201801128 (number)
201801128 is an even 9-digits composite number following 201801127 and preceding 201801129. In scientific notation, it is written as 2.01801128 × 10^8. The sum of its digits is 23. It has a total of 6 prime factors and 32 positive divisors. There are 94597632 positive integers (up to 201801128) that are relatively prime to 201801128.
Interesting facts
- 201801128 has 32 divisors, whose sum is 402427200
- The reverse of 201801128 is 821108102
- Previous prime number is 97
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 23
- Digital Root 5
Name
Name | two hundred one million eight hundred one thousand one hundred twenty-eight |
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Notation
Scientific notation | 2.01801128 × 10^8 |
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Engineering notation | 2.01801128 × 10^6 |
Prime Factorization of 201801128
Prime Factorization 2 × 2 × 2 × 19 × 97 × 13687
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 50450282 | Product of the distinct prime numbers |
The prime factorization of 201801128 is 2 × 2 × 2 × 19 × 97 × 13687. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 201801128)
Multiplication
n×yn×2 | 403602256 |
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n×3 | 605403384 |
n×4 | 807204512 |
n×5 | 1009005640 |
Division
n÷yn÷2 | 100900564 |
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n÷3 | 67267042.666667 |
n÷3 | 50450282 |
n÷5 | 40360225.6 |
Exponentiation
nyn2 | 40723695262072384 |
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n3 | 8.2180876402145E+24 |
n4 | 1.6584193557981E+33 |
n5 | 3.346708966971E+41 |
Nth Root
y√n2√n | 14205.672388169 |
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3√n | 586.553814094 |
4√n | 119.18755131376 |
5√n | 45.812576574069 |
Divisors of 201801128
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -201801127 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 201801128 can be divided by 32 positive divisors. The sum of these divisors (counting 201801128) is 1, the average is 0.03125.
Base conversion 201801128
Base | System | Value |
---|---|---|
2 | Binary | 1100000001110011110110101000 |
3 | Ternary | 112001201120002212 |
4 | Quaternary | 30001303312220 |
5 | Quinary | 403130114003 |
6 | Senary | 32005144252 |
8 | Octal | 1401636650 |
10 | Decimal | 201801128 |
12 | Duodecimal | 576bb088 |
16 | Hexadecimal | c073da8 |
20 | Vigesimal | 33152g8 |
36 | Base36 | 3c5aqw |
Cryptographic Hash Functions
md5 | b1435ec4a676f0db89b9defb67227f95 |
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sha1 | 32d4101c36b2b29bc18228414b1186ffed1b3b59 |
sha256 | f6868d8969e4c81f86116a5cc713b719a726ccd60615424269d4d2b805b4fd28 |
sha512 | dea0bd0307a2b413842dd2cb7d233c44143a8773239d56da049f5a9d7e2cd14727c90550aac9363569046db09da6431558212db22d67bea628da49a6a0619d2c |
ripemd-160 | 36e3fae658e2f56e99bd1305960d4d6acd16e933 |
201801128 as geometric shapes
Circle
Radius = nDiameter | 403602256 |
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Circumference | 1267953882.4219 |
Area | 1.2793726186236E+17 |
Sphere
Radius = nVolume | 3.4423845009406E+25 |
---|---|
Surface area | 5.1174904744942E+17 |
Circumference | 1267953882.4219 |
Square
Length = nPerimeter | 807204512 |
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Area | 40723695262072384 |
Diagonal | 285389892.11979 |
Cube
Length = nSurface area | 244342171572434304 |
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Volume | 8.2180876402145E+24 |
Space diagonal | 349529806.72071 |
Equilateral Triangle
Length = nPerimeter | 605403384 |
---|---|
Area | 1.7633877316465E+16 |
Altitude | 174764903.36036 |
Triangular Pyramid
Length = nSurface area | 1.7633877316465E+16 |
---|---|
Volume | 9.685109164635E+23 |
Height | 95129964.03993 |