1208483990 (number)
1208483990 is an even 10-digits composite number following 1208483989 and preceding 1208483991. In scientific notation, it is written as 1.208483990 × 10^9. The sum of its digits is 44. It has a total of 5 prime factors and 32 positive divisors. There are 413338464 positive integers (up to 1208483990) that are relatively prime to 1208483990.
Interesting facts
- 1208483990 has 32 divisors, whose sum is 2492017920
- The reverse of 1208483990 is 0993848021
- Previous prime number is 419
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 44
- Digital Root 8
Name
Name | one billion two hundred eight million four hundred eighty-three thousand nine hundred ninety |
---|
Notation
Scientific notation | 1.208483990 × 10^9 |
---|---|
Engineering notation | 1.208483990 × 10^9 |
Prime Factorization of 1208483990
Prime Factorization 2 × 5 × 7 × 419 × 41203
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 1208483990 | Product of the distinct prime numbers |
The prime factorization of 1208483990 is 2 × 5 × 7 × 419 × 41203. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1208483990)
Multiplication
n×yn×2 | 2416967980 |
---|---|
n×3 | 3625451970 |
n×4 | 4833935960 |
n×5 | 6042419950 |
Division
n÷yn÷2 | 604241995 |
---|---|
n÷3 | 402827996.66667 |
n÷3 | 302120997.5 |
n÷5 | 241696798 |
Exponentiation
nyn2 | 1460433554086320100 |
---|---|
n3 | 1.7649105685721E+27 |
n4 | 2.1328661659012E+36 |
n5 | 2.5775346143043E+45 |
Nth Root
y√n2√n | 34763.256320431 |
---|---|
3√n | 1065.1570194694 |
4√n | 186.44907165344 |
5√n | 65.531208973272 |
Divisors of 1208483990
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 | -1208483989 | 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 1208483990 can be divided by 32 positive divisors. The sum of these divisors (counting 1208483990) is 1, the average is 0.03125.
Base conversion 1208483990
Base | System | Value |
---|---|---|
2 | Binary | 1001000000010000000000010010110 |
3 | Ternary | 10010012222100101022 |
4 | Quaternary | 1020002000002112 |
5 | Quinary | 4433332441430 |
6 | Senary | 315530001142 |
8 | Octal | 11002000226 |
10 | Decimal | 1208483990 |
12 | Duodecimal | 2988761b2 |
16 | Hexadecimal | 48080096 |
20 | Vigesimal | ihd09ja |
36 | Base36 | jzi07q |
Cryptographic Hash Functions
md5 | fde7990c40854bf53eed4bd70cb7eac2 |
---|---|
sha1 | 40a713817053025ab93d47b53fe478d330d12384 |
sha256 | 85d8af9aa93f8b40df4811d6638785d9879651f9c906209195c3dccac7f16a20 |
sha512 | c5f75917d1f97cf7e08d498ae6c45321eaa5d8d74cdbec2f1e7065d08c22d49a7b58add00f43af227f857a23d771dddd4a46367d47aa4c300f9b22a8c70dc26e |
ripemd-160 | 0ae4a8c05f2bef3fbe5e0e8a637e82ddb943659f |
1208483990 as geometric shapes
Circle
Radius = nDiameter | 2416967980 |
---|---|
Circumference | 7593128849.9298 |
Area | 4.5880873245736E+18 |
Sphere
Radius = nVolume | 7.3928401019589E+27 |
---|---|
Surface area | 1.8352349298294E+19 |
Circumference | 7593128849.9298 |
Square
Length = nPerimeter | 4833935960 |
---|---|
Area | 1460433554086320100 |
Diagonal | 1709054448.5688 |
Cube
Length = nSurface area | 8762601324517920600 |
---|---|
Volume | 1.7649105685721E+27 |
Space diagonal | 2093155670.8136 |
Equilateral Triangle
Length = nPerimeter | 3625451970 |
---|---|
Area | 6.3238627918897E+17 |
Altitude | 1046577835.4068 |
Triangular Pyramid
Length = nSurface area | 6.3238627918897E+17 |
---|---|
Volume | 2.0799670520419E+26 |
Height | 569684816.18958 |