55148940 (number)
55148940 is an even 8-digits composite number following 55148939 and preceding 55148941. In scientific notation, it is written as 5.5148940 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 96 positive divisors. There are 10897920 positive integers (up to 55148940) that are relatively prime to 55148940.
Interesting facts
- 55148940 has 96 divisors, whose sum is 155280384
- The reverse of 55148940 is 04984155
- Previous prime number is 173
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | fifty-five million one hundred forty-eight thousand nine hundred forty |
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Notation
Scientific notation | 5.5148940 × 10^7 |
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Engineering notation | 5.5148940 × 10^6 |
Prime Factorization of 55148940
Prime Factorization 2 × 2 × 165 × 7 × 3 × 173 × 23
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 27574470 | Product of the distinct prime numbers |
The prime factorization of 55148940 is 2 × 2 × 165 × 7 × 3 × 173 × 23. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 55148940)
Multiplication
n×yn×2 | 110297880 |
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n×3 | 165446820 |
n×4 | 220595760 |
n×5 | 275744700 |
Division
n÷yn÷2 | 27574470 |
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n÷3 | 18382980 |
n÷3 | 13787235 |
n÷5 | 11029788 |
Exponentiation
nyn2 | 3041405583123600 |
---|---|
n3 | 1.6773029401935E+23 |
n4 | 9.2501479210554E+30 |
n5 | 5.1013585268941E+38 |
Nth Root
y√n2√n | 7426.2332309186 |
---|---|
3√n | 380.63821651633 |
4√n | 86.175595332545 |
5√n | 35.343327408539 |
Divisors of 55148940
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 | -55148939 | 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 55148940 can be divided by 96 positive divisors. The sum of these divisors (counting 55148940) is 1, the average is 0.010416666666667.
Base conversion 55148940
Base | System | Value |
---|---|---|
2 | Binary | 11010010011000000110001100 |
3 | Ternary | 10211202212010100 |
4 | Quaternary | 3102120012030 |
5 | Quinary | 103104231230 |
6 | Senary | 5250011100 |
8 | Octal | 322300614 |
10 | Decimal | 55148940 |
12 | Duodecimal | 16576a90 |
16 | Hexadecimal | 349818c |
20 | Vigesimal | h4dc70 |
36 | Base36 | wu170 |
Cryptographic Hash Functions
md5 | 49f97d5b454fa877c1e0e2e2d4151e03 |
---|---|
sha1 | 618ace56680723352ead8ba6330bc541b805debc |
sha256 | b4f554a401c42cf1ac1c830a594117fc29ea536a6cba1e977ac1c39ee27379a9 |
sha512 | 8239258a895b80344ce3903ea8e17a5888cb419815bfe5615a9c809117a0a00948a6fc0f634abe75380d8ec980f66757dbb9c4f42b710493ae34d34235c39977 |
ripemd-160 | dfa280b70104f700107266edfc7601e326815f72 |
55148940 as geometric shapes
Circle
Radius = nDiameter | 110297880 |
---|---|
Circumference | 346511009.51453 |
Area | 9.5548574365281E+15 |
Sphere
Radius = nVolume | 7.0258701263419E+23 |
---|---|
Surface area | 3.8219429746112E+16 |
Circumference | 346511009.51453 |
Square
Length = nPerimeter | 220595760 |
---|---|
Area | 3041405583123600 |
Diagonal | 77992378.8985 |
Cube
Length = nSurface area | 18248433498741600 |
---|---|
Volume | 1.6773029401935E+23 |
Space diagonal | 95520766.063568 |
Equilateral Triangle
Length = nPerimeter | 165446820 |
---|---|
Area | 1.3169672490984E+15 |
Altitude | 47760383.031784 |
Triangular Pyramid
Length = nSurface area | 1.3169672490984E+15 |
---|---|
Volume | 1.9767204718582E+22 |
Height | 25997459.632833 |