2008389864 (number)
2008389864 is an even 10-digits composite number following 2008389863 and preceding 2008389865. In scientific notation, it is written as 2.008389864 × 10^9. The sum of its digits is 48. It has a total of 6 prime factors and 32 positive divisors. There are 607829760 positive integers (up to 2008389864) that are relatively prime to 2008389864.
Interesting facts
- 2008389864 has 32 divisors, whose sum is 3925641600
- The reverse of 2008389864 is 4689838002
- Previous prime number is 61
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 48
- Digital Root 3
Name
Name | two billion eight million three hundred eighty-nine thousand eight hundred sixty-four |
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Notation
Scientific notation | 2.008389864 × 10^9 |
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Engineering notation | 2.008389864 × 10^9 |
Prime Factorization of 2008389864
Prime Factorization 2 × 2 × 2 × 39 × 61 × 105527
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 502097466 | Product of the distinct prime numbers |
The prime factorization of 2008389864 is 2 × 2 × 2 × 39 × 61 × 105527. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 2008389864)
Multiplication
n×yn×2 | 4016779728 |
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n×3 | 6025169592 |
n×4 | 8033559456 |
n×5 | 10041949320 |
Division
n÷yn÷2 | 1004194932 |
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n÷3 | 669463288 |
n÷3 | 502097466 |
n÷5 | 401677972.8 |
Exponentiation
nyn2 | 4033629845817938496 |
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n3 | 8.1011012974686E+27 |
n4 | 1.6270169733073E+37 |
n5 | 3.2676843977464E+46 |
Nth Root
y√n2√n | 44815.062914159 |
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3√n | 1261.680353174 |
4√n | 211.69568468478 |
5√n | 72.538672617699 |
Divisors of 2008389864
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 | -2008389863 | 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 2008389864 can be divided by 32 positive divisors. The sum of these divisors (counting 2008389864) is 1, the average is 0.03125.
Base conversion 2008389864
Base | System | Value |
---|---|---|
2 | Binary | 1110111101101011001100011101000 |
3 | Ternary | 12011222010202221210 |
4 | Quaternary | 1313231121203220 |
5 | Quinary | 13103121433424 |
6 | Senary | 531142433120 |
8 | Octal | 16755314350 |
10 | Decimal | 2008389864 |
12 | Duodecimal | 4807327a0 |
16 | Hexadecimal | 77b598e8 |
20 | Vigesimal | 1b7c8ed4 |
36 | Base36 | x7qrjc |
Cryptographic Hash Functions
md5 | 99c18c1df7f3b2d58c1f9dc3247ffab4 |
---|---|
sha1 | c2021ccd8f8ea26f65aba1bbab9f3b8557a65011 |
sha256 | 25d0609ba9a38d5c3e09b06214fc076da92e225f0be842001764c799c848c8dd |
sha512 | 4706ed33b14a5294c341d7a2bcde033fb72f4fa5c65849a3aaca8b4c23ea4e54e30e11287569fecc7c33f92352aca0b4528305dff74a50fd44567f453f99645a |
ripemd-160 | b2216470be99153ea84c2a3d040fc45eba8ad6f0 |
2008389864 as geometric shapes
Circle
Radius = nDiameter | 4016779728 |
---|---|
Circumference | 12619085684.573 |
Area | 1.2672021890922E+19 |
Sphere
Radius = nVolume | 3.3933813762819E+28 |
---|---|
Surface area | 5.0688087563689E+19 |
Circumference | 12619085684.573 |
Square
Length = nPerimeter | 8033559456 |
---|---|
Area | 4033629845817938496 |
Diagonal | 2840292184.2015 |
Cube
Length = nSurface area | 2.4201779074908E+19 |
---|---|
Volume | 8.1011012974686E+27 |
Space diagonal | 3478633285.8543 |
Equilateral Triangle
Length = nPerimeter | 6025169592 |
---|---|
Area | 1.7466129579707E+18 |
Altitude | 1739316642.9272 |
Triangular Pyramid
Length = nSurface area | 1.7466129579707E+18 |
---|---|
Volume | 9.547239437532E+26 |
Height | 946764061.40049 |