201990968 (number)
201990968 is an even 9-digits composite number following 201990967 and preceding 201990969. In scientific notation, it is written as 2.01990968 × 10^8. The sum of its digits is 44. It has a total of 6 prime factors and 32 positive divisors. There are 96373728 positive integers (up to 201990968) that are relatively prime to 201990968.
Interesting facts
- 201990968 has 32 divisors, whose sum is 396144000
- The reverse of 201990968 is 869099102
- Previous prime number is 523
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 44
- Digital Root 8
Name
Name | two hundred one million nine hundred ninety thousand nine hundred sixty-eight |
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Notation
Scientific notation | 2.01990968 × 10^8 |
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Engineering notation | 2.01990968 × 10^6 |
Prime Factorization of 201990968
Prime Factorization 2 × 2 × 2 × 23 × 523 × 2099
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 50497742 | Product of the distinct prime numbers |
The prime factorization of 201990968 is 2 × 2 × 2 × 23 × 523 × 2099. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 201990968)
Multiplication
n×yn×2 | 403981936 |
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n×3 | 605972904 |
n×4 | 807963872 |
n×5 | 1009954840 |
Division
n÷yn÷2 | 100995484 |
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n÷3 | 67330322.666667 |
n÷3 | 50497742 |
n÷5 | 40398193.6 |
Exponentiation
nyn2 | 40800351153577024 |
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n3 | 8.2413024242509E+24 |
n4 | 1.6646686542552E+33 |
n5 | 3.3624803287226E+41 |
Nth Root
y√n2√n | 14212.352655349 |
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3√n | 586.73768567471 |
4√n | 119.21557220157 |
5√n | 45.821192768479 |
Divisors of 201990968
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 | -201990967 | 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 201990968 can be divided by 32 positive divisors. The sum of these divisors (counting 201990968) is 1, the average is 0.03125.
Base conversion 201990968
Base | System | Value |
---|---|---|
2 | Binary | 1100000010100010001100111000 |
3 | Ternary | 112002002012111222 |
4 | Quaternary | 30002202030320 |
5 | Quinary | 403202202333 |
6 | Senary | 32013211212 |
8 | Octal | 1402421470 |
10 | Decimal | 201990968 |
12 | Duodecimal | 57790b08 |
16 | Hexadecimal | c0a2338 |
20 | Vigesimal | 3328h88 |
36 | Base36 | 3c9d88 |
Cryptographic Hash Functions
md5 | 463f222692c881894c2dbfb1375c62ea |
---|---|
sha1 | 99c422938b2dd1a0173fe514d60c72d04da01f13 |
sha256 | 2ac5bf4e7fe06536c417e0e9f32e2163b7f98b04514f9b2dd5cc9a0aeaf4ff8a |
sha512 | d0fff843c134ba8815d2be4dc6fec713ab566adf138c13408dbe6ef7ad35126818853b4249bc6ba78bfb312b011447dedce465b6bb00182e04354f54987c042d |
ripemd-160 | 33c18ec4e5e91b381c85cf3c1af6149141ee1832 |
201990968 as geometric shapes
Circle
Radius = nDiameter | 403981936 |
---|---|
Circumference | 1269146682.3206 |
Area | 1.2817808344796E+17 |
Sphere
Radius = nVolume | 3.4521086869385E+25 |
---|---|
Surface area | 5.1271233379185E+17 |
Circumference | 1269146682.3206 |
Square
Length = nPerimeter | 807963872 |
---|---|
Area | 40800351153577024 |
Diagonal | 285658366.42247 |
Cube
Length = nSurface area | 244802106921462144 |
---|---|
Volume | 8.2413024242509E+24 |
Space diagonal | 349858619.24602 |
Equilateral Triangle
Length = nPerimeter | 605972904 |
---|---|
Area | 1.7667070291162E+16 |
Altitude | 174929309.62301 |
Triangular Pyramid
Length = nSurface area | 1.7667070291162E+16 |
---|---|
Volume | 9.712468049995E+23 |
Height | 95219455.474157 |