990803568 (number)
990803568 is an even 9-digits composite number following 990803567 and preceding 990803569. In scientific notation, it is written as 9.90803568 × 10^8. The sum of its digits is 48. It has a total of 7 prime factors and 40 positive divisors. There are 315908032 positive integers (up to 990803568) that are relatively prime to 990803568.
Interesting facts
- 990803568 has 40 divisors, whose sum is 2670864768
- The reverse of 990803568 is 865308099
- Previous prime number is 23
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 48
- Digital Root 3
Name
Name | nine hundred ninety million eight hundred three thousand five hundred sixty-eight |
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Notation
Scientific notation | 9.90803568 × 10^8 |
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Engineering notation | 9.90803568 × 10^6 |
Prime Factorization of 990803568
Prime Factorization 2 × 2 × 2 × 2 × 3 × 23 × 897467
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 123850446 | Product of the distinct prime numbers |
The prime factorization of 990803568 is 2 × 2 × 2 × 2 × 3 × 23 × 897467. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 990803568)
Multiplication
n×yn×2 | 1981607136 |
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n×3 | 2972410704 |
n×4 | 3963214272 |
n×5 | 4954017840 |
Division
n÷yn÷2 | 495401784 |
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n÷3 | 330267856 |
n÷3 | 247700892 |
n÷5 | 198160713.6 |
Exponentiation
nyn2 | 981691710361530624 |
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n3 | 9.7266364930223E+26 |
n4 | 9.6371861419255E+35 |
n5 | 9.5485584148999E+44 |
Nth Root
y√n2√n | 31477.032388712 |
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3√n | 996.92507720777 |
4√n | 177.41767777962 |
5√n | 62.979254048376 |
Divisors of 990803568
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -990803567 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 990803568 can be divided by 40 positive divisors. The sum of these divisors (counting 990803568) is 1, the average is 0.025.
Base conversion 990803568
Base | System | Value |
---|---|---|
2 | Binary | 111011000011100111011001110000 |
3 | Ternary | 2120001101000222110 |
4 | Quaternary | 323003213121300 |
5 | Quinary | 4012121203233 |
6 | Senary | 242152205320 |
8 | Octal | 7303473160 |
10 | Decimal | 990803568 |
12 | Duodecimal | 237999840 |
16 | Hexadecimal | 3b0e7670 |
20 | Vigesimal | f9ca8i8 |
36 | Base36 | gdwcxc |
Cryptographic Hash Functions
md5 | 9dc50d531a1d42d9221cfb72e7c421c0 |
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sha1 | 298dceb7a23de689287d16e281543e8757cfc601 |
sha256 | 2d33d702f818908d67ffbed0832fca7a504e5fb3a5c371b18a22ef4c5e6e3133 |
sha512 | 80cd1c676858456dbe9881cf2514363ec7f20338fd055390529e72d84cbcba127e08764c28bea4aa219dbe1bbba834a048c9c2d963b150643117051392bc0d03 |
ripemd-160 | c4b478c4bd993593163ffc1114488f188cba1cbe |
990803568 as geometric shapes
Circle
Radius = nDiameter | 1981607136 |
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Circumference | 6225402420.7587 |
Area | 3.0840754653618E+18 |
Sphere
Radius = nVolume | 4.074283966749E+27 |
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Surface area | 1.2336301861447E+19 |
Circumference | 6225402420.7587 |
Square
Length = nPerimeter | 3963214272 |
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Area | 981691710361530624 |
Diagonal | 1401207843.5133 |
Cube
Length = nSurface area | 5890150262169183744 |
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Volume | 9.7266364930223E+26 |
Space diagonal | 1716122120.0965 |
Equilateral Triangle
Length = nPerimeter | 2972410704 |
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Area | 4.2508497992884E+17 |
Altitude | 858061060.04826 |
Triangular Pyramid
Length = nSurface area | 4.2508497992884E+17 |
---|---|
Volume | 1.1462951037254E+26 |
Height | 467069281.17108 |