1293463145 (number)
1293463145 is an odd 10-digits composite number following 1293463144 and preceding 1293463146. In scientific notation, it is written as 1.293463145 × 10^9. The sum of its digits is 38. It has a total of 5 prime factors and 32 positive divisors. There are 933334272 positive integers (up to 1293463145) that are relatively prime to 1293463145.
Interesting facts
- 1293463145 has 32 divisors, whose sum is 1710035712
- The reverse of 1293463145 is 5413643921
- Previous prime number is 53
Basic properties
- Is Prime? no
- Number parity odd
- Number length 10
- Sum of Digits 38
- Digital Root 2
Name
Name | one billion two hundred ninety-three million four hundred sixty-three thousand one hundred forty-five |
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Notation
Scientific notation | 1.293463145 × 10^9 |
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Engineering notation | 1.293463145 × 10^9 |
Prime Factorization of 1293463145
Prime Factorization 5 × 13 × 307 × 53 × 1223
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 1293463145 | Product of the distinct prime numbers |
The prime factorization of 1293463145 is 5 × 13 × 307 × 53 × 1223. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1293463145)
Multiplication
n×yn×2 | 2586926290 |
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n×3 | 3880389435 |
n×4 | 5173852580 |
n×5 | 6467315725 |
Division
n÷yn÷2 | 646731572.5 |
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n÷3 | 431154381.66667 |
n÷3 | 323365786.25 |
n÷5 | 258692629 |
Exponentiation
nyn2 | 1673046907473291025 |
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n3 | 2.1640245146729E+27 |
n4 | 2.7990859546059E+36 |
n5 | 3.6205145219699E+45 |
Nth Root
y√n2√n | 35964.748643637 |
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3√n | 1089.5605065426 |
4√n | 189.64374137745 |
5√n | 66.42794413407 |
Divisors of 1293463145
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 | -1293463144 | 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 1293463145 can be divided by 32 positive divisors. The sum of these divisors (counting 1293463145) is 1, the average is 0.03125.
Base conversion 1293463145
Base | System | Value |
---|---|---|
2 | Binary | 1001101000110001010111001101001 |
3 | Ternary | 10100010212201212102 |
4 | Quaternary | 1031012022321221 |
5 | Quinary | 10122111310040 |
6 | Senary | 332203223145 |
8 | Octal | 11506127151 |
10 | Decimal | 1293463145 |
12 | Duodecimal | 301217ab5 |
16 | Hexadecimal | 4d18ae69 |
20 | Vigesimal | 10442hh5 |
36 | Base36 | le3ejt |
Cryptographic Hash Functions
md5 | 0254fe77076c34ae039ec2457cc9e783 |
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sha1 | d3ed877ed3f2eac4428814fea5c07f9bfbf38ab5 |
sha256 | cd426f4ccda2f1748bf8a96159842c7f00b87c8f5c8d6c7ccc1026eab7ce2bad |
sha512 | f613b3f0bbf2edf2473b7a293013e68602a50b3c1eeff8771cf4d53c7a935bc5520fbd9940d69a3b4583e3fd6fbdec9340ddd21c4c92601efc01ba0a8b7899c0 |
ripemd-160 | 4710d4f490292a69a7f82620535069672b66de23 |
1293463145 as geometric shapes
Circle
Radius = nDiameter | 2586926290 |
---|---|
Circumference | 8127068628.0423 |
Area | 5.2560318736292E+18 |
Sphere
Radius = nVolume | 9.0646446899796E+27 |
---|---|
Surface area | 2.1024127494517E+19 |
Circumference | 8127068628.0423 |
Square
Length = nPerimeter | 5173852580 |
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Area | 1673046907473291025 |
Diagonal | 1829233122.0888 |
Cube
Length = nSurface area | 1.003828144484E+19 |
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Volume | 2.1640245146729E+27 |
Space diagonal | 2240343884.8578 |
Equilateral Triangle
Length = nPerimeter | 3880389435 |
---|---|
Area | 7.2445056179743E+17 |
Altitude | 1120171942.4289 |
Triangular Pyramid
Length = nSurface area | 7.2445056179743E+17 |
---|---|
Volume | 2.5503273482986E+26 |
Height | 609744374.02959 |