1292864742 (number)
1292864742 is an even 10-digits composite number following 1292864741 and preceding 1292864743. In scientific notation, it is written as 1.292864742 × 10^9. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 397457280 positive integers (up to 1292864742) that are relatively prime to 1292864742.
Interesting facts
- 1292864742 has 32 divisors, whose sum is 2322552960
- The reverse of 1292864742 is 2474682921
- Previous prime number is 2953
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 45
- Digital Root 9
Name
Name | one billion two hundred ninety-two million eight hundred sixty-four thousand seven hundred forty-two |
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Notation
Scientific notation | 1.292864742 × 10^9 |
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Engineering notation | 1.292864742 × 10^9 |
Prime Factorization of 1292864742
Prime Factorization 2 × 9 × 13 × 2953 × 1871
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 1292864742 | Product of the distinct prime numbers |
The prime factorization of 1292864742 is 2 × 9 × 13 × 2953 × 1871. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1292864742)
Multiplication
n×yn×2 | 2585729484 |
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n×3 | 3878594226 |
n×4 | 5171458968 |
n×5 | 6464323710 |
Division
n÷yn÷2 | 646432371 |
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n÷3 | 430954914 |
n÷3 | 323216185.5 |
n÷5 | 258572948.4 |
Exponentiation
nyn2 | 1671499241106726564 |
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n3 | 2.1610224351066E+27 |
n4 | 2.7939097130204E+36 |
n5 | 3.6121473602954E+45 |
Nth Root
y√n2√n | 35956.428382141 |
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3√n | 1089.3924572119 |
4√n | 189.62180355154 |
5√n | 66.421796600715 |
Divisors of 1292864742
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 | -1292864741 | 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 1292864742 can be divided by 32 positive divisors. The sum of these divisors (counting 1292864742) is 1, the average is 0.03125.
Base conversion 1292864742
Base | System | Value |
---|---|---|
2 | Binary | 1001101000011111000110011100110 |
3 | Ternary | 10100002202100000100 |
4 | Quaternary | 1031003320303212 |
5 | Quinary | 10121433132432 |
6 | Senary | 332142324530 |
8 | Octal | 11503706346 |
10 | Decimal | 1292864742 |
12 | Duodecimal | 300b89746 |
16 | Hexadecimal | 4d0f8ce6 |
20 | Vigesimal | 104081h2 |
36 | Base36 | ldqkti |
Cryptographic Hash Functions
md5 | e21b01d793c6c9cc8d93dc9b0d95e2bb |
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sha1 | 46276c69292dcfd240e85bdadca2658eebd38e7c |
sha256 | 0250ec5d2aa40854ac9c812548cfacc92e91452997fed573a6a5a2774b11d363 |
sha512 | 558aa54801b89db552287b2b611b9957a78a5f8b022f79e776bc2236c939f543a3e6d48d3199e5a6ac2dc41c66f7d3b2c33f61f0adcee19248c90d116adccf36 |
ripemd-160 | 24e2f3352321fbb655cc36f6251d1ee449d46fd1 |
1292864742 as geometric shapes
Circle
Radius = nDiameter | 2585729484 |
---|---|
Circumference | 8123308751.1049 |
Area | 5.2511697363418E+18 |
Sphere
Radius = nVolume | 9.0520696084983E+27 |
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Surface area | 2.1004678945367E+19 |
Circumference | 8123308751.1049 |
Square
Length = nPerimeter | 5171458968 |
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Area | 1671499241106726564 |
Diagonal | 1828386852.4504 |
Cube
Length = nSurface area | 1.002899544664E+19 |
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Volume | 2.1610224351066E+27 |
Space diagonal | 2239307420.4584 |
Equilateral Triangle
Length = nPerimeter | 3878594226 |
---|---|
Area | 7.2378040260242E+17 |
Altitude | 1119653710.2292 |
Triangular Pyramid
Length = nSurface area | 7.2378040260242E+17 |
---|---|
Volume | 2.5467893636003E+26 |
Height | 609462284.15013 |