2008999890 (number)
2008999890 is an even 10-digits composite number following 2008999889 and preceding 2008999891. In scientific notation, it is written as 2.008999890 × 10^9. The sum of its digits is 54. It has a total of 5 prime factors and 32 positive divisors. There are 534014208 positive integers (up to 2008999890) that are relatively prime to 2008999890.
Interesting facts
- 2008999890 has 32 divisors, whose sum is 4299619584
- The reverse of 2008999890 is 0989998002
- Previous prime number is 313
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 54
- Digital Root 9
Name
Name | two billion eight million nine hundred ninety-nine thousand eight hundred ninety |
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Notation
Scientific notation | 2.008999890 × 10^9 |
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Engineering notation | 2.008999890 × 10^9 |
Prime Factorization of 2008999890
Prime Factorization 2 × 3 × 15 × 313 × 71317
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 2008999890 | Product of the distinct prime numbers |
The prime factorization of 2008999890 is 2 × 3 × 15 × 313 × 71317. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 2008999890)
Multiplication
n×yn×2 | 4017999780 |
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n×3 | 6026999670 |
n×4 | 8035999560 |
n×5 | 10044999450 |
Division
n÷yn÷2 | 1004499945 |
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n÷3 | 669666630 |
n÷3 | 502249972.5 |
n÷5 | 401799978 |
Exponentiation
nyn2 | 4036080558020012100 |
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n3 | 8.1084853970933E+27 |
n4 | 1.6289946270827E+37 |
n5 | 3.2726500266198E+46 |
Nth Root
y√n2√n | 44821.86843495 |
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3√n | 1261.8080806837 |
4√n | 211.71175790435 |
5√n | 72.543078644819 |
Divisors of 2008999890
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 | -2008999889 | 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 2008999890 can be divided by 32 positive divisors. The sum of these divisors (counting 2008999890) is 1, the average is 0.03125.
Base conversion 2008999890
Base | System | Value |
---|---|---|
2 | Binary | 1110111101111101110011111010010 |
3 | Ternary | 12012000021202202100 |
4 | Quaternary | 1313233232133102 |
5 | Quinary | 13103300444030 |
6 | Senary | 531203501230 |
8 | Octal | 16757563722 |
10 | Decimal | 2008999890 |
12 | Duodecimal | 480987816 |
16 | Hexadecimal | 77bee7d2 |
20 | Vigesimal | 1b7g4jea |
36 | Base36 | x83u8i |
Cryptographic Hash Functions
md5 | f8ca7f7cb557b82bd2692eae3c8ba81e |
---|---|
sha1 | 7345cc8d7bfe491a4e986cfc9088a5f36cf5c532 |
sha256 | 056df56fda4e84c32963b7f495f08b6e858de6520c09b457ed822676ab0387a1 |
sha512 | aeb29d6b7f722cc788aefaffef5de92ddcc0e2f3bebcbb463b92a4a1d37d35e7001e9a6917a1ffe84b854d03106561dd6857a443d0057da1593d2674c5e93fd8 |
ripemd-160 | 49519af1b704ae6ab39f5ddf6b8cebf6a47740aa |
2008999890 as geometric shapes
Circle
Radius = nDiameter | 4017999780 |
---|---|
Circumference | 12622918590.973 |
Area | 1.2679721030372E+19 |
Sphere
Radius = nVolume | 3.3964744206998E+28 |
---|---|
Surface area | 5.0718884121489E+19 |
Circumference | 12622918590.973 |
Square
Length = nPerimeter | 8035999560 |
---|---|
Area | 4036080558020012100 |
Diagonal | 2841154891.2441 |
Cube
Length = nSurface area | 2.421648334812E+19 |
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Volume | 8.1084853970933E+27 |
Space diagonal | 3479689881.8803 |
Equilateral Triangle
Length = nPerimeter | 6026999670 |
---|---|
Area | 1.7476741474829E+18 |
Altitude | 1739844940.9401 |
Triangular Pyramid
Length = nSurface area | 1.7476741474829E+18 |
---|---|
Volume | 9.5559416823947E+26 |
Height | 947051630.41469 |