1990363434 (number)
1990363434 is an even 10-digits composite number following 1990363433 and preceding 1990363435. In scientific notation, it is written as 1.990363434 × 10^9. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 619656960 positive integers (up to 1990363434) that are relatively prime to 1990363434.
Interesting facts
- 1990363434 has 32 divisors, whose sum is 4247090496
- The reverse of 1990363434 is 4343630991
- Previous prime number is 131
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 42
- Digital Root 6
Name
Name | one billion nine hundred ninety million three hundred sixty-three thousand four hundred thirty-four |
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Notation
Scientific notation | 1.990363434 × 10^9 |
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Engineering notation | 1.990363434 × 10^9 |
Prime Factorization of 1990363434
Prime Factorization 2 × 3 × 17 × 131 × 148957
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 1990363434 | Product of the distinct prime numbers |
The prime factorization of 1990363434 is 2 × 3 × 17 × 131 × 148957. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1990363434)
Multiplication
n×yn×2 | 3980726868 |
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n×3 | 5971090302 |
n×4 | 7961453736 |
n×5 | 9951817170 |
Division
n÷yn÷2 | 995181717 |
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n÷3 | 663454478 |
n÷3 | 497590858.5 |
n÷5 | 398072686.8 |
Exponentiation
nyn2 | 3961546599404272356 |
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n3 | 7.8849174935413E+27 |
n4 | 1.5693851459252E+37 |
n5 | 3.1236468083122E+46 |
Nth Root
y√n2√n | 44613.48937261 |
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3√n | 1257.8942390929 |
4√n | 211.21905542022 |
5√n | 72.407987495637 |
Divisors of 1990363434
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 | -1990363433 | 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 1990363434 can be divided by 32 positive divisors. The sum of these divisors (counting 1990363434) is 1, the average is 0.03125.
Base conversion 1990363434
Base | System | Value |
---|---|---|
2 | Binary | 1110110101000101000100100101010 |
3 | Ternary | 12010201012221100020 |
4 | Quaternary | 1312220220210222 |
5 | Quinary | 13034013112214 |
6 | Senary | 525300221310 |
8 | Octal | 16650504452 |
10 | Decimal | 1990363434 |
12 | Duodecimal | 47669a836 |
16 | Hexadecimal | 76a2892a |
20 | Vigesimal | 1b1jf8be |
36 | Base36 | wx0e96 |
Cryptographic Hash Functions
md5 | f42767193f1267f00f9d4833f9ec9650 |
---|---|
sha1 | 9154734fd6b3a5e1e4f5b8811d02369248a8b35e |
sha256 | fba67b3f59cc0f71e492fcbb69aadb7f8383f5ac0a4a6c54ecc9835a666a9a30 |
sha512 | 0c4dada79585d0fdacaf60d7dfd783ebf04193af7deeef7058a736bedb63726cc70b677d675fdc0c47fd64b7bf790aaf19c482a3c9a74772d5b43f7da40ec23f |
ripemd-160 | 7141468658106932ff77773de148f7f78127ccd6 |
1990363434 as geometric shapes
Circle
Radius = nDiameter | 3980726868 |
---|---|
Circumference | 12505822284.456 |
Area | 1.2445565693542E+19 |
Sphere
Radius = nVolume | 3.3028265162495E+28 |
---|---|
Surface area | 4.9782262774168E+19 |
Circumference | 12505822284.456 |
Square
Length = nPerimeter | 7961453736 |
---|---|
Area | 3961546599404272356 |
Diagonal | 2814798962.4143 |
Cube
Length = nSurface area | 2.3769279596426E+19 |
---|---|
Volume | 7.8849174935413E+27 |
Space diagonal | 3447410593.2153 |
Equilateral Triangle
Length = nPerimeter | 5971090302 |
---|---|
Area | 1.71539999668E+18 |
Altitude | 1723705296.6076 |
Triangular Pyramid
Length = nSurface area | 1.71539999668E+18 |
---|---|
Volume | 9.2924643812992E+26 |
Height | 938266320.80476 |