201680988 (number)
201680988 is an even 9-digits composite number following 201680987 and preceding 201680989. In scientific notation, it is written as 2.01680988 × 10^8. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 65704320 positive integers (up to 201680988) that are relatively prime to 201680988.
Interesting facts
- 201680988 has 48 divisors, whose sum is 481361664
- The reverse of 201680988 is 889086102
- Previous prime number is 137
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 42
- Digital Root 6
Name
Name | two hundred one million six hundred eighty thousand nine hundred eighty-eight |
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Notation
Scientific notation | 2.01680988 × 10^8 |
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Engineering notation | 2.01680988 × 10^6 |
Prime Factorization of 201680988
Prime Factorization 2 × 2 × 3 × 67 × 137 × 1831
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 100840494 | Product of the distinct prime numbers |
The prime factorization of 201680988 is 2 × 2 × 3 × 67 × 137 × 1831. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 201680988)
Multiplication
n×yn×2 | 403361976 |
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n×3 | 605042964 |
n×4 | 806723952 |
n×5 | 1008404940 |
Division
n÷yn÷2 | 100840494 |
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n÷3 | 67226996 |
n÷3 | 50420247 |
n÷5 | 40336197.6 |
Exponentiation
nyn2 | 40675220920656144 |
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n3 | 8.2034187423962E+24 |
n4 | 1.6544735969442E+33 |
n5 | 3.3367586965162E+41 |
Nth Root
y√n2√n | 14201.443166101 |
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3√n | 586.43739161283 |
4√n | 119.16980811473 |
5√n | 45.80712047563 |
Divisors of 201680988
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 | -201680987 | 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 201680988 can be divided by 48 positive divisors. The sum of these divisors (counting 201680988) is 1, the average is 0.020833333333333.
Base conversion 201680988
Base | System | Value |
---|---|---|
2 | Binary | 1100000001010110100001011100 |
3 | Ternary | 112001111110022020 |
4 | Quaternary | 30001112201130 |
5 | Quinary | 403112242423 |
6 | Senary | 32002420140 |
8 | Octal | 1401264134 |
10 | Decimal | 201680988 |
12 | Duodecimal | 57661650 |
16 | Hexadecimal | c05685c |
20 | Vigesimal | 330a298 |
36 | Base36 | 3c2q1o |
Cryptographic Hash Functions
md5 | 6e46b6811da575143d4142657c610a5b |
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sha1 | 542b16891a3ace283dff406e8c11a3ced4a2bd14 |
sha256 | 142a0cc1ab48918f2bb9e75fa596e88614a1248ee0a2905015ca3b77df31eeef |
sha512 | 979ecffb37aac9a821f23a794a9c6d43674bb421823795186875327487c63bb80573d495e7f6fc8731136e9562a2586dfef27dc8d338c6148240712ad4b576c1 |
ripemd-160 | a894d4f10d14680cf1d47be8339a6f5a344fd13b |
201680988 as geometric shapes
Circle
Radius = nDiameter | 403361976 |
---|---|
Circumference | 1267199020.5391 |
Area | 1.2778497522748E+17 |
Sphere
Radius = nVolume | 3.436240007391E+25 |
---|---|
Surface area | 5.111399009099E+17 |
Circumference | 1267199020.5391 |
Square
Length = nPerimeter | 806723952 |
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Area | 40675220920656144 |
Diagonal | 285219988.50241 |
Cube
Length = nSurface area | 244051325523936864 |
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Volume | 8.2034187423962E+24 |
Space diagonal | 349321718.13669 |
Equilateral Triangle
Length = nPerimeter | 605042964 |
---|---|
Area | 1.7612887310916E+16 |
Altitude | 174660859.06834 |
Triangular Pyramid
Length = nSurface area | 1.7612887310916E+16 |
---|---|
Volume | 9.6678217027686E+23 |
Height | 95073329.500802 |