144438812 (number)
144438812 is an even 9-digits composite number following 144438811 and preceding 144438813. In scientific notation, it is written as 1.44438812 × 10^8. The sum of its digits is 35. It has a total of 6 prime factors and 48 positive divisors. There are 60639744 positive integers (up to 144438812) that are relatively prime to 144438812.
Interesting facts
- 144438812 has 48 divisors, whose sum is 294840000
- The reverse of 144438812 is 218834441
- Previous prime number is 149
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 35
- Digital Root 8
Name
Name | one hundred forty-four million four hundred thirty-eight thousand eight hundred twelve |
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Notation
Scientific notation | 1.44438812 × 10^8 |
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Engineering notation | 1.44438812 × 10^6 |
Prime Factorization of 144438812
Prime Factorization 2 × 2 × 7 × 89 × 149 × 389
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 72219406 | Product of the distinct prime numbers |
The prime factorization of 144438812 is 2 × 2 × 7 × 89 × 149 × 389. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 144438812)
Multiplication
n×yn×2 | 288877624 |
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n×3 | 433316436 |
n×4 | 577755248 |
n×5 | 722194060 |
Division
n÷yn÷2 | 72219406 |
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n÷3 | 48146270.666667 |
n÷3 | 36109703 |
n÷5 | 28887762.4 |
Exponentiation
nyn2 | 20862570411971344 |
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n3 | 3.0133648855715E+24 |
n4 | 4.3524684419446E+32 |
n5 | 6.2866537102197E+40 |
Nth Root
y√n2√n | 12018.269925409 |
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3√n | 524.68015226748 |
4√n | 109.62787020375 |
5√n | 42.848614289849 |
Divisors of 144438812
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -144438811 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 144438812 can be divided by 48 positive divisors. The sum of these divisors (counting 144438812) is 1, the average is 0.020833333333333.
Base conversion 144438812
Base | System | Value |
---|---|---|
2 | Binary | 1000100110111111011000011100 |
3 | Ternary | 101001210020210122 |
4 | Quaternary | 20212333120130 |
5 | Quinary | 243434020222 |
6 | Senary | 22155454112 |
8 | Octal | 1046773034 |
10 | Decimal | 144438812 |
12 | Duodecimal | 40457338 |
16 | Hexadecimal | 89bf61c |
20 | Vigesimal | 252eh0c |
36 | Base36 | 2dztp8 |
Cryptographic Hash Functions
md5 | bdc3b869f6bf86dfcef800d93001edfc |
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sha1 | 1a6eb7f0fc3101ca169d51921049b3980c673f96 |
sha256 | e7692e6a5bd238f79880b57839ef2d94b845f285db7657d1aa61c7ed7cca9e54 |
sha512 | a1bfc09315edc2aeb6a28035b9d7b086a42056d79253c5b40b9acb98cb342c66ec2933e46572790ef3cf89b567aa6624e353b6060a84a1bbb742c948bdbcc690 |
ripemd-160 | ff0f8d0b318878a8f6967d9abcafa944f2abadbf |
144438812 as geometric shapes
Circle
Radius = nDiameter | 288877624 |
---|---|
Circumference | 907535821.34487 |
Area | 6.5541697941249E+16 |
Sphere
Radius = nVolume | 1.2622353316129E+25 |
---|---|
Surface area | 2.62166791765E+17 |
Circumference | 907535821.34487 |
Square
Length = nPerimeter | 577755248 |
---|---|
Area | 20862570411971344 |
Diagonal | 204267326.86346 |
Cube
Length = nSurface area | 125175422471828064 |
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Volume | 3.0133648855715E+24 |
Space diagonal | 250175360.96889 |
Equilateral Triangle
Length = nPerimeter | 433316436 |
---|---|
Area | 9.0337579825044E+15 |
Altitude | 125087680.48444 |
Triangular Pyramid
Length = nSurface area | 9.0337579825044E+15 |
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Volume | 3.5512845746284E+23 |
Height | 68089108.954486 |