |
3 | Ternary | 11211010121120 |
4 | Quaternary | 21301112100 |
5 | Quinary | 1123431144 |
6 | Senary | 130522240 |
8 | Octal | 11612620 |
10 | Decimal | 2561424 |
12 | Duodecimal | a36380 |
16 | Hexadecimal | 271590 |
20 | Vigesimal | g03b4 |
36 | Base36 | 1iweo |
Cryptographic Hash Functions
md5 | 6fcc4ee6dde461c98fb936dc7cb41b32 |
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sha1 | bbd753e55030b60e295e45cf6ef9c8460b895509 |
sha256 | 64b91a98f7100cc86db0de0ef858f690901d45e36065bdcd97f1025868f03489 |
sha512 | da6cae75c099b9dedb0248fa37878c07c119ee5ce76b8b0210182b286bc6b47c4df94816b72f5f2fa1c636f5cea6312b9923cdaccb822b233212e85808867a64 |
ripemd-160 | d1fda49917c84ed09eba628164e0be6b3e8edc9a |
2561424 as geometric shapes
Circle
Radius = nDiameter | 5122848 |
---|---|
Circumference | 16093901.642257 |
Area | 20611652960058 |
Sphere
Radius = nVolume | 7.0393576762086E+19 |
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Surface area | 82446611840234 |
Circumference | 16093901.642257 |
Square
Length = nPerimeter | 10245696 |
---|---|
Area | 6560892907776 |
Diagonal | 3622400.5597879 |
Cube
Length = nSurface area | 39365357446656 |
---|---|
Volume | 1.6805228555407E+19 |
Space diagonal | 4436516.5077263 |
Equilateral Triangle
Length = nPerimeter | 7684272 |
---|---|
Area | 2840949964821.6 |
Altitude | 2218258.2538632 |
Triangular Pyramid
Length = nSurface area | 2840949964821.6 |
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Volume | 1.9805151784864E+18 |
Height | 1207466.8532626 |