56221290 (number)
56221290 is an even 8-digits composite number following 56221289 and preceding 56221291. In scientific notation, it is written as 5.6221290 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 64 positive divisors. There are 14502240 positive integers (up to 56221290) that are relatively prime to 56221290.
Interesting facts
- 56221290 has 64 divisors, whose sum is 137625600
- The reverse of 56221290 is 09212265
- Previous prime number is 3
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
Name | fifty-six million two hundred twenty-one thousand two hundred ninety |
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Notation
Scientific notation | 5.6221290 × 10^7 |
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Engineering notation | 5.6221290 × 10^6 |
Prime Factorization of 56221290
Prime Factorization 2 × 3 × 31 × 15 × 3 × 3 × 2239
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 6246810 | Product of the distinct prime numbers |
The prime factorization of 56221290 is 2 × 3 × 31 × 15 × 3 × 3 × 2239. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 56221290)
Multiplication
n×yn×2 | 112442580 |
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n×3 | 168663870 |
n×4 | 224885160 |
n×5 | 281106450 |
Division
n÷yn÷2 | 28110645 |
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n÷3 | 18740430 |
n÷3 | 14055322.5 |
n÷5 | 11244258 |
Exponentiation
nyn2 | 3160833449264100 |
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n3 | 1.7770613399278E+23 |
n4 | 9.9908680939868E+30 |
n5 | 5.6169949246378E+38 |
Nth Root
y√n2√n | 7498.0857557113 |
---|---|
3√n | 383.08951771403 |
4√n | 86.591487778599 |
5√n | 35.479718158952 |
Divisors of 56221290
64 divisors
τ | Total Divisors | 64 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -56221289 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.015625 | 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 | 64 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 56221290 can be divided by 64 positive divisors. The sum of these divisors (counting 56221290) is 1, the average is 0.015625.
Base conversion 56221290
Base | System | Value |
---|---|---|
2 | Binary | 11010110011101111001101010 |
3 | Ternary | 10220210100010000 |
4 | Quaternary | 3112131321222 |
5 | Quinary | 103343040130 |
6 | Senary | 5325003430 |
8 | Octal | 326357152 |
10 | Decimal | 56221290 |
12 | Duodecimal | 169b3576 |
16 | Hexadecimal | 359de6a |
20 | Vigesimal | hb7d4a |
36 | Base36 | xh0mi |
Cryptographic Hash Functions
md5 | 7a869c6ad2ce44575796968d4656c188 |
---|---|
sha1 | 1e6e6861f853a27e4cb2b2c7a782b3b69a43b952 |
sha256 | 9590c192791f25f475864118b98a648443e2b0e360d1c0f4672d6c99aeee5d5c |
sha512 | 480264781cbbf2398caac1552331dfb1b048659047ac156262882db3380cc6076a10b5481eb330f1bf4e4c10cb49974d00ed0a514d53c676ef407960201d8111 |
ripemd-160 | fe4e9659277d18d35235b6325c75c61d328d87f0 |
56221290 as geometric shapes
Circle
Radius = nDiameter | 112442580 |
---|---|
Circumference | 353248783.27868 |
Area | 9.930051143429E+15 |
Sphere
Radius = nVolume | 7.443737133994E+23 |
---|---|
Surface area | 3.9720204573716E+16 |
Circumference | 353248783.27868 |
Square
Length = nPerimeter | 224885160 |
---|---|
Area | 3160833449264100 |
Diagonal | 79508910.812111 |
Cube
Length = nSurface area | 18965000695584600 |
---|---|
Volume | 1.7770613399278E+23 |
Space diagonal | 97378130.747064 |
Equilateral Triangle
Length = nPerimeter | 168663870 |
---|---|
Area | 1.3686810320972E+15 |
Altitude | 48689065.373532 |
Triangular Pyramid
Length = nSurface area | 1.3686810320972E+15 |
---|---|
Volume | 2.0942868734123E+22 |
Height | 26502970.270704 |