55419920 (number)
55419920 is an even 8-digits composite number following 55419919 and preceding 55419921. In scientific notation, it is written as 5.5419920 × 10^7. The sum of its digits is 35. It has a total of 7 prime factors and 40 positive divisors. There are 22108160 positive integers (up to 55419920) that are relatively prime to 55419920.
Interesting facts
- 55419920 has 40 divisors, whose sum is 129199320
- The reverse of 55419920 is 02991455
- Previous prime number is 509
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 35
- Digital Root 8
Name
Name | fifty-five million four hundred nineteen thousand nine hundred twenty |
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Notation
Scientific notation | 5.5419920 × 10^7 |
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Engineering notation | 5.5419920 × 10^6 |
Prime Factorization of 55419920
Prime Factorization 2 × 2 × 2 × 2 × 5 × 509 × 1361
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 6927490 | Product of the distinct prime numbers |
The prime factorization of 55419920 is 2 × 2 × 2 × 2 × 5 × 509 × 1361. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 55419920)
Multiplication
n×yn×2 | 110839840 |
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n×3 | 166259760 |
n×4 | 221679680 |
n×5 | 277099600 |
Division
n÷yn÷2 | 27709960 |
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n÷3 | 18473306.666667 |
n÷3 | 13854980 |
n÷5 | 11083984 |
Exponentiation
nyn2 | 3071367532806400 |
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n3 | 1.7021494295873E+23 |
n4 | 9.4332985215773E+30 |
n5 | 5.2279264940193E+38 |
Nth Root
y√n2√n | 7444.4556550496 |
---|---|
3√n | 381.26063322489 |
4√n | 86.28125900246 |
5√n | 35.377991960487 |
Divisors of 55419920
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 | -55419919 | 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 55419920 can be divided by 40 positive divisors. The sum of these divisors (counting 55419920) is 1, the average is 0.025.
Base conversion 55419920
Base | System | Value |
---|---|---|
2 | Binary | 11010011011010010000010000 |
3 | Ternary | 10212021121211122 |
4 | Quaternary | 3103122100100 |
5 | Quinary | 103141414140 |
6 | Senary | 5255501412 |
8 | Octal | 323322020 |
10 | Decimal | 55419920 |
12 | Duodecimal | 16687868 |
16 | Hexadecimal | 34da410 |
20 | Vigesimal | h679g0 |
36 | Base36 | wzua8 |
Cryptographic Hash Functions
md5 | 18ba439547308779151291605a820d3c |
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sha1 | 53cf560b99298c264aca104941dfbfacee05ef0c |
sha256 | 6e62a7a94cc45b0fea3ffe37cca8a82335d2a1b92ba8c9fb0949be43edaa1dd4 |
sha512 | 9334c554ef33fbc09d6174b582a7c4553b96bb24e3f9f700c6eb915376f8c27b80682b960f4339c126e508fe41631cc02da82cd7df681f26aa4fcc603fa557b1 |
ripemd-160 | b26d018e56f4e492557eb00f69d2fc0a617c5f8a |
55419920 as geometric shapes
Circle
Radius = nDiameter | 110839840 |
---|---|
Circumference | 348213627.06907 |
Area | 9.6489856775388E+15 |
Sphere
Radius = nVolume | 7.1299468577379E+23 |
---|---|
Surface area | 3.8595942710155E+16 |
Circumference | 348213627.06907 |
Square
Length = nPerimeter | 221679680 |
---|---|
Area | 3071367532806400 |
Diagonal | 78375602.489632 |
Cube
Length = nSurface area | 18428205196838400 |
---|---|
Volume | 1.7021494295873E+23 |
Space diagonal | 95990117.191403 |
Equilateral Triangle
Length = nPerimeter | 166259760 |
---|---|
Area | 1.3299411538845E+15 |
Altitude | 47995058.595701 |
Triangular Pyramid
Length = nSurface area | 1.3299411538845E+15 |
---|---|
Volume | 2.0060023404233E+22 |
Height | 26125200.829877 |