55148928 (number)
55148928 is an even 8-digits composite number following 55148927 and preceding 55148929. In scientific notation, it is written as 5.5148928 × 10^7. The sum of its digits is 42. It has a total of 9 prime factors and 32 positive divisors. There are 18382848 positive integers (up to 55148928) that are relatively prime to 55148928.
Interesting facts
- 55148928 has 32 divisors, whose sum is 146490360
- The reverse of 55148928 is 82984155
- Previous prime number is 3
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 42
- Digital Root 6
Name
Name | fifty-five million one hundred forty-eight thousand nine hundred twenty-eight |
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Notation
Scientific notation | 5.5148928 × 10^7 |
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Engineering notation | 5.5148928 × 10^6 |
Prime Factorization of 55148928
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 143617
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 861702 | Product of the distinct prime numbers |
The prime factorization of 55148928 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 143617. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 55148928)
Multiplication
n×yn×2 | 110297856 |
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n×3 | 165446784 |
n×4 | 220595712 |
n×5 | 275744640 |
Division
n÷yn÷2 | 27574464 |
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n÷3 | 18382976 |
n÷3 | 13787232 |
n÷5 | 11029785.6 |
Exponentiation
nyn2 | 3041404259549184 |
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n3 | 1.6773018452877E+23 |
n4 | 9.2501398700039E+30 |
n5 | 5.1013529768078E+38 |
Nth Root
y√n2√n | 7426.232422972 |
---|---|
3√n | 380.63818890831 |
4√n | 86.175590644753 |
5√n | 35.34332587045 |
Divisors of 55148928
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -55148927 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 55148928 can be divided by 32 positive divisors. The sum of these divisors (counting 55148928) is 1, the average is 0.03125.
Base conversion 55148928
Base | System | Value |
---|---|---|
2 | Binary | 11010010011000000110000000 |
3 | Ternary | 10211202212002220 |
4 | Quaternary | 3102120012000 |
5 | Quinary | 103104231203 |
6 | Senary | 5250011040 |
8 | Octal | 322300600 |
10 | Decimal | 55148928 |
12 | Duodecimal | 16576a80 |
16 | Hexadecimal | 3498180 |
20 | Vigesimal | h4dc68 |
36 | Base36 | wu16o |
Cryptographic Hash Functions
md5 | 7671d5a0d19df5d9d6e56e35eaa6f35a |
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sha1 | 6303db7490ffb2ddc2634c7979835ab123ab1e73 |
sha256 | b52e1a198798c82096cbe09f971d65fa70b0de1c47280701bf01c48dc7fabe53 |
sha512 | 4b443f534712c8a87c6227da7c9d3981c306428a2306dee323d00b6972ed250a6ae2e08cd20091f195766be98e30f8af4db45abe458219bacb2cd4c45a48e976 |
ripemd-160 | 91bd7e25630bc133761e7c6aff323478045f4c61 |
55148928 as geometric shapes
Circle
Radius = nDiameter | 110297856 |
---|---|
Circumference | 346510934.1163 |
Area | 9.5548532783964E+15 |
Sphere
Radius = nVolume | 7.0258655400113E+23 |
---|---|
Surface area | 3.8219413113586E+16 |
Circumference | 346510934.1163 |
Square
Length = nPerimeter | 220595712 |
---|---|
Area | 3041404259549184 |
Diagonal | 77992361.927937 |
Cube
Length = nSurface area | 18248425557295104 |
---|---|
Volume | 1.6773018452877E+23 |
Space diagonal | 95520745.278958 |
Equilateral Triangle
Length = nPerimeter | 165446784 |
---|---|
Area | 1.3169666759739E+15 |
Altitude | 47760372.639479 |
Triangular Pyramid
Length = nSurface area | 1.3169666759739E+15 |
---|---|
Volume | 1.9767191814994E+22 |
Height | 25997453.975979 |