55621875 (number)
55621875 is an odd 8-digits composite number following 55621874 and preceding 55621876. In scientific notation, it is written as 5.5621875 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 48 positive divisors. There are 27840000 positive integers (up to 55621875) that are relatively prime to 55621875.
Interesting facts
- 55621875 has 48 divisors, whose sum is 98431200
- The reverse of 55621875 is 57812655
- Previous prime number is 17
Basic properties
- Is Prime? no
- Number parity odd
- Number length 8
- Sum of Digits 39
- Digital Root 3
Name
Name | fifty-five million six hundred twenty-one thousand eight hundred seventy-five |
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Notation
Scientific notation | 5.5621875 × 10^7 |
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Engineering notation | 5.5621875 × 10^6 |
Prime Factorization of 55621875
Prime Factorization 3 × 5 × 25 × 5 × 5 × 17 × 349
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 2224875 | Product of the distinct prime numbers |
The prime factorization of 55621875 is 3 × 5 × 25 × 5 × 5 × 17 × 349. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 55621875)
Multiplication
n×yn×2 | 111243750 |
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n×3 | 166865625 |
n×4 | 222487500 |
n×5 | 278109375 |
Division
n÷yn÷2 | 27810937.5 |
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n÷3 | 18540625 |
n÷3 | 13905468.75 |
n÷5 | 11124375 |
Exponentiation
nyn2 | 3093792978515625 |
---|---|
n3 | 1.7208256632687E+23 |
n4 | 9.5715549939126E+30 |
n5 | 5.3238783542703E+38 |
Nth Root
y√n2√n | 7458.0074416697 |
---|---|
3√n | 381.72318743258 |
4√n | 86.359755914834 |
5√n | 35.4037385535 |
Divisors of 55621875
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -55621874 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 55621875 can be divided by 48 positive divisors. The sum of these divisors (counting 55621875) is 1, the average is 0.020833333333333.
Base conversion 55621875
Base | System | Value |
---|---|---|
2 | Binary | 11010100001011100011110011 |
3 | Ternary | 10212122212212110 |
4 | Quaternary | 3110023203303 |
5 | Quinary | 103214400000 |
6 | Senary | 5304100403 |
8 | Octal | 324134363 |
10 | Decimal | 55621875 |
12 | Duodecimal | 16764703 |
16 | Hexadecimal | 350b8f3 |
20 | Vigesimal | h7cedf |
36 | Base36 | x4643 |
Cryptographic Hash Functions
md5 | 6df990e2152c5d3162cc8f6a0bb5e373 |
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sha1 | 7495d98da3fe29fbf1494baac5bfe0e89493197a |
sha256 | d3f31be4e2389e33ec3d3ffdc3b6059c4c0ac63a4f8130d6facc1f3377bc4a4f |
sha512 | 5c2adda42a51b8e31c993fe61712e87c4b927b1c10de24e69d8bd43cc118eef1ed4338254851396e7981d899d9877cbd24446e6e019ae5ceee6d87564de47616 |
ripemd-160 | 2f90e28f62e490a87b9e59ddd0451f189804e23a |
55621875 as geometric shapes
Circle
Radius = nDiameter | 111243750 |
---|---|
Circumference | 349482547.75778 |
Area | 9.7194372930324E+15 |
Sphere
Radius = nVolume | 7.2081776824451E+23 |
---|---|
Surface area | 3.8877749172129E+16 |
Circumference | 349482547.75778 |
Square
Length = nPerimeter | 222487500 |
---|---|
Area | 3093792978515625 |
Diagonal | 78661209.989621 |
Cube
Length = nSurface area | 18562757871093750 |
---|---|
Volume | 1.7208256632687E+23 |
Space diagonal | 96339913.512245 |
Equilateral Triangle
Length = nPerimeter | 166865625 |
---|---|
Area | 1.3396516567222E+15 |
Altitude | 48169956.756123 |
Triangular Pyramid
Length = nSurface area | 1.3396516567222E+15 |
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Volume | 2.0280124928953E+22 |
Height | 26220403.329874 |