55389620 (number)
55389620 is an even 8-digits composite number following 55389619 and preceding 55389621. In scientific notation, it is written as 5.5389620 × 10^7. The sum of its digits is 38. It has a total of 7 prime factors and 96 positive divisors. There are 18316800 positive integers (up to 55389620) that are relatively prime to 55389620.
Interesting facts
- 55389620 has 96 divisors, whose sum is 138692736
- The reverse of 55389620 is 02698355
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 38
- Digital Root 2
Name
Name | fifty-five million three hundred eighty-nine thousand six hundred twenty |
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Notation
Scientific notation | 5.5389620 × 10^7 |
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Engineering notation | 5.5389620 × 10^6 |
Prime Factorization of 55389620
Prime Factorization 2 × 2 × 11 × 107 × 5 × 13 × 181
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 27694810 | Product of the distinct prime numbers |
The prime factorization of 55389620 is 2 × 2 × 11 × 107 × 5 × 13 × 181. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 55389620)
Multiplication
n×yn×2 | 110779240 |
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n×3 | 166168860 |
n×4 | 221558480 |
n×5 | 276948100 |
Division
n÷yn÷2 | 27694810 |
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n÷3 | 18463206.666667 |
n÷3 | 13847405 |
n÷5 | 11077924 |
Exponentiation
nyn2 | 3068010003744400 |
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n3 | 1.699359082636E+23 |
n4 | 9.4126853830757E+30 |
n5 | 5.2136506654812E+38 |
Nth Root
y√n2√n | 7442.4203052502 |
---|---|
3√n | 381.19113773689 |
4√n | 86.269463341614 |
5√n | 35.374122638182 |
Divisors of 55389620
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 | -55389619 | 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 55389620 can be divided by 96 positive divisors. The sum of these divisors (counting 55389620) is 1, the average is 0.010416666666667.
Base conversion 55389620
Base | System | Value |
---|---|---|
2 | Binary | 11010011010010110110110100 |
3 | Ternary | 10212020002021102 |
4 | Quaternary | 3103102312310 |
5 | Quinary | 103134431440 |
6 | Senary | 5255105232 |
8 | Octal | 323226664 |
10 | Decimal | 55389620 |
12 | Duodecimal | 16672218 |
16 | Hexadecimal | 34d2db4 |
20 | Vigesimal | h63e10 |
36 | Base36 | wz6wk |
Cryptographic Hash Functions
md5 | 1739ac8307296656314ad69aca45a40c |
---|---|
sha1 | fa5567d4f4afc68ed4a8e7b4f5de830e320a9862 |
sha256 | f981bc7435fea22438c16c1e3c59c51f86f21de73840ffb7d66308f2a5c5e273 |
sha512 | 956ac31a87284d3725163d93fb5fea2ad2135f0bacbc4899ed3ffcd09453a4b3ae399c9fec4b9a7d19494a62c6ed7d6152d881ee23a6bdbc8e2fc5c17564440e |
ripemd-160 | 4e2dbc19eb45c55bd8802d63ce81071c2697a172 |
55389620 as geometric shapes
Circle
Radius = nDiameter | 110779240 |
---|---|
Circumference | 348023246.55426 |
Area | 9.6384376889034E+15 |
Sphere
Radius = nVolume | 7.1182586797605E+23 |
---|---|
Surface area | 3.8553750755614E+16 |
Circumference | 348023246.55426 |
Square
Length = nPerimeter | 221558480 |
---|---|
Area | 3068010003744400 |
Diagonal | 78332751.818692 |
Cube
Length = nSurface area | 18408060022466400 |
---|---|
Volume | 1.699359082636E+23 |
Space diagonal | 95937636.051933 |
Equilateral Triangle
Length = nPerimeter | 166168860 |
---|---|
Area | 1.3284873011537E+15 |
Altitude | 47968818.025967 |
Triangular Pyramid
Length = nSurface area | 1.3284873011537E+15 |
---|---|
Volume | 2.0027138850048E+22 |
Height | 26110917.272897 |