1640349816 (number)
1640349816 is an even 10-digits composite number following 1640349815 and preceding 1640349817. In scientific notation, it is written as 1.640349816 × 10^9. The sum of its digits is 42. It has a total of 6 prime factors and 32 positive divisors. There are 465678720 positive integers (up to 1640349816) that are relatively prime to 1640349816.
Interesting facts
- 1640349816 has 32 divisors, whose sum is 3242690880
- The reverse of 1640349816 is 6189430461
- Previous prime number is 157
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 42
- Digital Root 6
Name
Name | one billion six hundred forty million three hundred forty-nine thousand eight hundred sixteen |
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Notation
Scientific notation | 1.640349816 × 10^9 |
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Engineering notation | 1.640349816 × 10^9 |
Prime Factorization of 1640349816
Prime Factorization 2 × 2 × 2 × 21 × 157 × 62191
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 410087454 | Product of the distinct prime numbers |
The prime factorization of 1640349816 is 2 × 2 × 2 × 21 × 157 × 62191. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1640349816)
Multiplication
n×yn×2 | 3280699632 |
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n×3 | 4921049448 |
n×4 | 6561399264 |
n×5 | 8201749080 |
Division
n÷yn÷2 | 820174908 |
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n÷3 | 546783272 |
n÷3 | 410087454 |
n÷5 | 328069963.2 |
Exponentiation
nyn2 | 2690747518851233856 |
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n3 | 4.4137671974501E+27 |
n4 | 7.2401222102041E+36 |
n5 | 1.1876333135326E+46 |
Nth Root
y√n2√n | 40501.232277549 |
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3√n | 1179.3575493526 |
4√n | 201.24917956988 |
5√n | 69.660613481415 |
Divisors of 1640349816
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 | -1640349815 | 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 1640349816 can be divided by 32 positive divisors. The sum of these divisors (counting 1640349816) is 1, the average is 0.03125.
Base conversion 1640349816
Base | System | Value |
---|---|---|
2 | Binary | 1100001110001011100000001111000 |
3 | Ternary | 11020022121101220220 |
4 | Quaternary | 1201301130001320 |
5 | Quinary | 11324412143231 |
6 | Senary | 430434220040 |
8 | Octal | 14161340170 |
10 | Decimal | 1640349816 |
12 | Duodecimal | 399424620 |
16 | Hexadecimal | 61c5c078 |
20 | Vigesimal | 15cc3eag |
36 | Base36 | r4me0o |
Cryptographic Hash Functions
md5 | 0cbe606214adecd8a0e7c9f2674b385a |
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sha1 | f459f813b6914f3f12abc932d07afae143306bde |
sha256 | 81bd60c48c430a0c07995cb161d8640ec194fb839ebb6f1a48b50f0c0db1f17d |
sha512 | 9f82cedc74634e8c690e796c5bb53a4b1a4a6a1caaadb9cd82fcbcf5bfcf1194f799e0986f76d61aa9e3273c064520f0ace69872b239a121b3e6111cf836203c |
ripemd-160 | 3f01efede7df513940f55589544830d7e8f71fb4 |
1640349816 as geometric shapes
Circle
Radius = nDiameter | 3280699632 |
---|---|
Circumference | 10306621862.526 |
Area | 8.453232637888E+18 |
Sphere
Radius = nVolume | 1.8488344802886E+28 |
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Surface area | 3.3812930551552E+19 |
Circumference | 10306621862.526 |
Square
Length = nPerimeter | 6561399264 |
---|---|
Area | 2690747518851233856 |
Diagonal | 2319804956.8234 |
Cube
Length = nSurface area | 1.6144485113107E+19 |
---|---|
Volume | 4.4137671974501E+27 |
Space diagonal | 2841169223.4983 |
Equilateral Triangle
Length = nPerimeter | 4921049448 |
---|---|
Area | 1.1651278532476E+18 |
Altitude | 1420584611.7491 |
Triangular Pyramid
Length = nSurface area | 1.1651278532476E+18 |
---|---|
Volume | 5.2016745264928E+26 |
Height | 773268318.94114 |