1229121288 (number)
1229121288 is an even 10-digits composite number following 1229121287 and preceding 1229121289. In scientific notation, it is written as 1.229121288 × 10^9. The sum of its digits is 36. It has a total of 9 prime factors and 192 positive divisors. There are 372556800 positive integers (up to 1229121288) that are relatively prime to 1229121288.
Interesting facts
- 1229121288 has 192 divisors, whose sum is 3649726080
- The reverse of 1229121288 is 8821219221
- Previous prime number is 41
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 36
- Digital Root 9
Name
Name | one billion two hundred twenty-nine million one hundred twenty-one thousand two hundred eighty-eight |
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Notation
Scientific notation | 1.229121288 × 10^9 |
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Engineering notation | 1.229121288 × 10^9 |
Prime Factorization of 1229121288
Prime Factorization 2 × 2 × 2 × 3 × 3 × 23 × 43 × 41 × 421
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 102426774 | Product of the distinct prime numbers |
The prime factorization of 1229121288 is 2 × 2 × 2 × 3 × 3 × 23 × 43 × 41 × 421. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1229121288)
Multiplication
n×yn×2 | 2458242576 |
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n×3 | 3687363864 |
n×4 | 4916485152 |
n×5 | 6145606440 |
Division
n÷yn÷2 | 614560644 |
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n÷3 | 409707096 |
n÷3 | 307280322 |
n÷5 | 245824257.6 |
Exponentiation
nyn2 | 1510739140614778944 |
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n3 | 1.8568816383445E+27 |
n4 | 2.2823327509855E+36 |
n5 | 2.8052637705359E+45 |
Nth Root
y√n2√n | 35058.826106988 |
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3√n | 1071.1860630269 |
4√n | 187.2400227168 |
5√n | 65.753511087673 |
Divisors of 1229121288
192 divisors
τ | Total Divisors | 192 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -1229121287 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0052083333333333 | 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 | 192 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 1229121288 can be divided by 192 positive divisors. The sum of these divisors (counting 1229121288) is 1, the average is 0.0052083333333333.
Base conversion 1229121288
Base | System | Value |
---|---|---|
2 | Binary | 1001001010000101110011100001000 |
3 | Ternary | 10011122210211102200 |
4 | Quaternary | 1021100232130020 |
5 | Quinary | 10004123340123 |
6 | Senary | 321544200200 |
8 | Octal | 11120563410 |
10 | Decimal | 1229121288 |
12 | Duodecimal | 2a3769060 |
16 | Hexadecimal | 4942e708 |
20 | Vigesimal | j420348 |
36 | Base36 | kbsc20 |
Cryptographic Hash Functions
md5 | 5f78b7e4b10d214e35446ca507fccf86 |
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sha1 | 64974d95806f8e01f8700da08bfec1aad2d96aa4 |
sha256 | 483f839ec90ec3972ad1d09284d50d1cd3f3d4f740417fe51e751033404f30b7 |
sha512 | 365078d6bfd03657b9c06ebe100552052a18847b9cc0c1e070f6ab1cd71a6245fecc38fd0ae2f9b91112877382cef46f4ffe3a7340d819fc0e81e38cd16764a2 |
ripemd-160 | f72736f6384942dbc99ac1ab8414816b2adfdcae |
1229121288 as geometric shapes
Circle
Radius = nDiameter | 2458242576 |
---|---|
Circumference | 7722796817.5032 |
Area | 4.7461269856459E+18 |
Sphere
Radius = nVolume | 7.7780876181449E+27 |
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Surface area | 1.8984507942584E+19 |
Circumference | 7722796817.5032 |
Square
Length = nPerimeter | 4916485152 |
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Area | 1510739140614778944 |
Diagonal | 1738239995.2911 |
Cube
Length = nSurface area | 9064434843688673664 |
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Volume | 1.8568816383445E+27 |
Space diagonal | 2128900519.4805 |
Equilateral Triangle
Length = nPerimeter | 3687363864 |
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Area | 6.5416923713193E+17 |
Altitude | 1064450259.7402 |
Triangular Pyramid
Length = nSurface area | 6.5416923713193E+17 |
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Volume | 2.1883559972236E+26 |
Height | 579413331.7637 |