55143984 (number)
55143984 is an even 8-digits composite number following 55143983 and preceding 55143985. In scientific notation, it is written as 5.5143984 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 40 positive divisors. There are 15676416 positive integers (up to 55143984) that are relatively prime to 55143984.
Interesting facts
- 55143984 has 40 divisors, whose sum is 112491808
- The reverse of 55143984 is 48934155
- Previous prime number is 337
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 39
- Digital Root 3
Name
Name | fifty-five million one hundred forty-three thousand nine hundred eighty-four |
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Notation
Scientific notation | 5.5143984 × 10^7 |
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Engineering notation | 5.5143984 × 10^6 |
Prime Factorization of 55143984
Prime Factorization 2 × 2 × 2 × 2 × 21 × 337 × 487
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 6892998 | Product of the distinct prime numbers |
The prime factorization of 55143984 is 2 × 2 × 2 × 2 × 21 × 337 × 487. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 55143984)
Multiplication
n×yn×2 | 110287968 |
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n×3 | 165431952 |
n×4 | 220575936 |
n×5 | 275719920 |
Division
n÷yn÷2 | 27571992 |
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n÷3 | 18381328 |
n÷3 | 13785996 |
n÷5 | 11028796.8 |
Exponentiation
nyn2 | 3040858971392256 |
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n3 | 1.6768507846471E+23 |
n4 | 9.2468232838968E+30 |
n5 | 5.0990667521803E+38 |
Nth Root
y√n2√n | 7425.8995414697 |
---|---|
3√n | 380.62681406379 |
4√n | 86.173659209005 |
5√n | 35.342692154888 |
Divisors of 55143984
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -55143983 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 55143984 can be divided by 40 positive divisors. The sum of these divisors (counting 55143984) is 1, the average is 0.025.
Base conversion 55143984
Base | System | Value |
---|---|---|
2 | Binary | 11010010010110111000110000 |
3 | Ternary | 10211202121022210 |
4 | Quaternary | 3102112320300 |
5 | Quinary | 103104101414 |
6 | Senary | 5245532120 |
8 | Octal | 322267060 |
10 | Decimal | 55143984 |
12 | Duodecimal | 16574040 |
16 | Hexadecimal | 3496e30 |
20 | Vigesimal | h4cjj4 |
36 | Base36 | wtxdc |
Cryptographic Hash Functions
md5 | a18be449821793be8dc6b1b5b0bf4a3c |
---|---|
sha1 | 38cf655d2246e079671a35660635192addb682a0 |
sha256 | 4255c1e2952a58cad83782c958a0f367a1192df7469873008d1019d36668e358 |
sha512 | a6adf83f5ed1210f7af3bcfe340f9b65e670777ffe5b4e338e99990348eaa0d4fbfb61ea26de11d6a2560cf86261ba45f64f05660dc974be51f248c02cc888d2 |
ripemd-160 | ab04f1d9343ce2fe1e2963556f60c94ce26a5e04 |
55143984 as geometric shapes
Circle
Radius = nDiameter | 110287968 |
---|---|
Circumference | 346479870.04815 |
Area | 9.5531402051285E+15 |
Sphere
Radius = nVolume | 7.0239761416182E+23 |
---|---|
Surface area | 3.8212560820514E+16 |
Circumference | 346479870.04815 |
Square
Length = nPerimeter | 220575936 |
---|---|
Area | 3040858971392256 |
Diagonal | 77985370.056085 |
Cube
Length = nSurface area | 18245153828353536 |
---|---|
Volume | 1.6768507846471E+23 |
Space diagonal | 95512182.019765 |
Equilateral Triangle
Length = nPerimeter | 165431952 |
---|---|
Area | 1.3167305592758E+15 |
Altitude | 47756091.009883 |
Triangular Pyramid
Length = nSurface area | 1.3167305592758E+15 |
---|---|
Volume | 1.9761876014366E+22 |
Height | 25995123.352028 |