55142775 (number)
55142775 is an odd 8-digits composite number following 55142774 and preceding 55142776. In scientific notation, it is written as 5.5142775 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 56 positive divisors. There are 28304640 positive integers (up to 55142775) that are relatively prime to 55142775.
Interesting facts
- 55142775 has 56 divisors, whose sum is 102301200
- The reverse of 55142775 is 57724155
- Previous prime number is 29
Basic properties
- Is Prime? no
- Number parity odd
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | fifty-five million one hundred forty-two thousand seven hundred seventy-five |
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Notation
Scientific notation | 5.5142775 × 10^7 |
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Engineering notation | 5.5142775 × 10^6 |
Prime Factorization of 55142775
Prime Factorization 5 × 9 × 45 × 3 × 29 × 313
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 55142775 | Product of the distinct prime numbers |
The prime factorization of 55142775 is 5 × 9 × 45 × 3 × 29 × 313. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 55142775)
Multiplication
n×yn×2 | 110285550 |
---|---|
n×3 | 165428325 |
n×4 | 220571100 |
n×5 | 275713875 |
Division
n÷yn÷2 | 27571387.5 |
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n÷3 | 18380925 |
n÷3 | 13785693.75 |
n÷5 | 11028555 |
Exponentiation
nyn2 | 3040725634700625 |
---|---|
n3 | 1.6767404951103E+23 |
n4 | 9.2460123855255E+30 |
n5 | 5.0985078062225E+38 |
Nth Root
y√n2√n | 7425.8181367443 |
---|---|
3√n | 380.62403236911 |
4√n | 86.173186878195 |
5√n | 35.342537179906 |
Divisors of 55142775
56 divisors
τ | Total Divisors | 56 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -55142774 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.017857142857143 | 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 | 56 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 55142775 can be divided by 56 positive divisors. The sum of these divisors (counting 55142775) is 1, the average is 0.017857142857143.
Base conversion 55142775
Base | System | Value |
---|---|---|
2 | Binary | 11010010010110100101110111 |
3 | Ternary | 10211202112200000 |
4 | Quaternary | 3102112211313 |
5 | Quinary | 103104032100 |
6 | Senary | 5245522343 |
8 | Octal | 322264567 |
10 | Decimal | 55142775 |
12 | Duodecimal | 165733b3 |
16 | Hexadecimal | 3496977 |
20 | Vigesimal | h4cgif |
36 | Base36 | wtwfr |
Cryptographic Hash Functions
md5 | 363e029d59dbd0586fbbb4bb8f434b78 |
---|---|
sha1 | 76e6a285322d549fe03a527bbd9f244098aaff6a |
sha256 | e5a7a6dea39fb5af0882ef83a4893602fc9643e9b4fbf05d5be42bb3def13875 |
sha512 | 4af7fb87f1e0d02d8ca7a65fe30f634b6a314ff98dfda4f091011b941b9102c74a26de0733bb8425af20c21df9ef8ba58874edc915e6c259aacb819793bd9f7f |
ripemd-160 | 8537a4a5059a873ff76426e3ba7b429fdfc0913b |
55142775 as geometric shapes
Circle
Radius = nDiameter | 110285550 |
---|---|
Circumference | 346472273.67711 |
Area | 9.5527213155576E+15 |
Sphere
Radius = nVolume | 7.0235141618867E+23 |
---|---|
Surface area | 3.8210885262231E+16 |
Circumference | 346472273.67711 |
Square
Length = nPerimeter | 220571100 |
---|---|
Area | 3040725634700625 |
Diagonal | 77983660.271888 |
Cube
Length = nSurface area | 18244353808203750 |
---|---|
Volume | 1.6767404951103E+23 |
Space diagonal | 95510087.970339 |
Equilateral Triangle
Length = nPerimeter | 165428325 |
---|---|
Area | 1.3166728227947E+15 |
Altitude | 47755043.985169 |
Triangular Pyramid
Length = nSurface area | 1.3166728227947E+15 |
---|---|
Volume | 1.976057623971E+22 |
Height | 25994553.423963 |