420291228 (number)
420291228 is an even 9-digits composite number following 420291227 and preceding 420291229. In scientific notation, it is written as 4.20291228 × 10^8. The sum of its digits is 30. It has a total of 6 prime factors and 36 positive divisors. There are 120083040 positive integers (up to 420291228) that are relatively prime to 420291228.
Interesting facts
- 420291228 has 36 divisors, whose sum is 1140792072
- The reverse of 420291228 is 822192024
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 30
- Digital Root 3
Name
Name | four hundred twenty million two hundred ninety-one thousand two hundred twenty-eight |
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Notation
Scientific notation | 4.20291228 × 10^8 |
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Engineering notation | 4.20291228 × 10^6 |
Prime Factorization of 420291228
Prime Factorization 2 × 2 × 7 × 3 × 7 × 714781
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 30020802 | Product of the distinct prime numbers |
The prime factorization of 420291228 is 2 × 2 × 7 × 3 × 7 × 714781. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 420291228)
Multiplication
n×yn×2 | 840582456 |
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n×3 | 1260873684 |
n×4 | 1681164912 |
n×5 | 2101456140 |
Division
n÷yn÷2 | 210145614 |
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n÷3 | 140097076 |
n÷3 | 105072807 |
n÷5 | 84058245.6 |
Exponentiation
nyn2 | 176644716333747984 |
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n3 | 7.4242224747623E+25 |
n4 | 3.120335580863E+34 |
n5 | 1.311449673053E+43 |
Nth Root
y√n2√n | 20501.005536315 |
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3√n | 749.06029153351 |
4√n | 143.18172207483 |
5√n | 53.053014425377 |
Divisors of 420291228
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 | -420291227 | 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 420291228 can be divided by 36 positive divisors. The sum of these divisors (counting 420291228) is 1, the average is 0.027777777777778.
Base conversion 420291228
Base | System | Value |
---|---|---|
2 | Binary | 11001000011010010001010011100 |
3 | Ternary | 1002021212000011210 |
4 | Quaternary | 121003102022130 |
5 | Quinary | 1330043304403 |
6 | Senary | 105412144420 |
8 | Octal | 3103221234 |
10 | Decimal | 420291228 |
12 | Duodecimal | b8908110 |
16 | Hexadecimal | 190d229c |
20 | Vigesimal | 6b6g818 |
36 | Base36 | 6y8asc |
Cryptographic Hash Functions
md5 | 1dd15e78fa8cb9902d8233db513fb286 |
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sha1 | a30f67d1973c6ccf9993c2d9ecdfcadcb5e5505f |
sha256 | 3c1b8089dd6c13ac00489df4500845257c7d3fef349150ad06d3d766861b62d5 |
sha512 | b1017bd9048168286dd8a8bdf2f1fc8e5b0a3785efd74ea96968c7eaa029e407f012544791f0d995e624ce79030329227ac43e2cb2d9a6ffc0cd43f1a84b09ea |
ripemd-160 | c27579661a5fe5eddd7d51a421bbfb0d8885a1a8 |
420291228 as geometric shapes
Circle
Radius = nDiameter | 840582456 |
---|---|
Circumference | 2640767668.5061 |
Area | 5.5494574312956E+17 |
Sphere
Radius = nVolume | 3.1098510380439E+26 |
---|---|
Surface area | 2.2197829725182E+18 |
Circumference | 2640767668.5061 |
Square
Length = nPerimeter | 1681164912 |
---|---|
Area | 176644716333747984 |
Diagonal | 594381554.78404 |
Cube
Length = nSurface area | 1059868298002487904 |
---|---|
Volume | 7.4242224747623E+25 |
Space diagonal | 727965760.87152 |
Equilateral Triangle
Length = nPerimeter | 1260873684 |
---|---|
Area | 7.6489405894661E+16 |
Altitude | 363982880.43576 |
Triangular Pyramid
Length = nSurface area | 7.6489405894661E+16 |
---|---|
Volume | 8.7495300949033E+24 |
Height | 198127184.92801 |