201816890 (number)
201816890 is an even 9-digits composite number following 201816889 and preceding 201816891. In scientific notation, it is written as 2.01816890 × 10^8. The sum of its digits is 35. It has a total of 5 prime factors and 32 positive divisors. There are 73258560 positive integers (up to 201816890) that are relatively prime to 201816890.
Interesting facts
- 201816890 has 32 divisors, whose sum is 396994176
- The reverse of 201816890 is 098618102
- Previous prime number is 733
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 35
- Digital Root 8
Name
Name | two hundred one million eight hundred sixteen thousand eight hundred ninety |
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Notation
Scientific notation | 2.01816890 × 10^8 |
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Engineering notation | 2.01816890 × 10^6 |
Prime Factorization of 201816890
Prime Factorization 2 × 5 × 11 × 733 × 2503
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 201816890 | Product of the distinct prime numbers |
The prime factorization of 201816890 is 2 × 5 × 11 × 733 × 2503. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 201816890)
Multiplication
n×yn×2 | 403633780 |
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n×3 | 605450670 |
n×4 | 807267560 |
n×5 | 1009084450 |
Division
n÷yn÷2 | 100908445 |
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n÷3 | 67272296.666667 |
n÷3 | 50454222.5 |
n÷5 | 40363378 |
Exponentiation
nyn2 | 40730057089272100 |
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n3 | 8.2200134512793E+24 |
n4 | 1.6589375504954E+33 |
n5 | 3.3480161714519E+41 |
Nth Root
y√n2√n | 14206.227155723 |
---|---|
3√n | 586.56908493782 |
4√n | 119.18987857919 |
5√n | 45.81329220463 |
Divisors of 201816890
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 | -201816889 | 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 201816890 can be divided by 32 positive divisors. The sum of these divisors (counting 201816890) is 1, the average is 0.03125.
Base conversion 201816890
Base | System | Value |
---|---|---|
2 | Binary | 1100000001110111101100111010 |
3 | Ternary | 112001202100201122 |
4 | Quaternary | 30001313230322 |
5 | Quinary | 403131120030 |
6 | Senary | 32005345242 |
8 | Octal | 1401675472 |
10 | Decimal | 201816890 |
12 | Duodecimal | 57708222 |
16 | Hexadecimal | c077b3a |
20 | Vigesimal | 331724a |
36 | Base36 | 3c5mwq |
Cryptographic Hash Functions
md5 | 3049950f3e9d1852dcbb1018017e41d7 |
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sha1 | 221ea1a6c2167ecdd5106109783b7c40f58b49a5 |
sha256 | c25aeed9dc76981bf0d6e89a20b706a1fbbd0521c7276d20de6389bd3717180a |
sha512 | 4a8686fbe97752fa5b405303ed7b033abcff93f8baa00e503ed9a48033a99f0c29dd2fdfd8b019c1516fc277f60e82269df38a92b1a2b3e2e8a073c41718fc2f |
ripemd-160 | ff4ea528ed0adffd8cef7f51bffc3c47e4f12bc7 |
201816890 as geometric shapes
Circle
Radius = nDiameter | 403633780 |
---|---|
Circumference | 1268052917.9887 |
Area | 1.2795724813195E+17 |
Sphere
Radius = nVolume | 3.4431911827931E+25 |
---|---|
Surface area | 5.118289925278E+17 |
Circumference | 1268052917.9887 |
Square
Length = nPerimeter | 807267560 |
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Area | 40730057089272100 |
Diagonal | 285412182.95396 |
Cube
Length = nSurface area | 244380342535632600 |
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Volume | 8.2200134512793E+24 |
Space diagonal | 349557107.30554 |
Equilateral Triangle
Length = nPerimeter | 605450670 |
---|---|
Area | 1.763663206845E+16 |
Altitude | 174778553.65277 |
Triangular Pyramid
Length = nSurface area | 1.763663206845E+16 |
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Volume | 9.6873787547404E+23 |
Height | 95137394.317986 |