1381838550 (number)
1381838550 is an even 10-digits composite number following 1381838549 and preceding 1381838551. In scientific notation, it is written as 1.381838550 × 10^9. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 368128800 positive integers (up to 1381838550) that are relatively prime to 1381838550.
Interesting facts
- 1381838550 has 32 divisors, whose sum is 2655733248
- The reverse of 1381838550 is 0558381831
- Previous prime number is 1171
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 42
- Digital Root 6
Name
Name | one billion three hundred eighty-one million eight hundred thirty-eight thousand five hundred fifty |
---|
Notation
Scientific notation | 1.381838550 × 10^9 |
---|---|
Engineering notation | 1.381838550 × 10^9 |
Prime Factorization of 1381838550
Prime Factorization 2 × 15 × 5 × 1171 × 7867
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 1381838550 | Product of the distinct prime numbers |
The prime factorization of 1381838550 is 2 × 15 × 5 × 1171 × 7867. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1381838550)
Multiplication
n×yn×2 | 2763677100 |
---|---|
n×3 | 4145515650 |
n×4 | 5527354200 |
n×5 | 6909192750 |
Division
n÷yn÷2 | 690919275 |
---|---|
n÷3 | 460612850 |
n÷3 | 345459637.5 |
n÷5 | 276367710 |
Exponentiation
nyn2 | 1909477778266102500 |
---|---|
n3 | 2.6385900043765E+27 |
n4 | 3.6461053856921E+36 |
n5 | 5.0383289793119E+45 |
Nth Root
y√n2√n | 37173.089056467 |
---|---|
3√n | 1113.8304883 |
4√n | 192.80323922711 |
5√n | 67.311839767776 |
Divisors of 1381838550
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 | -1381838549 | 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 1381838550 can be divided by 32 positive divisors. The sum of these divisors (counting 1381838550) is 1, the average is 0.03125.
Base conversion 1381838550
Base | System | Value |
---|---|---|
2 | Binary | 1010010010111010010111011010110 |
3 | Ternary | 10120022011200010120 |
4 | Quaternary | 1102113102323112 |
5 | Quinary | 10312222313200 |
6 | Senary | 345041332410 |
8 | Octal | 12227227326 |
10 | Decimal | 1381838550 |
12 | Duodecimal | 326937106 |
16 | Hexadecimal | 525d2ed6 |
20 | Vigesimal | 11bg9g7a |
36 | Base36 | muplg6 |
Cryptographic Hash Functions
md5 | 28c2692a34a1751dcdfedc39ff965745 |
---|---|
sha1 | 35a9ef54861fed2165a9d8e5100cfb2ab3c5e69a |
sha256 | edef0091e0175c86176fddbeb3921298c5e6ec0215f97ec032ea5d63d96eb75f |
sha512 | 05dd76b57a89e46cbd4a4a0c27f8d10e2d168ff28104d138d7252c4869348254ed92c7251e4084a873f7f47ba4482bc9f39f0c35e2baf1b30bdfefa62e56343e |
ripemd-160 | f9163b375337cc2c09f8fb412c95039bd1cf4103 |
1381838550 as geometric shapes
Circle
Radius = nDiameter | 2763677100 |
---|---|
Circumference | 8682347674.2543 |
Area | 5.9988013603937E+18 |
Sphere
Radius = nVolume | 1.1052499964779E+28 |
---|---|
Surface area | 2.3995205441575E+19 |
Circumference | 8682347674.2543 |
Square
Length = nPerimeter | 5527354200 |
---|---|
Area | 1909477778266102500 |
Diagonal | 1954214818.42 |
Cube
Length = nSurface area | 1.1456866669597E+19 |
---|---|
Volume | 2.6385900043765E+27 |
Space diagonal | 2393414576.4573 |
Equilateral Triangle
Length = nPerimeter | 4145515650 |
---|---|
Area | 8.2682813197016E+17 |
Altitude | 1196707288.2287 |
Triangular Pyramid
Length = nSurface area | 8.2682813197016E+17 |
---|---|
Volume | 3.1096081414427E+26 |
Height | 651404939.47332 |