668722012 (number)
668722012 is an even 9-digits composite number following 668722011 and preceding 668722013. In scientific notation, it is written as 6.68722012 × 10^8. The sum of its digits is 34. It has a total of 6 prime factors and 36 positive divisors. There are 285937344 positive integers (up to 668722012) that are relatively prime to 668722012.
Interesting facts
- 668722012 has 36 divisors, whose sum is 1364452320
- The reverse of 668722012 is 210227866
- Previous prime number is 463
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 34
- Digital Root 7
Name
Name | six hundred sixty-eight million seven hundred twenty-two thousand twelve |
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Notation
Scientific notation | 6.68722012 × 10^8 |
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Engineering notation | 6.68722012 × 10^6 |
Prime Factorization of 668722012
Prime Factorization 2 × 2 × 7 × 7 × 463 × 7369
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 47765858 | Product of the distinct prime numbers |
The prime factorization of 668722012 is 2 × 2 × 7 × 7 × 463 × 7369. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 668722012)
Multiplication
n×yn×2 | 1337444024 |
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n×3 | 2006166036 |
n×4 | 2674888048 |
n×5 | 3343610060 |
Division
n÷yn÷2 | 334361006 |
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n÷3 | 222907337.33333 |
n÷3 | 167180503 |
n÷5 | 133744402.4 |
Exponentiation
nyn2 | 447189129333328144 |
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n3 | 2.9904521431231E+26 |
n4 | 1.999781173939E+35 |
n5 | 1.3372976901962E+44 |
Nth Root
y√n2√n | 25859.659935892 |
---|---|
3√n | 874.47729848098 |
4√n | 160.80939007375 |
5√n | 58.216906416901 |
Divisors of 668722012
36 divisors
τ | Total Divisors | 36 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -668722011 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.027777777777778 | 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 | 36 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 668722012 can be divided by 36 positive divisors. The sum of these divisors (counting 668722012) is 1, the average is 0.027777777777778.
Base conversion 668722012
Base | System | Value |
---|---|---|
2 | Binary | 100111110110111110001101011100 |
3 | Ternary | 1201121022121010221 |
4 | Quaternary | 213312332031130 |
5 | Quinary | 2332143101022 |
6 | Senary | 150205011124 |
8 | Octal | 4766761534 |
10 | Decimal | 668722012 |
12 | Duodecimal | 167b53aa4 |
16 | Hexadecimal | 27dbe35c |
20 | Vigesimal | a8ja50c |
36 | Base36 | b2517g |
Cryptographic Hash Functions
md5 | 21116858a48009b0ee01f714752a624a |
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sha1 | e91fdc2f68a560d4ac374123f762283cc5b1c2ed |
sha256 | f11e9b00b3110ed3930c7a2fccccd22b3df209e719df1d8bfc464bbc2b9f9206 |
sha512 | 086b0e8dbc45382f7e658517a605d2a086c3066a76255d529fb3f173ff20cf109760e2333f0f843ca9247907029ea63b3e5d4f0e083afe8d60f8e778e51cc3fe |
ripemd-160 | 50404efd40e1af57afe5123947cf08faaf1cba71 |
668722012 as geometric shapes
Circle
Radius = nDiameter | 1337444024 |
---|---|
Circumference | 4201704320.386 |
Area | 1.4048860834788E+18 |
Sphere
Radius = nVolume | 1.2526376644997E+27 |
---|---|
Surface area | 5.6195443339152E+18 |
Circumference | 4201704320.386 |
Square
Length = nPerimeter | 2674888048 |
---|---|
Area | 447189129333328144 |
Diagonal | 945715738.82782 |
Cube
Length = nSurface area | 2683134775999968864 |
---|---|
Volume | 2.9904521431231E+26 |
Space diagonal | 1158260500.9237 |
Equilateral Triangle
Length = nPerimeter | 2006166036 |
---|---|
Area | 1.9363857314945E+17 |
Altitude | 579130250.46184 |
Triangular Pyramid
Length = nSurface area | 1.9363857314945E+17 |
---|---|
Volume | 3.5242816486937E+25 |
Height | 315238579.60927 |