201664720 (number)
201664720 is an even 9-digits composite number following 201664719 and preceding 201664721. In scientific notation, it is written as 2.01664720 × 10^8. The sum of its digits is 28. It has a total of 7 prime factors and 40 positive divisors. There are 80560128 positive integers (up to 201664720) that are relatively prime to 201664720.
Interesting facts
- 201664720 has 40 divisors, whose sum is 469485576
- The reverse of 201664720 is 027466102
- Previous prime number is 1193
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 28
- Digital Root 1
Name
Name | two hundred one million six hundred sixty-four thousand seven hundred twenty |
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Notation
Scientific notation | 2.01664720 × 10^8 |
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Engineering notation | 2.01664720 × 10^6 |
Prime Factorization of 201664720
Prime Factorization 2 × 2 × 2 × 2 × 5 × 1193 × 2113
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 25208090 | Product of the distinct prime numbers |
The prime factorization of 201664720 is 2 × 2 × 2 × 2 × 5 × 1193 × 2113. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 201664720)
Multiplication
n×yn×2 | 403329440 |
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n×3 | 604994160 |
n×4 | 806658880 |
n×5 | 1008323600 |
Division
n÷yn÷2 | 100832360 |
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n÷3 | 67221573.333333 |
n÷3 | 50416180 |
n÷5 | 40332944 |
Exponentiation
nyn2 | 40668659292678400 |
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n3 | 8.2014337890334E+24 |
n4 | 1.653939848664E+33 |
n5 | 3.3354131647766E+41 |
Nth Root
y√n2√n | 14200.87039586 |
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3√n | 586.42162344334 |
4√n | 119.16740492207 |
5√n | 45.806381472625 |
Divisors of 201664720
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -201664719 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 201664720 can be divided by 40 positive divisors. The sum of these divisors (counting 201664720) is 1, the average is 0.025.
Base conversion 201664720
Base | System | Value |
---|---|---|
2 | Binary | 1100000001010010100011010000 |
3 | Ternary | 112001110121222201 |
4 | Quaternary | 30001102203100 |
5 | Quinary | 403111232340 |
6 | Senary | 32002212544 |
8 | Octal | 1401224320 |
10 | Decimal | 201664720 |
12 | Duodecimal | 57654154 |
16 | Hexadecimal | c0528d0 |
20 | Vigesimal | 33081g0 |
36 | Base36 | 3c2dhs |
Cryptographic Hash Functions
md5 | 7a95eb3b36c460738d05a228e5efa6ec |
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sha1 | 7de6acf8b74f493995865aaec197e3547ae62308 |
sha256 | 7aa9aaf7715cee0c245812f1e0964fd45f10d8867b28058d93bce0d4189a7780 |
sha512 | b6e2e9fb84d28553e63953abd655dd5ac9bdb6d30baa5da006133e357507a23b31090688c1af6d68f5140c6ac792ec9e5ac4332c08ec9797d260dbdc53c3c785 |
ripemd-160 | d481c3477d42e8110428f2a1a94e9d50c26c4c02 |
201664720 as geometric shapes
Circle
Radius = nDiameter | 403329440 |
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Circumference | 1267096805.6805 |
Area | 1.2776436126522E+17 |
Sphere
Radius = nVolume | 3.4354085520707E+25 |
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Surface area | 5.110574450609E+17 |
Circumference | 1267096805.6805 |
Square
Length = nPerimeter | 806658880 |
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Area | 40668659292678400 |
Diagonal | 285196982.07617 |
Cube
Length = nSurface area | 244011955756070400 |
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Volume | 8.2014337890334E+24 |
Space diagonal | 349293541.13415 |
Equilateral Triangle
Length = nPerimeter | 604994160 |
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Area | 1.7610046042657E+16 |
Altitude | 174646770.56708 |
Triangular Pyramid
Length = nSurface area | 1.7610046042657E+16 |
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Volume | 9.6654824127966E+23 |
Height | 95065660.692058 |