2640804738 (number)
2640804738 is an even 10-digits composite number following 2640804737 and preceding 2640804739. In scientific notation, it is written as 2.640804738 × 10^9. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 738686400 positive integers (up to 2640804738) that are relatively prime to 2640804738.
Interesting facts
- 2640804738 has 32 divisors, whose sum is 6204969792
- The reverse of 2640804738 is 8374080462
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 42
- Digital Root 6
Name
Name | two billion six hundred forty million eight hundred four thousand seven hundred thirty-eight |
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Notation
Scientific notation | 2.640804738 × 10^9 |
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Engineering notation | 2.640804738 × 10^9 |
Prime Factorization of 2640804738
Prime Factorization 2 × 3 × 11 × 13 × 3077861
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 2640804738 | Product of the distinct prime numbers |
The prime factorization of 2640804738 is 2 × 3 × 11 × 13 × 3077861. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 2640804738)
Multiplication
n×yn×2 | 5281609476 |
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n×3 | 7922414214 |
n×4 | 10563218952 |
n×5 | 13204023690 |
Division
n÷yn÷2 | 1320402369 |
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n÷3 | 880268246 |
n÷3 | 660201184.5 |
n÷5 | 528160947.6 |
Exponentiation
nyn2 | 6973849664243248644 |
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n3 | 1.8416575235433E+28 |
n4 | 4.8634579139466E+37 |
n5 | 1.2843442702214E+47 |
Nth Root
y√n2√n | 51388.760814015 |
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3√n | 1382.2250630531 |
4√n | 226.69089265785 |
5√n | 76.62090161265 |
Divisors of 2640804738
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 | -2640804737 | 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 2640804738 can be divided by 32 positive divisors. The sum of these divisors (counting 2640804738) is 1, the average is 0.03125.
Base conversion 2640804738
Base | System | Value |
---|---|---|
2 | Binary | 10011101011001110111101110000010 |
3 | Ternary | 20211001010210001220 |
4 | Quaternary | 2131121313232002 |
5 | Quinary | 20402021222423 |
6 | Senary | 1114013335510 |
8 | Octal | 23531675602 |
10 | Decimal | 2640804738 |
12 | Duodecimal | 618497596 |
16 | Hexadecimal | 9d677b82 |
20 | Vigesimal | 21550bgi |
36 | Base36 | 17o9lz6 |
Cryptographic Hash Functions
md5 | b126ebb26da36b8b080014969801c0d0 |
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sha1 | 37131e3c757681a41a677d8139a7b0615570c471 |
sha256 | 7e5c3f59969b19cb91589e411369edec21629bef11c28452cf69b26023e7ec8d |
sha512 | aa1355c9d8823a071affd2d735122e88817a97b7be0cc009d4dd202507a24909805c042ba972da30e17295afc6e22afd352caac3051d377bd8f82d3aca76bb7f |
ripemd-160 | 924e6a492f5d6d7d6e5b471c85fd86dd42339bed |
2640804738 as geometric shapes
Circle
Radius = nDiameter | 5281609476 |
---|---|
Circumference | 16592665528.932 |
Area | 2.1908994872426E+19 |
Sphere
Radius = nVolume | 7.7143169951895E+28 |
---|---|
Surface area | 8.7635979489705E+19 |
Circumference | 16592665528.932 |
Square
Length = nPerimeter | 10563218952 |
---|---|
Area | 6973849664243248644 |
Diagonal | 3734661876.0587 |
Cube
Length = nSurface area | 4.1843097985459E+19 |
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Volume | 1.8416575235433E+28 |
Space diagonal | 4574007979.0846 |
Equilateral Triangle
Length = nPerimeter | 7922414214 |
---|---|
Area | 3.0197654857041E+18 |
Altitude | 2287003989.5423 |
Triangular Pyramid
Length = nSurface area | 3.0197654857041E+18 |
---|---|
Volume | 2.1704142058679E+27 |
Height | 1244887292.0196 |