1998402822 (number)
1998402822 is an even 10-digits composite number following 1998402821 and preceding 1998402823. In scientific notation, it is written as 1.998402822 × 10^9. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 600825600 positive integers (up to 1998402822) that are relatively prime to 1998402822.
Interesting facts
- 1998402822 has 32 divisors, whose sum is 3255436800
- The reverse of 1998402822 is 2282048991
- Previous prime number is 191
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 45
- Digital Root 9
Name
Name | one billion nine hundred ninety-eight million four hundred two thousand eight hundred twenty-two |
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Notation
Scientific notation | 1.998402822 × 10^9 |
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Engineering notation | 1.998402822 × 10^9 |
Prime Factorization of 1998402822
Prime Factorization 2 × 549 × 13 × 191 × 733
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 1998402822 | Product of the distinct prime numbers |
The prime factorization of 1998402822 is 2 × 549 × 13 × 191 × 733. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1998402822)
Multiplication
n×yn×2 | 3996805644 |
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n×3 | 5995208466 |
n×4 | 7993611288 |
n×5 | 9992014110 |
Division
n÷yn÷2 | 999201411 |
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n÷3 | 666134274 |
n÷3 | 499600705.5 |
n÷5 | 399680564.4 |
Exponentiation
nyn2 | 3993613838977563684 |
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n3 | 7.980849165791E+27 |
n4 | 1.5948951494873E+37 |
n5 | 3.1872429675296E+46 |
Nth Root
y√n2√n | 44703.498990571 |
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3√n | 1259.5855742129 |
4√n | 211.43201978549 |
5√n | 72.466386646867 |
Divisors of 1998402822
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 | -1998402821 | 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 1998402822 can be divided by 32 positive divisors. The sum of these divisors (counting 1998402822) is 1, the average is 0.03125.
Base conversion 1998402822
Base | System | Value |
---|---|---|
2 | Binary | 1110111000111010011010100000110 |
3 | Ternary | 12011021100101022100 |
4 | Quaternary | 1313013103110012 |
5 | Quinary | 13043042342242 |
6 | Senary | 530144412530 |
8 | Octal | 16707232406 |
10 | Decimal | 1998402822 |
12 | Duodecimal | 479317146 |
16 | Hexadecimal | 771d3506 |
20 | Vigesimal | 1b4a0712 |
36 | Base36 | x1sphi |
Cryptographic Hash Functions
md5 | fd547c473aaea10d372a14de3cfec960 |
---|---|
sha1 | 2db18e2a4571a5fd27911da118d7b439dcb925f3 |
sha256 | e4c920ccadcbf4c74bc4e9ccab2ba7648779c96c15eb114051c2a154f54f0814 |
sha512 | f25e94d2aaa2479d6049d16885a741d95473420f5254cfb9e52e8b68761d85cd9388707af87a1c02ec2b4441a5fb5cea4415bb986c966a00d9cb3d8254c58255 |
ripemd-160 | b0a3e35be139ca10fddb121038cd954896987460 |
1998402822 as geometric shapes
Circle
Radius = nDiameter | 3996805644 |
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Circumference | 12556335249.017 |
Area | 1.2546307897806E+19 |
Sphere
Radius = nVolume | 3.3430102811543E+28 |
---|---|
Surface area | 5.0185231591226E+19 |
Circumference | 12556335249.017 |
Square
Length = nPerimeter | 7993611288 |
---|---|
Area | 3993613838977563684 |
Diagonal | 2826168373.9571 |
Cube
Length = nSurface area | 2.3961683033865E+19 |
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Volume | 7.980849165791E+27 |
Space diagonal | 3461335221.693 |
Equilateral Triangle
Length = nPerimeter | 5995208466 |
---|---|
Area | 1.7292855187298E+18 |
Altitude | 1730667610.8465 |
Triangular Pyramid
Length = nSurface area | 1.7292855187298E+18 |
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Volume | 9.405520941263E+26 |
Height | 942056124.65236 |