990465246 (number)
990465246 is an even 9-digits composite number following 990465245 and preceding 990465247. In scientific notation, it is written as 9.90465246 × 10^8. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 318768912 positive integers (up to 990465246) that are relatively prime to 990465246.
Interesting facts
- 990465246 has 32 divisors, whose sum is 2226343680
- The reverse of 990465246 is 642564099
- Previous prime number is 9
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 45
- Digital Root 9
Name
Name | nine hundred ninety million four hundred sixty-five thousand two hundred forty-six |
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Notation
Scientific notation | 9.90465246 × 10^8 |
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Engineering notation | 9.90465246 × 10^6 |
Prime Factorization of 990465246
Prime Factorization 2 × 3 × 87 × 9 × 210827
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 990465246 | Product of the distinct prime numbers |
The prime factorization of 990465246 is 2 × 3 × 87 × 9 × 210827. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 990465246)
Multiplication
n×yn×2 | 1980930492 |
---|---|
n×3 | 2971395738 |
n×4 | 3961860984 |
n×5 | 4952326230 |
Division
n÷yn÷2 | 495232623 |
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n÷3 | 330155082 |
n÷3 | 247616311.5 |
n÷5 | 198093049.2 |
Exponentiation
nyn2 | 981021403533840516 |
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n3 | 9.7166760578241E+26 |
n4 | 9.6240299419151E+35 |
n5 | 9.5322671839303E+44 |
Nth Root
y√n2√n | 31471.657820966 |
---|---|
3√n | 996.81159353526 |
4√n | 177.40253048073 |
5√n | 62.974952453443 |
Divisors of 990465246
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 | -990465245 | 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 990465246 can be divided by 32 positive divisors. The sum of these divisors (counting 990465246) is 1, the average is 0.03125.
Base conversion 990465246
Base | System | Value |
---|---|---|
2 | Binary | 111011000010010100110011011110 |
3 | Ternary | 2120000201211220000 |
4 | Quaternary | 323002110303132 |
5 | Quinary | 4012024341441 |
6 | Senary | 242141035130 |
8 | Octal | 7302246336 |
10 | Decimal | 990465246 |
12 | Duodecimal | 237855aa6 |
16 | Hexadecimal | 3b094cde |
20 | Vigesimal | f9a8326 |
36 | Base36 | gdp3vi |
Cryptographic Hash Functions
md5 | 70309347af466f51836ac4d9441f5f9f |
---|---|
sha1 | 956a4e635e775b0a67afcfdb70f98c514f83a145 |
sha256 | 216c5d628240b0ee58b483c0f5dc5f562459a0595d82e78b416fcc89467e2107 |
sha512 | 293fd15ca1b0f3a0aecd2a496c9965a38f6b811f7e079c9fd811f0945efba981a43de82269d8af8bc572f9941c7a812cb31ee8fee332eb3969ebe5e545f5daad |
ripemd-160 | 333f176aa9cbc14e549bc6d74fb566fdca97b5cf |
990465246 as geometric shapes
Circle
Radius = nDiameter | 1980930492 |
---|---|
Circumference | 6223276680.9392 |
Area | 3.0819696343563E+18 |
Sphere
Radius = nVolume | 4.0701117494096E+27 |
---|---|
Surface area | 1.2327878537425E+19 |
Circumference | 6223276680.9392 |
Square
Length = nPerimeter | 3961860984 |
---|---|
Area | 981021403533840516 |
Diagonal | 1400729383.9524 |
Cube
Length = nSurface area | 5886128421203043096 |
---|---|
Volume | 9.7166760578241E+26 |
Space diagonal | 1715536129.2032 |
Equilateral Triangle
Length = nPerimeter | 2971395738 |
---|---|
Area | 4.2479472855829E+17 |
Altitude | 857768064.6016 |
Triangular Pyramid
Length = nSurface area | 4.2479472855829E+17 |
---|---|
Volume | 1.1451212551801E+26 |
Height | 466909794.6508 |