1990355848 (number)
1990355848 is an even 10-digits composite number following 1990355847 and preceding 1990355849. In scientific notation, it is written as 1.990355848 × 10^9. The sum of its digits is 52. It has a total of 6 prime factors and 32 positive divisors. There are 917296128 positive integers (up to 1990355848) that are relatively prime to 1990355848.
Interesting facts
- 1990355848 has 32 divisors, whose sum is 4024805400
- The reverse of 1990355848 is 8485530991
- Previous prime number is 709
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 52
- Digital Root 7
Name
Name | one billion nine hundred ninety million three hundred fifty-five thousand eight hundred forty-eight |
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Notation
Scientific notation | 1.990355848 × 10^9 |
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Engineering notation | 1.990355848 × 10^9 |
Prime Factorization of 1990355848
Prime Factorization 2 × 2 × 2 × 13 × 709 × 26993
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 497588962 | Product of the distinct prime numbers |
The prime factorization of 1990355848 is 2 × 2 × 2 × 13 × 709 × 26993. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1990355848)
Multiplication
n×yn×2 | 3980711696 |
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n×3 | 5971067544 |
n×4 | 7961423392 |
n×5 | 9951779240 |
Division
n÷yn÷2 | 995177924 |
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n÷3 | 663451949.33333 |
n÷3 | 497588962 |
n÷5 | 398071169.6 |
Exponentiation
nyn2 | 3961516401667799104 |
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n3 | 7.8848273370074E+27 |
n4 | 1.5693612200683E+37 |
n5 | 3.1235872819874E+46 |
Nth Root
y√n2√n | 44613.4043534 |
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3√n | 1257.8926409932 |
4√n | 211.21885416174 |
5√n | 72.40793230091 |
Divisors of 1990355848
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 | -1990355847 | 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 1990355848 can be divided by 32 positive divisors. The sum of these divisors (counting 1990355848) is 1, the average is 0.03125.
Base conversion 1990355848
Base | System | Value |
---|---|---|
2 | Binary | 1110110101000100110101110001000 |
3 | Ternary | 12010201012112221021 |
4 | Quaternary | 1312220212232020 |
5 | Quinary | 13034012341343 |
6 | Senary | 525300122224 |
8 | Octal | 16650465610 |
10 | Decimal | 1990355848 |
12 | Duodecimal | 476696374 |
16 | Hexadecimal | 76a26b88 |
20 | Vigesimal | 1b1je9c8 |
36 | Base36 | wx08eg |
Cryptographic Hash Functions
md5 | 2503b2df91d5be8cd99591512c758a04 |
---|---|
sha1 | d1ea7db526b16add4697d0dbafc505547d355fe2 |
sha256 | e84c0f38b436e273e1e33629e787a2878369e34996fb2d6d13d723cd914d9dbe |
sha512 | b33fcb76650f5908e5536ac4cf31e2612d1af803b605cb2864497ec5b202477be54615dba4d0abe4eb379722ab7416aaff7816e477d6b92ee86ddff788b9ddbe |
ripemd-160 | d569f357e4ffa88d9454e46286b3df7173581571 |
1990355848 as geometric shapes
Circle
Radius = nDiameter | 3980711696 |
---|---|
Circumference | 12505774620.213 |
Area | 1.2445470824555E+19 |
Sphere
Radius = nVolume | 3.3027887515689E+28 |
---|---|
Surface area | 4.978188329822E+19 |
Circumference | 12505774620.213 |
Square
Length = nPerimeter | 7961423392 |
---|---|
Area | 3961516401667799104 |
Diagonal | 2814788234.1902 |
Cube
Length = nSurface area | 2.3769098410007E+19 |
---|---|
Volume | 7.8848273370074E+27 |
Space diagonal | 3447397453.8778 |
Equilateral Triangle
Length = nPerimeter | 5971067544 |
---|---|
Area | 1.7153869206765E+18 |
Altitude | 1723698726.9389 |
Triangular Pyramid
Length = nSurface area | 1.7153869206765E+18 |
---|---|
Volume | 9.292358130805E+26 |
Height | 938262744.73007 |