201788994 (number)
201788994 is an even 9-digits composite number following 201788993 and preceding 201788995. In scientific notation, it is written as 2.01788994 × 10^8. The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors. There are 60678800 positive integers (up to 201788994) that are relatively prime to 201788994.
Interesting facts
- 201788994 has 32 divisors, whose sum is 443646720
- The reverse of 201788994 is 499887102
- Previous prime number is 131
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 48
- Digital Root 3
Name
Name | two hundred one million seven hundred eighty-eight thousand nine hundred ninety-four |
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Notation
Scientific notation | 2.01788994 × 10^8 |
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Engineering notation | 2.01788994 × 10^6 |
Prime Factorization of 201788994
Prime Factorization 2 × 3 × 11 × 131 × 23339
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 201788994 | Product of the distinct prime numbers |
The prime factorization of 201788994 is 2 × 3 × 11 × 131 × 23339. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 201788994)
Multiplication
n×yn×2 | 403577988 |
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n×3 | 605366982 |
n×4 | 807155976 |
n×5 | 1008944970 |
Division
n÷yn÷2 | 100894497 |
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n÷3 | 67262998 |
n÷3 | 50447248.5 |
n÷5 | 40357798.8 |
Exponentiation
nyn2 | 40718798099532036 |
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n3 | 8.2166053053937E+24 |
n4 | 1.6580205186705E+33 |
n5 | 3.3457029249387E+41 |
Nth Root
y√n2√n | 14205.245298832 |
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3√n | 586.54205765718 |
4√n | 119.18575963106 |
5√n | 45.812025632476 |
Divisors of 201788994
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 | -201788993 | 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 201788994 can be divided by 32 positive divisors. The sum of these divisors (counting 201788994) is 1, the average is 0.03125.
Base conversion 201788994
Base | System | Value |
---|---|---|
2 | Binary | 1100000001110000111001000010 |
3 | Ternary | 112001200221110110 |
4 | Quaternary | 30001300321002 |
5 | Quinary | 403124221434 |
6 | Senary | 32005012150 |
8 | Octal | 1401607102 |
10 | Decimal | 201788994 |
12 | Duodecimal | 576b4056 |
16 | Hexadecimal | c070e42 |
20 | Vigesimal | 3313c9e |
36 | Base36 | 3c51du |
Cryptographic Hash Functions
md5 | 15da3e045168c9950fb26e112eadcb8c |
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sha1 | eb1f08610f4879f07a594286baddd9d997f1acf5 |
sha256 | 92b7cf2529cc83aa72ec49df2c379bb3d7a99a63f6ddde647901c63f51a8365b |
sha512 | 0eb9ee9b4a5b5eeef5139a940bc8f42b92ac464024762dda787afaff8ccd55a57fd2dabe2248ca19a7425d709faa5144f929778f17cb419f32506e96cdd3d339 |
ripemd-160 | 17f5876809302d2b671943f63a5bec28d04bd1dc |
201788994 as geometric shapes
Circle
Radius = nDiameter | 403577988 |
---|---|
Circumference | 1267877642.2513 |
Area | 1.279218769725E+17 |
Sphere
Radius = nVolume | 3.4417635819829E+25 |
---|---|
Surface area | 5.1168750788998E+17 |
Circumference | 1267877642.2513 |
Square
Length = nPerimeter | 807155976 |
---|---|
Area | 40718798099532036 |
Diagonal | 285372732.05242 |
Cube
Length = nSurface area | 244312788597192216 |
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Volume | 8.2166053053937E+24 |
Space diagonal | 349508790.01621 |
Equilateral Triangle
Length = nPerimeter | 605366982 |
---|---|
Area | 1.7631756782882E+16 |
Altitude | 174754395.00811 |
Triangular Pyramid
Length = nSurface area | 1.7631756782882E+16 |
---|---|
Volume | 9.6833622162954E+23 |
Height | 95124244.017474 |