649609530 (number)
649609530 is an even 9-digits composite number following 649609529 and preceding 649609531. In scientific notation, it is written as 6.49609530 × 10^8. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 170788800 positive integers (up to 649609530) that are relatively prime to 649609530.
Interesting facts
- 649609530 has 32 divisors, whose sum is 1581026688
- The reverse of 649609530 is 035906946
- Previous prime number is 71
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 42
- Digital Root 6
Name
Name | six hundred forty-nine million six hundred nine thousand five hundred thirty |
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Notation
Scientific notation | 6.49609530 × 10^8 |
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Engineering notation | 6.49609530 × 10^6 |
Prime Factorization of 649609530
Prime Factorization 2 × 5 × 3 × 71 × 304981
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 649609530 | Product of the distinct prime numbers |
The prime factorization of 649609530 is 2 × 5 × 3 × 71 × 304981. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 649609530)
Multiplication
n×yn×2 | 1299219060 |
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n×3 | 1948828590 |
n×4 | 2598438120 |
n×5 | 3248047650 |
Division
n÷yn÷2 | 324804765 |
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n÷3 | 216536510 |
n÷3 | 162402382.5 |
n÷5 | 129921906 |
Exponentiation
nyn2 | 421992541466820900 |
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n3 | 2.7413037652577E+26 |
n4 | 1.7807770505363E+35 |
n5 | 1.1568097428336E+44 |
Nth Root
y√n2√n | 25487.438670843 |
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3√n | 866.06561398927 |
4√n | 159.64785833466 |
5√n | 57.880260558453 |
Divisors of 649609530
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 | -649609529 | 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 649609530 can be divided by 32 positive divisors. The sum of these divisors (counting 649609530) is 1, the average is 0.03125.
Base conversion 649609530
Base | System | Value |
---|---|---|
2 | Binary | 100110101110000100000100111010 |
3 | Ternary | 1200021100120202020 |
4 | Quaternary | 212232010010322 |
5 | Quinary | 2312300001110 |
6 | Senary | 144243215310 |
8 | Octal | 4656040472 |
10 | Decimal | 649609530 |
12 | Duodecimal | 161677536 |
16 | Hexadecimal | 26b8413a |
20 | Vigesimal | a3013ga |
36 | Base36 | aqrdx6 |
Cryptographic Hash Functions
md5 | f07106bf6a512a9ae1fcd17a031a5c8b |
---|---|
sha1 | cac6897b1cb3d14115127e2f64e9aaec42c1aa0b |
sha256 | 5a10b7b5e2b57ddeb5106c05afdfda1065a5a6c410ab8c02bc523af2083d1540 |
sha512 | 664153147602cd00cdc8480509e9316bd0652db6d5fb372861c94cb0527a8295e2734ffd6e3f49d53166c81e0814292d6abc186b9261005798bb89ffc355ad50 |
ripemd-160 | 59de58b40dfafc04187c272584641e99517d61d6 |
649609530 as geometric shapes
Circle
Radius = nDiameter | 1299219060 |
---|---|
Circumference | 4081617054.2998 |
Area | 1.3257286681419E+18 |
Sphere
Radius = nVolume | 1.1482746360255E+27 |
---|---|
Surface area | 5.3029146725674E+18 |
Circumference | 4081617054.2998 |
Square
Length = nPerimeter | 2598438120 |
---|---|
Area | 421992541466820900 |
Diagonal | 918686607.57281 |
Cube
Length = nSurface area | 2531955248800925400 |
---|---|
Volume | 2.7413037652577E+26 |
Space diagonal | 1125156711.0409 |
Equilateral Triangle
Length = nPerimeter | 1948828590 |
---|---|
Area | 1.8272813055891E+17 |
Altitude | 562578355.52047 |
Triangular Pyramid
Length = nSurface area | 1.8272813055891E+17 |
---|---|
Volume | 3.2306574695099E+25 |
Height | 306228869.19094 |