55420156 (number)
55420156 is an even 8-digits composite number following 55420155 and preceding 55420157. In scientific notation, it is written as 5.5420156 × 10^7. The sum of its digits is 28. It has a total of 6 prime factors and 36 positive divisors. There are 24085600 positive integers (up to 55420156) that are relatively prime to 55420156.
Interesting facts
- 55420156 has 36 divisors, whose sum is 110648664
- The reverse of 55420156 is 65102455
- Previous prime number is 23
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 28
- Digital Root 1
Name
Name | fifty-five million four hundred twenty thousand one hundred fifty-six |
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Notation
Scientific notation | 5.5420156 × 10^7 |
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Engineering notation | 5.5420156 × 10^6 |
Prime Factorization of 55420156
Prime Factorization 2 × 2 × 11 × 23 × 23 × 2381
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 1204786 | Product of the distinct prime numbers |
The prime factorization of 55420156 is 2 × 2 × 11 × 23 × 23 × 2381. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 55420156)
Multiplication
n×yn×2 | 110840312 |
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n×3 | 166260468 |
n×4 | 221680624 |
n×5 | 277100780 |
Division
n÷yn÷2 | 27710078 |
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n÷3 | 18473385.333333 |
n÷3 | 13855039 |
n÷5 | 11084031.2 |
Exponentiation
nyn2 | 3071393691064336 |
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n3 | 1.702171174962E+23 |
n4 | 9.4334592055098E+30 |
n5 | 5.2280378078899E+38 |
Nth Root
y√n2√n | 7444.4715057551 |
---|---|
3√n | 381.26117441045 |
4√n | 86.281350857269 |
5√n | 35.37802209114 |
Divisors of 55420156
36 divisors
τ | Total Divisors | 36 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -55420155 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.027777777777778 | 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 | 36 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 55420156 can be divided by 36 positive divisors. The sum of these divisors (counting 55420156) is 1, the average is 0.027777777777778.
Base conversion 55420156
Base | System | Value |
---|---|---|
2 | Binary | 11010011011010010011111100 |
3 | Ternary | 10212021122011101 |
4 | Quaternary | 3103122103330 |
5 | Quinary | 103141421111 |
6 | Senary | 5255502444 |
8 | Octal | 323322374 |
10 | Decimal | 55420156 |
12 | Duodecimal | 16687a24 |
16 | Hexadecimal | 34da4fc |
20 | Vigesimal | h67a7g |
36 | Base36 | wzugs |
Cryptographic Hash Functions
md5 | 190d53de30c213cf2bc1f8a27a476687 |
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sha1 | 1f54c70640c6b36cfb3952c53cbbd869ab18cfec |
sha256 | 40c7e254c9b0b9c09ab47b6f90101d3bafba2580e926c42bf269bb310c30dd7a |
sha512 | 6f45c5386705da12dc665f4ec5967afdb851cda02d038809412108dfa79725fe414919cc71193ccaf318f369ba0991820bc527da2f2c9759c008bc81d88325a5 |
ripemd-160 | 7c4e7a01776c64383683a0e488a04fa9b86a2cb6 |
55420156 as geometric shapes
Circle
Radius = nDiameter | 110840312 |
---|---|
Circumference | 348215109.9008 |
Area | 9.6490678561298E+15 |
Sphere
Radius = nVolume | 7.1300379445506E+23 |
---|---|
Surface area | 3.8596271424519E+16 |
Circumference | 348215109.9008 |
Square
Length = nPerimeter | 221680624 |
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Area | 3071393691064336 |
Diagonal | 78375936.244033 |
Cube
Length = nSurface area | 18428362146386016 |
---|---|
Volume | 1.702171174962E+23 |
Space diagonal | 95990525.955393 |
Equilateral Triangle
Length = nPerimeter | 166260468 |
---|---|
Area | 1.3299524807425E+15 |
Altitude | 47995262.977697 |
Triangular Pyramid
Length = nSurface area | 1.3299524807425E+15 |
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Volume | 2.0060279675932E+22 |
Height | 26125312.081344 |