1640202909 (number)
1640202909 is an odd 10-digits composite number following 1640202908 and preceding 1640202910. In scientific notation, it is written as 1.640202909 × 10^9. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 1015741440 positive integers (up to 1640202909) that are relatively prime to 1640202909.
Interesting facts
- 1640202909 has 32 divisors, whose sum is 2349648000
- The reverse of 1640202909 is 9092020461
- Previous prime number is 29
Basic properties
- Is Prime? no
- Number parity odd
- Number length 10
- Sum of Digits 33
- Digital Root 6
Name
Name | one billion six hundred forty million two hundred two thousand nine hundred nine |
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Notation
Scientific notation | 1.640202909 × 10^9 |
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Engineering notation | 1.640202909 × 10^9 |
Prime Factorization of 1640202909
Prime Factorization 3 × 41 × 73 × 29 × 6299
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 1640202909 | Product of the distinct prime numbers |
The prime factorization of 1640202909 is 3 × 41 × 73 × 29 × 6299. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1640202909)
Multiplication
n×yn×2 | 3280405818 |
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n×3 | 4920608727 |
n×4 | 6560811636 |
n×5 | 8201014545 |
Division
n÷yn÷2 | 820101454.5 |
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n÷3 | 546734303 |
n÷3 | 410050727.25 |
n÷5 | 328040581.8 |
Exponentiation
nyn2 | 2690265582692062281 |
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n3 | 4.4125814347141E+27 |
n4 | 7.2375289054175E+36 |
n5 | 1.1871015964637E+46 |
Nth Root
y√n2√n | 40499.418625457 |
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3√n | 1179.3223412016 |
4√n | 201.24467353313 |
5√n | 69.659365698989 |
Divisors of 1640202909
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 | -1640202908 | 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 1640202909 can be divided by 32 positive divisors. The sum of these divisors (counting 1640202909) is 1, the average is 0.03125.
Base conversion 1640202909
Base | System | Value |
---|---|---|
2 | Binary | 1100001110000111000001010011101 |
3 | Ternary | 11020022022221101220 |
4 | Quaternary | 1201300320022131 |
5 | Quinary | 11324342443114 |
6 | Senary | 430431123553 |
8 | Octal | 14160701235 |
10 | Decimal | 1640202909 |
12 | Duodecimal | 3993735b9 |
16 | Hexadecimal | 61c3829d |
20 | Vigesimal | 15cb5759 |
36 | Base36 | r4j8nx |
Cryptographic Hash Functions
md5 | 16b10c850baee49f95a2e9107b933a36 |
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sha1 | b0167916f059ce8a260c1665c586f384fc614b04 |
sha256 | 02bf4c82a93dd8a7a392c5bf21089113cb1dbe0a2d5279a7063851f757756c15 |
sha512 | 5f452575cefe6242dd104b724bf8c21859eb4bda7c0cd3d5e2a8a2b9866ebe2f5516c1aca22054548164d111d75264a945dce7ffddc76fe4dec5f5abf1ffab31 |
ripemd-160 | 96e3cbcdb344137133ddceb9f21bbb6c5e78e579 |
1640202909 as geometric shapes
Circle
Radius = nDiameter | 3280405818 |
---|---|
Circumference | 10305698818.622 |
Area | 8.4517185907908E+18 |
Sphere
Radius = nVolume | 1.8483377891553E+28 |
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Surface area | 3.3806874363163E+19 |
Circumference | 10305698818.622 |
Square
Length = nPerimeter | 6560811636 |
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Area | 2690265582692062281 |
Diagonal | 2319597198.9516 |
Cube
Length = nSurface area | 1.6141593496152E+19 |
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Volume | 4.4125814347141E+27 |
Space diagonal | 2840914773.1103 |
Equilateral Triangle
Length = nPerimeter | 4920608727 |
---|---|
Area | 1.1649191687691E+18 |
Altitude | 1420457386.5551 |
Triangular Pyramid
Length = nSurface area | 1.1649191687691E+18 |
---|---|
Volume | 5.200277091707E+26 |
Height | 773199066.3172 |