2008649968 (number)
2008649968 is an even 10-digits composite number following 2008649967 and preceding 2008649969. In scientific notation, it is written as 2.008649968 × 10^9. The sum of its digits is 52. It has a total of 9 prime factors and 160 positive divisors. There are 855429120 positive integers (up to 2008649968) that are relatively prime to 2008649968.
Interesting facts
- 2008649968 has 160 divisors, whose sum is 4533459840
- The reverse of 2008649968 is 8699468002
- Previous prime number is 53
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 52
- Digital Root 7
Name
Name | two billion eight million six hundred forty-nine thousand nine hundred sixty-eight |
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Notation
Scientific notation | 2.008649968 × 10^9 |
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Engineering notation | 2.008649968 × 10^9 |
Prime Factorization of 2008649968
Prime Factorization 2 × 2 × 2 × 2 × 61 × 13 × 29 × 53 × 103
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 251081246 | Product of the distinct prime numbers |
The prime factorization of 2008649968 is 2 × 2 × 2 × 2 × 61 × 13 × 29 × 53 × 103. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 2008649968)
Multiplication
n×yn×2 | 4017299936 |
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n×3 | 6025949904 |
n×4 | 8034599872 |
n×5 | 10043249840 |
Division
n÷yn÷2 | 1004324984 |
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n÷3 | 669549989.33333 |
n÷3 | 502162492 |
n÷5 | 401729993.6 |
Exponentiation
nyn2 | 4034674693946401024 |
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n3 | 8.1042491948858E+27 |
n4 | 1.6278599885971E+37 |
n5 | 3.2698009140041E+46 |
Nth Root
y√n2√n | 44817.964790918 |
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3√n | 1261.7348170253 |
4√n | 211.70253846121 |
5√n | 72.540551398498 |
Divisors of 2008649968
160 divisors
τ | Total Divisors | 160 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -2008649967 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.00625 | 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 | 160 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 2008649968 can be divided by 160 positive divisors. The sum of these divisors (counting 2008649968) is 1, the average is 0.00625.
Base conversion 2008649968
Base | System | Value |
---|---|---|
2 | Binary | 1110111101110011001000011110000 |
3 | Ternary | 12011222121222202021 |
4 | Quaternary | 1313232121003300 |
5 | Quinary | 13103203244333 |
6 | Senary | 531152201224 |
8 | Octal | 16756310360 |
10 | Decimal | 2008649968 |
12 | Duodecimal | 480839214 |
16 | Hexadecimal | 77b990f0 |
20 | Vigesimal | 1b7e14i8 |
36 | Base36 | x7wc8g |
Cryptographic Hash Functions
md5 | fa32efeae1c39d0fd1ef14b88a8b9081 |
---|---|
sha1 | 498b42a106b2d5570315478c0c67fec8ff707154 |
sha256 | 10cfb04a1dbcd6d691da9f333d6e5ed83488a9e18f8b27d759531a97b9db0d88 |
sha512 | e51427547f15176ad8b2f0ccb0f2c4c7d7989773947c3404788f80cee598583e552892e23d68218d45f6bd4b88a28f783e73894cf0953555720fb0a6d1cbddfb |
ripemd-160 | 5a632184e83c9332deb6260a11d2117b35067f56 |
2008649968 as geometric shapes
Circle
Radius = nDiameter | 4017299936 |
---|---|
Circumference | 12620719966.204 |
Area | 1.2675304378127E+19 |
Sphere
Radius = nVolume | 3.3946999644686E+28 |
---|---|
Surface area | 5.0701217512507E+19 |
Circumference | 12620719966.204 |
Square
Length = nPerimeter | 8034599872 |
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Area | 4034674693946401024 |
Diagonal | 2840660026.8059 |
Cube
Length = nSurface area | 2.4208048163678E+19 |
---|---|
Volume | 8.1042491948858E+27 |
Space diagonal | 3479083799.1976 |
Equilateral Triangle
Length = nPerimeter | 6025949904 |
---|---|
Area | 1.7470653904819E+18 |
Altitude | 1739541899.5988 |
Triangular Pyramid
Length = nSurface area | 1.7470653904819E+18 |
---|---|
Volume | 9.5509492702157E+26 |
Height | 946886675.60196 |