201231228 (number)
201231228 is an even 9-digits composite number following 201231227 and preceding 201231229. In scientific notation, it is written as 2.01231228 × 10^8. The sum of its digits is 21. It has a total of 6 prime factors and 48 positive divisors. There are 59357760 positive integers (up to 201231228) that are relatively prime to 201231228.
Interesting facts
- 201231228 has 48 divisors, whose sum is 514071936
- The reverse of 201231228 is 822132102
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 21
- Digital Root 3
Name
Name | two hundred one million two hundred thirty-one thousand two hundred twenty-eight |
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Notation
Scientific notation | 2.01231228 × 10^8 |
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Engineering notation | 2.01231228 × 10^6 |
Prime Factorization of 201231228
Prime Factorization 2 × 2 × 3 × 5203 × 11 × 293
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 100615614 | Product of the distinct prime numbers |
The prime factorization of 201231228 is 2 × 2 × 3 × 5203 × 11 × 293. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 201231228)
Multiplication
n×yn×2 | 402462456 |
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n×3 | 603693684 |
n×4 | 804924912 |
n×5 | 1006156140 |
Division
n÷yn÷2 | 100615614 |
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n÷3 | 67077076 |
n÷3 | 50307807 |
n÷5 | 40246245.6 |
Exponentiation
nyn2 | 40494007122387984 |
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n3 | 8.1486587798789E+24 |
n4 | 1.639764612828E+33 |
n5 | 3.2997184667032E+41 |
Nth Root
y√n2√n | 14185.599317618 |
---|---|
3√n | 586.00113765422 |
4√n | 119.10331362988 |
5√n | 45.786671733311 |
Divisors of 201231228
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 | -201231227 | 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 201231228 can be divided by 48 positive divisors. The sum of these divisors (counting 201231228) is 1, the average is 0.020833333333333.
Base conversion 201231228
Base | System | Value |
---|---|---|
2 | Binary | 1011111111101000101101111100 |
3 | Ternary | 112000122121100110 |
4 | Quaternary | 23333220231330 |
5 | Quinary | 403003344403 |
6 | Senary | 31545030020 |
8 | Octal | 1377505574 |
10 | Decimal | 201231228 |
12 | Duodecimal | 57485310 |
16 | Hexadecimal | bfe8b7c |
20 | Vigesimal | 32hdi18 |
36 | Base36 | 3bt30c |
Cryptographic Hash Functions
md5 | be9f86aacbb721faf21634daf16b457d |
---|---|
sha1 | 65d7190cdf0172677c5aeea632212a1c25d55d54 |
sha256 | 409011d77d5a6d09e0dd3ec5ce753de36a1f833b60f20bfebbd6182e44b667e9 |
sha512 | 197cbe6604a0fbf213c96e20cc689154f8575a91eab452f0834d7628df2fa8809ca5d541d3652ac9fac581e1dd0471aaafcb6c3403b99da8a6ba52b83f96c8eb |
ripemd-160 | 9b93e7be95f62ae64c7ef4c838e6eb2912cb76d9 |
201231228 as geometric shapes
Circle
Radius = nDiameter | 402462456 |
---|---|
Circumference | 1264373095.1153 |
Area | 1.2721567529011E+17 |
Sphere
Radius = nVolume | 3.4133022079303E+25 |
---|---|
Surface area | 5.0886270116043E+17 |
Circumference | 1264373095.1153 |
Square
Length = nPerimeter | 804924912 |
---|---|
Area | 40494007122387984 |
Diagonal | 284583931.81059 |
Cube
Length = nSurface area | 242964042734327904 |
---|---|
Volume | 8.1486587798789E+24 |
Space diagonal | 348542710.96548 |
Equilateral Triangle
Length = nPerimeter | 603693684 |
---|---|
Area | 1.7534419434508E+16 |
Altitude | 174271355.48274 |
Triangular Pyramid
Length = nSurface area | 1.7534419434508E+16 |
---|---|
Volume | 9.6032864680461E+23 |
Height | 94861310.603531 |