17996988 (number)
17996988 is an even 8-digits composite number following 17996987 and preceding 17996989. In scientific notation, it is written as 1.7996988 × 10^7. The sum of its digits is 57. It has a total of 6 prime factors and 48 positive divisors. There are 5736000 positive integers (up to 17996988) that are relatively prime to 17996988.
Interesting facts
- 17996988 has 48 divisors, whose sum is 43868160
- The reverse of 17996988 is 88969971
- Previous prime number is 101
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 57
- Digital Root 3
Name
Name | seventeen million nine hundred ninety-six thousand nine hundred eighty-eight |
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Notation
Scientific notation | 1.7996988 × 10^7 |
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Engineering notation | 1.7996988 × 10^6 |
Prime Factorization of 17996988
Prime Factorization 2 × 2 × 3 × 31 × 101 × 479
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 8998494 | Product of the distinct prime numbers |
The prime factorization of 17996988 is 2 × 2 × 3 × 31 × 101 × 479. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 17996988)
Multiplication
n×yn×2 | 35993976 |
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n×3 | 53990964 |
n×4 | 71987952 |
n×5 | 89984940 |
Division
n÷yn÷2 | 8998494 |
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n÷3 | 5998996 |
n÷3 | 4499247 |
n÷5 | 3599397.6 |
Exponentiation
nyn2 | 323891577072144 |
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n3 | 5.8290728258685E+21 |
n4 | 1.0490575369828E+29 |
n5 | 1.8879875904389E+36 |
Nth Root
y√n2√n | 4242.2857046644 |
---|---|
3√n | 262.05952069235 |
4√n | 65.132831234827 |
5√n | 28.251399429842 |
Divisors of 17996988
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 | -17996987 | 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 17996988 can be divided by 48 positive divisors. The sum of these divisors (counting 17996988) is 1, the average is 0.020833333333333.
Base conversion 17996988
Base | System | Value |
---|---|---|
2 | Binary | 1000100101001110010111100 |
3 | Ternary | 1020212100020010 |
4 | Quaternary | 1010221302330 |
5 | Quinary | 14101400423 |
6 | Senary | 1441423220 |
8 | Octal | 104516274 |
10 | Decimal | 17996988 |
12 | Duodecimal | 603ab10 |
16 | Hexadecimal | 1129cbc |
20 | Vigesimal | 5c9c98 |
36 | Base36 | apqkc |
Cryptographic Hash Functions
md5 | 013400d1df689f01a4b9d90bb05996c2 |
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sha1 | 91959b9c2a005521690bdb52c1f1bed7372addec |
sha256 | 1d4de515c00cf4bcc939b24e178e1d6c8047734e872793dbb993d4165b7157bf |
sha512 | 39b811d4ce17c83ed10c40473c11f0be795aaf3d828ed55e56a82d7f94f38cb6a6f8a0d6969b15936cbaf22c292680049e337c80a1ab95351a773a4e28f2fdcb |
ripemd-160 | 277b4cd0d0f7bcc1a27167ae570ce976900d1397 |
17996988 as geometric shapes
Circle
Radius = nDiameter | 35993976 |
---|---|
Circumference | 113078410.57509 |
Area | 1.0175353990895E+15 |
Sphere
Radius = nVolume | 2.4416763155984E+22 |
---|---|
Surface area | 4.0701415963578E+15 |
Circumference | 113078410.57509 |
Square
Length = nPerimeter | 71987952 |
---|---|
Area | 323891577072144 |
Diagonal | 25451584.511466 |
Cube
Length = nSurface area | 1943349462432864 |
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Volume | 5.8290728258685E+21 |
Space diagonal | 31171697.599207 |
Equilateral Triangle
Length = nPerimeter | 53990964 |
---|---|
Area | 1.4024916690814E+14 |
Altitude | 15585848.799604 |
Triangular Pyramid
Length = nSurface area | 1.4024916690814E+14 |
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Volume | 6.8696282053364E+20 |
Height | 8483861.5038219 |