1242163090 (number)
1242163090 is an even 10-digits composite number following 1242163089 and preceding 1242163091. In scientific notation, it is written as 1.242163090 × 10^9. The sum of its digits is 28. It has a total of 5 prime factors and 32 positive divisors. There are 411198144 positive integers (up to 1242163090) that are relatively prime to 1242163090.
Interesting facts
- 1242163090 has 32 divisors, whose sum is 2643425280
- The reverse of 1242163090 is 0903612421
- Previous prime number is 29
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 28
- Digital Root 1
Name
Name | one billion two hundred forty-two million one hundred sixty-three thousand ninety |
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Notation
Scientific notation | 1.242163090 × 10^9 |
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Engineering notation | 1.242163090 × 10^9 |
Prime Factorization of 1242163090
Prime Factorization 2 × 5 × 7 × 29 × 611903
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 1242163090 | Product of the distinct prime numbers |
The prime factorization of 1242163090 is 2 × 5 × 7 × 29 × 611903. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1242163090)
Multiplication
n×yn×2 | 2484326180 |
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n×3 | 3726489270 |
n×4 | 4968652360 |
n×5 | 6210815450 |
Division
n÷yn÷2 | 621081545 |
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n÷3 | 414054363.33333 |
n÷3 | 310540772.5 |
n÷5 | 248432618 |
Exponentiation
nyn2 | 1542969142158348100 |
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n3 | 1.9166193173981E+27 |
n4 | 2.3807537736529E+36 |
n5 | 2.9572844640098E+45 |
Nth Root
y√n2√n | 35244.334154584 |
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3√n | 1074.9614091068 |
4√n | 187.73474413274 |
5√n | 65.892460373365 |
Divisors of 1242163090
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 | -1242163089 | 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 1242163090 can be divided by 32 positive divisors. The sum of these divisors (counting 1242163090) is 1, the average is 0.03125.
Base conversion 1242163090
Base | System | Value |
---|---|---|
2 | Binary | 1001010000010011110011110010010 |
3 | Ternary | 10012120100102102101 |
4 | Quaternary | 1022002132132102 |
5 | Quinary | 10020443204330 |
6 | Senary | 323131511014 |
8 | Octal | 11202363622 |
10 | Decimal | 1242163090 |
12 | Duodecimal | 2a7bb846a |
16 | Hexadecimal | 4a09e792 |
20 | Vigesimal | j83a7ea |
36 | Base36 | kjjv6a |
Cryptographic Hash Functions
md5 | 3d6d1e5fb76bdbc1e338ced519db031f |
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sha1 | e4fcf2a6f2a66abe7eda0972f365eb3d4d5a826a |
sha256 | 89961a4cf055374a52a2c85ad4c5358f8db82b1e638720ef17f38bcff8918840 |
sha512 | d4de2bdcb44327a03a8404ffbfc12f8430f08891c5a1ec9e4b3e8895bc38e0b92f9ec612909abb4f92c2fa46babdd8ead4e31093ad4ff82809e495b0be147d42 |
ripemd-160 | d85f716d475f9e704ccd286706c5a84ea58cb01a |
1242163090 as geometric shapes
Circle
Radius = nDiameter | 2484326180 |
---|---|
Circumference | 7804740876.2088 |
Area | 4.8473805217204E+18 |
Sphere
Radius = nVolume | 8.0283162230214E+27 |
---|---|
Surface area | 1.9389522086882E+19 |
Circumference | 7804740876.2088 |
Square
Length = nPerimeter | 4968652360 |
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Area | 1542969142158348100 |
Diagonal | 1756683888.5573 |
Cube
Length = nSurface area | 9.2578148529501E+18 |
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Volume | 1.9166193173981E+27 |
Space diagonal | 2151489583.1668 |
Equilateral Triangle
Length = nPerimeter | 3726489270 |
---|---|
Area | 6.6812523718231E+17 |
Altitude | 1075744791.5834 |
Triangular Pyramid
Length = nSurface area | 6.6812523718231E+17 |
---|---|
Volume | 2.2587575271422E+26 |
Height | 585561296.18576 |