55438812 (number)
55438812 is an even 8-digits composite number following 55438811 and preceding 55438813. In scientific notation, it is written as 5.5438812 × 10^7. The sum of its digits is 36. It has a total of 8 prime factors and 96 positive divisors. There are 15333120 positive integers (up to 55438812) that are relatively prime to 55438812.
Interesting facts
- 55438812 has 96 divisors, whose sum is 129124800
- The reverse of 55438812 is 21883455
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | fifty-five million four hundred thirty-eight thousand eight hundred twelve |
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Notation
Scientific notation | 5.5438812 × 10^7 |
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Engineering notation | 5.5438812 × 10^6 |
Prime Factorization of 55438812
Prime Factorization 2 × 2 × 9 × 13 × 89 × 11 × 11 × 11
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 229086 | Product of the distinct prime numbers |
The prime factorization of 55438812 is 2 × 2 × 9 × 13 × 89 × 11 × 11 × 11. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 55438812)
Multiplication
n×yn×2 | 110877624 |
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n×3 | 166316436 |
n×4 | 221755248 |
n×5 | 277194060 |
Division
n÷yn÷2 | 27719406 |
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n÷3 | 18479604 |
n÷3 | 13859703 |
n÷5 | 11087762.4 |
Exponentiation
nyn2 | 3073461875971344 |
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n3 | 1.7038907513114E+23 |
n4 | 9.4461679030493E+30 |
n5 | 5.2368432649758E+38 |
Nth Root
y√n2√n | 7445.7244106937 |
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3√n | 381.30395072751 |
4√n | 86.288611129706 |
5√n | 35.380403620079 |
Divisors of 55438812
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -55438811 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 55438812 can be divided by 96 positive divisors. The sum of these divisors (counting 55438812) is 1, the average is 0.010416666666667.
Base conversion 55438812
Base | System | Value |
---|---|---|
2 | Binary | 11010011011110110111011100 |
3 | Ternary | 10212022120202100 |
4 | Quaternary | 3103132313130 |
5 | Quinary | 103143020222 |
6 | Senary | 5300125100 |
8 | Octal | 323366734 |
10 | Decimal | 55438812 |
12 | Duodecimal | 16696790 |
16 | Hexadecimal | 34deddc |
20 | Vigesimal | h69h0c |
36 | Base36 | x08v0 |
Cryptographic Hash Functions
md5 | c727ecc2000e91ac47c45bbd3a4d56e8 |
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sha1 | 857d230fb98cde41ec6dee3bff7c05a10aef9901 |
sha256 | d2fbe695881d773e7464ade7758e0b64987f382e10bacf03e7f4e31e29d171b7 |
sha512 | 8942f8bcf7fc6dc05aa0be9ef23db78db426dd160d9a8b3a9d6e0845b6c18bd496119cde472049188513c6d8f01e1a0f42afbbd708a562fd67f7519c05df9536 |
ripemd-160 | 69b42eb53f3977294586488018ffcab8c8e31178 |
55438812 as geometric shapes
Circle
Radius = nDiameter | 110877624 |
---|---|
Circumference | 348332329.00589 |
Area | 9.6555652506399E+15 |
Sphere
Radius = nVolume | 7.1372408891194E+23 |
---|---|
Surface area | 3.862226100256E+16 |
Circumference | 348332329.00589 |
Square
Length = nPerimeter | 221755248 |
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Area | 3073461875971344 |
Diagonal | 78402319.812252 |
Cube
Length = nSurface area | 18440771255828064 |
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Volume | 1.7038907513114E+23 |
Space diagonal | 96022839.095259 |
Equilateral Triangle
Length = nPerimeter | 166316436 |
---|---|
Area | 1.3308480310771E+15 |
Altitude | 48011419.54763 |
Triangular Pyramid
Length = nSurface area | 1.3308480310771E+15 |
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Volume | 2.0080545077556E+22 |
Height | 26134106.604084 |