201490812 (number)
201490812 is an even 9-digits composite number following 201490811 and preceding 201490813. In scientific notation, it is written as 2.01490812 × 10^8. The sum of its digits is 27. It has a total of 6 prime factors and 36 positive divisors. There are 66820320 positive integers (up to 201490812) that are relatively prime to 201490812.
Interesting facts
- 201490812 has 36 divisors, whose sum is 511927416
- The reverse of 201490812 is 218094102
- Previous prime number is 197
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 27
- Digital Root 9
Name
Name | two hundred one million four hundred ninety thousand eight hundred twelve |
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Notation
Scientific notation | 2.01490812 × 10^8 |
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Engineering notation | 2.01490812 × 10^6 |
Prime Factorization of 201490812
Prime Factorization 2 × 2 × 3 × 3 × 197 × 28411
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 33581802 | Product of the distinct prime numbers |
The prime factorization of 201490812 is 2 × 2 × 3 × 3 × 197 × 28411. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 201490812)
Multiplication
n×yn×2 | 402981624 |
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n×3 | 604472436 |
n×4 | 805963248 |
n×5 | 1007454060 |
Division
n÷yn÷2 | 100745406 |
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n÷3 | 67163604 |
n÷3 | 50372703 |
n÷5 | 40298162.4 |
Exponentiation
nyn2 | 40598547320419344 |
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n3 | 8.1802342656117E+24 |
n4 | 1.6482420445283E+33 |
n5 | 3.3210562792455E+41 |
Nth Root
y√n2√n | 14194.745929392 |
---|---|
3√n | 586.25300571439 |
4√n | 119.14170524796 |
5√n | 45.79847840909 |
Divisors of 201490812
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 | -201490811 | 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 201490812 can be divided by 36 positive divisors. The sum of these divisors (counting 201490812) is 1, the average is 0.027777777777778.
Base conversion 201490812
Base | System | Value |
---|---|---|
2 | Binary | 1100000000101000000101111100 |
3 | Ternary | 112001010210102200 |
4 | Quaternary | 30000220011330 |
5 | Quinary | 403040201222 |
6 | Senary | 31554351500 |
8 | Octal | 1400500574 |
10 | Decimal | 201490812 |
12 | Duodecimal | 5758b590 |
16 | Hexadecimal | c02817c |
20 | Vigesimal | 32j670c |
36 | Base36 | 3bynb0 |
Cryptographic Hash Functions
md5 | 92e0beb3f7a56e2c4e1293eb53e79d75 |
---|---|
sha1 | 1ba65dbfae1c54027dde641d29db831ad190f24f |
sha256 | ba5ef4ee5762b5a4f3832d9a92eb8827c068695228bcbb973cb40f088cdcfdb4 |
sha512 | 9c621550d74435a64e643e4a5edb99c58c597d56cd10473c291648c0288080bcebc57b5c31c35575b2dc99dfce963e7e05951c90c90a7108dfca29ec605ccd96 |
ripemd-160 | f8828c4a5194b2a5a0510ac2aa082be612500880 |
201490812 as geometric shapes
Circle
Radius = nDiameter | 402981624 |
---|---|
Circumference | 1266004109.4901 |
Area | 1.2754409800825E+17 |
Sphere
Radius = nVolume | 3.4265285164652E+25 |
---|---|
Surface area | 5.1017639203299E+17 |
Circumference | 1266004109.4901 |
Square
Length = nPerimeter | 805963248 |
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Area | 40598547320419344 |
Diagonal | 284951039.02397 |
Cube
Length = nSurface area | 243591283922516064 |
---|---|
Volume | 8.1802342656117E+24 |
Space diagonal | 348992323.64231 |
Equilateral Triangle
Length = nPerimeter | 604472436 |
---|---|
Area | 1.7579686668114E+16 |
Altitude | 174496161.82115 |
Triangular Pyramid
Length = nSurface area | 1.7579686668114E+16 |
---|---|
Volume | 9.6404985348477E+23 |
Height | 94983679.674656 |