55408768 (number)
55408768 is an even 8-digits composite number following 55408767 and preceding 55408769. In scientific notation, it is written as 5.5408768 × 10^7. The sum of its digits is 43. It has a total of 9 prime factors and 32 positive divisors. There are 27057408 positive integers (up to 55408768) that are relatively prime to 55408768.
Interesting facts
- 55408768 has 32 divisors, whose sum is 112962960
- The reverse of 55408768 is 86780455
- Previous prime number is 43
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 43
- Digital Root 7
Name
Name | fifty-five million four hundred eight thousand seven hundred sixty-eight |
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Notation
Scientific notation | 5.5408768 × 10^7 |
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Engineering notation | 5.5408768 × 10^6 |
Prime Factorization of 55408768
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 43 × 10067
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 865762 | Product of the distinct prime numbers |
The prime factorization of 55408768 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 43 × 10067. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 55408768)
Multiplication
n×yn×2 | 110817536 |
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n×3 | 166226304 |
n×4 | 221635072 |
n×5 | 277043840 |
Division
n÷yn÷2 | 27704384 |
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n÷3 | 18469589.333333 |
n÷3 | 13852192 |
n÷5 | 11081753.6 |
Exponentiation
nyn2 | 3070131571277824 |
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n3 | 1.7011220796241E+23 |
n4 | 9.4257078649568E+30 |
n5 | 5.2226686032517E+38 |
Nth Root
y√n2√n | 7443.7066035679 |
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3√n | 381.23505816206 |
4√n | 86.276918139024 |
5√n | 35.37656804242 |
Divisors of 55408768
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 | -55408767 | 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 55408768 can be divided by 32 positive divisors. The sum of these divisors (counting 55408768) is 1, the average is 0.03125.
Base conversion 55408768
Base | System | Value |
---|---|---|
2 | Binary | 11010011010111100010000000 |
3 | Ternary | 10212021001112121 |
4 | Quaternary | 3103113202000 |
5 | Quinary | 103141040033 |
6 | Senary | 5255334024 |
8 | Octal | 323274200 |
10 | Decimal | 55408768 |
12 | Duodecimal | 16681314 |
16 | Hexadecimal | 34d7880 |
20 | Vigesimal | h661i8 |
36 | Base36 | wzlog |
Cryptographic Hash Functions
md5 | 7ceefadf50a6d18019b4f9461326207a |
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sha1 | a8021bf0a6d5eea1d4d48935f22cb9bcfd1ed11b |
sha256 | d33bc28bcddec18792fe75dfd96f143ad576c98ce95de5f3014919a070425f85 |
sha512 | ba10ab75e013464f62059ffa247dc0f5cc6f571412f3e49d74248f3a8f219bfe9680e16ba3b8079a5a7e1cf3ce476bbd32a2657430f82e104e92ca4178dd0a9b |
ripemd-160 | a65e61ccfa7e1a1816df85b9fae41cef6b2fdd38 |
55408768 as geometric shapes
Circle
Radius = nDiameter | 110817536 |
---|---|
Circumference | 348143556.98652 |
Area | 9.6451027898805E+15 |
Sphere
Radius = nVolume | 7.1256435042752E+23 |
---|---|
Surface area | 3.8580411159522E+16 |
Circumference | 348143556.98652 |
Square
Length = nPerimeter | 221635072 |
---|---|
Area | 3070131571277824 |
Diagonal | 78359831.179984 |
Cube
Length = nSurface area | 18420789427666944 |
---|---|
Volume | 1.7011220796241E+23 |
Space diagonal | 95970801.360797 |
Equilateral Triangle
Length = nPerimeter | 166226304 |
---|---|
Area | 1.3294059668436E+15 |
Altitude | 47985400.680398 |
Triangular Pyramid
Length = nSurface area | 1.3294059668436E+15 |
---|---|
Volume | 2.0047915968806E+22 |
Height | 26119943.726661 |