55140988 (number)
55140988 is an even 8-digits composite number following 55140987 and preceding 55140989. In scientific notation, it is written as 5.5140988 × 10^7. The sum of its digits is 40. It has a total of 6 prime factors and 48 positive divisors. There are 22823424 positive integers (up to 55140988) that are relatively prime to 55140988.
Interesting facts
- 55140988 has 48 divisors, whose sum is 114125760
- The reverse of 55140988 is 88904155
- Previous prime number is 509
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 40
- Digital Root 4
Name
Name | fifty-five million one hundred forty thousand nine hundred eighty-eight |
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Notation
Scientific notation | 5.5140988 × 10^7 |
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Engineering notation | 5.5140988 × 10^6 |
Prime Factorization of 55140988
Prime Factorization 2 × 2 × 7 × 73 × 509 × 53
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 27570494 | Product of the distinct prime numbers |
The prime factorization of 55140988 is 2 × 2 × 7 × 73 × 509 × 53. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 55140988)
Multiplication
n×yn×2 | 110281976 |
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n×3 | 165422964 |
n×4 | 220563952 |
n×5 | 275704940 |
Division
n÷yn÷2 | 27570494 |
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n÷3 | 18380329.333333 |
n÷3 | 13785247 |
n÷5 | 11028197.6 |
Exponentiation
nyn2 | 3040528557616144 |
---|---|
n3 | 1.6765774870917E+23 |
n4 | 9.2448139096793E+30 |
n5 | 5.0976817285586E+38 |
Nth Root
y√n2√n | 7425.6978123271 |
---|---|
3√n | 380.61992072442 |
4√n | 86.172488720746 |
5√n | 35.342308109343 |
Divisors of 55140988
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 | -55140987 | 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 55140988 can be divided by 48 positive divisors. The sum of these divisors (counting 55140988) is 1, the average is 0.020833333333333.
Base conversion 55140988
Base | System | Value |
---|---|---|
2 | Binary | 11010010010110001001111100 |
3 | Ternary | 10211202110012211 |
4 | Quaternary | 3102112021330 |
5 | Quinary | 103104002423 |
6 | Senary | 5245510204 |
8 | Octal | 322261174 |
10 | Decimal | 55140988 |
12 | Duodecimal | 16572364 |
16 | Hexadecimal | 349627c |
20 | Vigesimal | h4cc98 |
36 | Base36 | wtv24 |
Cryptographic Hash Functions
md5 | ddc5b51c0483401bf9f23fb8e3c6b05e |
---|---|
sha1 | b5ac75b6436f0aa63e9126c0c303820b468a97ae |
sha256 | 88b82f59a524bd3390f5e8d0a79c885a45f09dd063e83791321039916513c404 |
sha512 | e32188341238d90bbd3aed23b07c65299f8642db5151ee5b2f43320f0e1dfd1568bbb3087f9d63c94d21844b3369dbe78e9cde4338dc03d320b09d0430becfa3 |
ripemd-160 | 48eaad4d6ea292287c399f1487dfbf334336cf7e |
55140988 as geometric shapes
Circle
Radius = nDiameter | 110281976 |
---|---|
Circumference | 346461045.62497 |
Area | 9.5521021796368E+15 |
Sphere
Radius = nVolume | 7.0228313554951E+23 |
---|---|
Surface area | 3.8208408718547E+16 |
Circumference | 346461045.62497 |
Square
Length = nPerimeter | 220563952 |
---|---|
Area | 3040528557616144 |
Diagonal | 77981133.072252 |
Cube
Length = nSurface area | 18243171345696864 |
---|---|
Volume | 1.6765774870917E+23 |
Space diagonal | 95506992.795546 |
Equilateral Triangle
Length = nPerimeter | 165422964 |
---|---|
Area | 1.3165874859138E+15 |
Altitude | 47753496.397773 |
Triangular Pyramid
Length = nSurface area | 1.3165874859138E+15 |
---|---|
Volume | 1.9758655171787E+22 |
Height | 25993711.024084 |