2002641978 (number)
2002641978 is an even 10-digits composite number following 2002641977 and preceding 2002641979. In scientific notation, it is written as 2.002641978 × 10^9. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 660215808 positive integers (up to 2002641978) that are relatively prime to 2002641978.
Interesting facts
- 2002641978 has 32 divisors, whose sum is 4049375616
- The reverse of 2002641978 is 8791462002
- Previous prime number is 3137
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 39
- Digital Root 3
Name
Name | two billion two million six hundred forty-one thousand nine hundred seventy-eight |
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Notation
Scientific notation | 2.002641978 × 10^9 |
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Engineering notation | 2.002641978 × 10^9 |
Prime Factorization of 2002641978
Prime Factorization 2 × 3 × 103 × 3137 × 1033
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 2002641978 | Product of the distinct prime numbers |
The prime factorization of 2002641978 is 2 × 3 × 103 × 3137 × 1033. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 2002641978)
Multiplication
n×yn×2 | 4005283956 |
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n×3 | 6007925934 |
n×4 | 8010567912 |
n×5 | 10013209890 |
Division
n÷yn÷2 | 1001320989 |
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n÷3 | 667547326 |
n÷3 | 500660494.5 |
n÷5 | 400528395.6 |
Exponentiation
nyn2 | 4010574892047752484 |
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n3 | 8.0317456347276E+27 |
n4 | 1.6084710964724E+37 |
n5 | 3.2211917381953E+46 |
Nth Root
y√n2√n | 44750.888013536 |
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3√n | 1260.4755864036 |
4√n | 211.54405690904 |
5√n | 72.497104777051 |
Divisors of 2002641978
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 | -2002641977 | 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 2002641978 can be divided by 32 positive divisors. The sum of these divisors (counting 2002641978) is 1, the average is 0.03125.
Base conversion 2002641978
Base | System | Value |
---|---|---|
2 | Binary | 1110111010111011110010000111010 |
3 | Ternary | 12011120022202100010 |
4 | Quaternary | 1313113132100322 |
5 | Quinary | 13100134020403 |
6 | Senary | 530415322350 |
8 | Octal | 16727362072 |
10 | Decimal | 2002641978 |
12 | Duodecimal | 47a8203b6 |
16 | Hexadecimal | 775de43a |
20 | Vigesimal | 1b5ga4ii |
36 | Base36 | x4bkfu |
Cryptographic Hash Functions
md5 | e0b2ed322ff1529441ebe02350833a5b |
---|---|
sha1 | d984788c6bc5480c4feaf89bfbc296c68c5d5201 |
sha256 | bfc96daab00ceb27832052f30c4adf728537a2108063fd179b8c6490e2e365b3 |
sha512 | a2aa10772c4690a59c924c18fdd56b358d364fedd91686434656ff9a360eb8f519103f9d6960acb7b01c183b9245c68aab138cdcac1168e5d40d57fd4fb7be04 |
ripemd-160 | 4cac9a73c6790e811fe79d4bb00a0aee6b0eddd7 |
2002641978 as geometric shapes
Circle
Radius = nDiameter | 4005283956 |
---|---|
Circumference | 12582970651.711 |
Area | 1.2599592617529E+19 |
Sphere
Radius = nVolume | 3.3643297442083E+28 |
---|---|
Surface area | 5.0398370470116E+19 |
Circumference | 12582970651.711 |
Square
Length = nPerimeter | 8010567912 |
---|---|
Area | 4010574892047752484 |
Diagonal | 2832163445.8653 |
Cube
Length = nSurface area | 2.4063449352287E+19 |
---|---|
Volume | 8.0317456347276E+27 |
Space diagonal | 3468677655.2662 |
Equilateral Triangle
Length = nPerimeter | 6007925934 |
---|---|
Area | 1.7366298701467E+18 |
Altitude | 1734338827.6331 |
Triangular Pyramid
Length = nSurface area | 1.7366298701467E+18 |
---|---|
Volume | 9.4655030051356E+26 |
Height | 944054481.95509 |