1427288445 (number)
1427288445 is an odd 10-digits composite number following 1427288444 and preceding 1427288446. In scientific notation, it is written as 1.427288445 × 10^9. The sum of its digits is 45. It has a total of 9 prime factors and 96 positive divisors. There are 687709440 positive integers (up to 1427288445) that are relatively prime to 1427288445.
Interesting facts
- 1427288445 has 96 divisors, whose sum is 2816311680
- The reverse of 1427288445 is 5448827241
- Previous prime number is 3
Basic properties
- Is Prime? no
- Number parity odd
- Number length 10
- Sum of Digits 45
- Digital Root 9
Name
Name | one billion four hundred twenty-seven million two hundred eighty-eight thousand four hundred forty-five |
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Notation
Scientific notation | 1.427288445 × 10^9 |
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Engineering notation | 1.427288445 × 10^9 |
Prime Factorization of 1427288445
Prime Factorization 11 × 3 × 5 × 269 × 3 × 3 × 3 × 3 × 397
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 17620845 | Product of the distinct prime numbers |
The prime factorization of 1427288445 is 11 × 3 × 5 × 269 × 3 × 3 × 3 × 3 × 397. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1427288445)
Multiplication
n×yn×2 | 2854576890 |
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n×3 | 4281865335 |
n×4 | 5709153780 |
n×5 | 7136442225 |
Division
n÷yn÷2 | 713644222.5 |
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n÷3 | 475762815 |
n÷3 | 356822111.25 |
n÷5 | 285457689 |
Exponentiation
nyn2 | 2037152305230518025 |
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n3 | 2.9076039459606E+27 |
n4 | 4.149989514706E+36 |
n5 | 5.9232320812111E+45 |
Nth Root
y√n2√n | 37779.471211228 |
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3√n | 1125.9106227045 |
4√n | 194.3694194343 |
5√n | 67.748915874028 |
Divisors of 1427288445
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 | -1427288444 | 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 1427288445 can be divided by 96 positive divisors. The sum of these divisors (counting 1427288445) is 1, the average is 0.010416666666667.
Base conversion 1427288445
Base | System | Value |
---|---|---|
2 | Binary | 1010101000100101011000101111101 |
3 | Ternary | 10200110200202200000 |
4 | Quaternary | 1111010223011331 |
5 | Quinary | 10410341212240 |
6 | Senary | 353343424513 |
8 | Octal | 12504530575 |
10 | Decimal | 1427288445 |
12 | Duodecimal | 339bb5139 |
16 | Hexadecimal | 5512b17d |
20 | Vigesimal | 1260b125 |
36 | Base36 | nlrqt9 |
Cryptographic Hash Functions
md5 | 27a20d81d8ebbf4957f4b0de755b5c32 |
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sha1 | bcfc447a1407d0ae35d1a7730342ca32fed75254 |
sha256 | 9f9f6ebca84cc71e9dd4e91ddff49846c8d927ef53eee88b4bb64c2fdc1e1645 |
sha512 | 295e7d3878b88bb88c5ace93a4a4cf5a030a79773cf1fad335ecf96b0ed4016a83c2dd93b240aa6099c4079e98eb0ee9ca473734d84e80ba39617769c45aa918 |
ripemd-160 | 36e00f78c7b76e4c1d9a337d4543f4904b91ff78 |
1427288445 as geometric shapes
Circle
Radius = nDiameter | 2854576890 |
---|---|
Circumference | 8967917786.7312 |
Area | 6.3999027163557E+18 |
Sphere
Radius = nVolume | 1.2179342928238E+28 |
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Surface area | 2.5599610865423E+19 |
Circumference | 8967917786.7312 |
Square
Length = nPerimeter | 5709153780 |
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Area | 2037152305230518025 |
Diagonal | 2018490676.3374 |
Cube
Length = nSurface area | 1.2222913831383E+19 |
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Volume | 2.9076039459606E+27 |
Space diagonal | 2472136103.796 |
Equilateral Triangle
Length = nPerimeter | 4281865335 |
---|---|
Area | 8.8211282385383E+17 |
Altitude | 1236068051.898 |
Triangular Pyramid
Length = nSurface area | 8.8211282385383E+17 |
---|---|
Volume | 3.4266441119892E+26 |
Height | 672830225.4458 |