2013681978 (number)
2013681978 is an even 10-digits composite number following 2013681977 and preceding 2013681979. In scientific notation, it is written as 2.013681978 × 10^9. The sum of its digits is 45. It has a total of 7 prime factors and 128 positive divisors. There are 487166400 positive integers (up to 2013681978) that are relatively prime to 2013681978.
Interesting facts
- 2013681978 has 128 divisors, whose sum is 4762644480
- The reverse of 2013681978 is 8791863102
- Previous prime number is 71
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 45
- Digital Root 9
Name
Name | two billion thirteen million six hundred eighty-one thousand nine hundred seventy-eight |
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Notation
Scientific notation | 2.013681978 × 10^9 |
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Engineering notation | 2.013681978 × 10^9 |
Prime Factorization of 2013681978
Prime Factorization 2 × 3 × 21 × 57 × 11 × 71 × 359
Composite numberω | Distinct Factors | 7 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 2013681978 | Product of the distinct prime numbers |
The prime factorization of 2013681978 is 2 × 3 × 21 × 57 × 11 × 71 × 359. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 2013681978)
Multiplication
n×yn×2 | 4027363956 |
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n×3 | 6041045934 |
n×4 | 8054727912 |
n×5 | 10068409890 |
Division
n÷yn÷2 | 1006840989 |
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n÷3 | 671227326 |
n÷3 | 503420494.5 |
n÷5 | 402736395.6 |
Exponentiation
nyn2 | 4054915108521992484 |
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n3 | 8.1653094763507E+27 |
n4 | 1.644233653732E+37 |
n5 | 3.3109636761412E+46 |
Nth Root
y√n2√n | 44874.067990322 |
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3√n | 1262.7875585611 |
4√n | 211.83500180641 |
5√n | 72.576860317923 |
Divisors of 2013681978
128 divisors
τ | Total Divisors | 128 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -2013681977 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0078125 | 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 | 128 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 2013681978 can be divided by 128 positive divisors. The sum of these divisors (counting 2013681978) is 1, the average is 0.0078125.
Base conversion 2013681978
Base | System | Value |
---|---|---|
2 | Binary | 1111000000001100101100100111010 |
3 | Ternary | 12012100002122101000 |
4 | Quaternary | 1320001211210322 |
5 | Quinary | 13111000310403 |
6 | Senary | 531452105430 |
8 | Octal | 17001454472 |
10 | Decimal | 2013681978 |
12 | Duodecimal | 482465276 |
16 | Hexadecimal | 7806593a |
20 | Vigesimal | 1b95a4ii |
36 | Base36 | xaw6yi |
Cryptographic Hash Functions
md5 | 4e0492ddc0c8ae31f42660d1a81df9ab |
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sha1 | 9ccee5e7c5e3db62984abe9c463909c04f316144 |
sha256 | 077c9398accc01f38526cce9f22a4a260f6b3831d8cbea3176311de1ccea6d89 |
sha512 | 4bca0d089848ee3b9f264e6ca43966d88c1526a3500c74bbbbbd04bb25097f508f650e5de4ca54495ea8f9158754747c1c15a240722861b0cfead7ac29c7f87b |
ripemd-160 | 4899d2010ab39cff3990879dedea1dad4feb4f0d |
2013681978 as geometric shapes
Circle
Radius = nDiameter | 4027363956 |
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Circumference | 12652337017.502 |
Area | 1.2738891515863E+19 |
Sphere
Radius = nVolume | 3.4202768353587E+28 |
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Surface area | 5.0955566063452E+19 |
Circumference | 12652337017.502 |
Square
Length = nPerimeter | 8054727912 |
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Area | 4054915108521992484 |
Diagonal | 2847776363.5939 |
Cube
Length = nSurface area | 2.4329490651132E+19 |
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Volume | 8.1653094763507E+27 |
Space diagonal | 3487799496.1818 |
Equilateral Triangle
Length = nPerimeter | 6041045934 |
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Area | 1.7558297470847E+18 |
Altitude | 1743899748.0909 |
Triangular Pyramid
Length = nSurface area | 1.7558297470847E+18 |
---|---|
Volume | 9.6229095020239E+26 |
Height | 949258787.86463 |