7668729621 (number)
7668729621 is an odd 10-digits composite number following 7668729620 and preceding 7668729622. In scientific notation, it is written as 7.668729621 × 10^9. The sum of its digits is 54. It has a total of 5 prime factors and 32 positive divisors. There are 4183679808 positive integers (up to 7668729621) that are relatively prime to 7668729621.
Interesting facts
- 7668729621 has 32 divisors, whose sum is 10859397120
- The reverse of 7668729621 is 1269278667
- Previous prime number is 659
Basic properties
- Is Prime? no
- Number parity odd
- Number length 10
- Sum of Digits 54
- Digital Root 9
Name
Name | seven billion six hundred sixty-eight million seven hundred twenty-nine thousand six hundred twenty-one |
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Notation
Scientific notation | 7.668729621 × 10^9 |
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Engineering notation | 7.668729621 × 10^9 |
Prime Factorization of 7668729621
Prime Factorization 3 × 63 × 23 × 659 × 2677
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 7668729621 | Product of the distinct prime numbers |
The prime factorization of 7668729621 is 3 × 63 × 23 × 659 × 2677. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 7668729621)
Multiplication
n×yn×2 | 15337459242 |
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n×3 | 23006188863 |
n×4 | 30674918484 |
n×5 | 38343648105 |
Division
n÷yn÷2 | 3834364810.5 |
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n÷3 | 2556243207 |
n÷3 | 1917182405.25 |
n÷5 | 1533745924.2 |
Exponentiation
nyn2 | 5.8809414000003E+19 |
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n3 | 4.5099349513547E+29 |
n4 | 3.4585471750237E+39 |
n5 | 2.652266316673E+49 |
Nth Root
y√n2√n | 87571.283084125 |
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3√n | 1972.0040777873 |
4√n | 295.92445502886 |
5√n | 94.829767373447 |
Divisors of 7668729621
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 | -7668729620 | 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 7668729621 can be divided by 32 positive divisors. The sum of these divisors (counting 7668729621) is 1, the average is 0.03125.
Base conversion 7668729621
Base | System | Value |
---|---|---|
2 | Binary | 111001001000101111000011100010101 |
3 | Ternary | 201210110001211101000 |
4 | Quaternary | 13021011320130111 |
5 | Quinary | 111201143321441 |
6 | Senary | 3304543253513 |
8 | Octal | 71105703425 |
10 | Decimal | 7668729621 |
12 | Duodecimal | 15a02aa299 |
16 | Hexadecimal | 1c9178715 |
20 | Vigesimal | 5jg9b411 |
36 | Base36 | 3itrhn9 |
Cryptographic Hash Functions
md5 | d0e68b1ff705ad6fec4f661106e54643 |
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sha1 | 6e2e9643caacdb441200a853396420a1cddaff32 |
sha256 | 5d4fe9c97fc80d8d3dfab8eead6ea0232d9f1faa2626d9797b57215d8d28588c |
sha512 | b11152faa41289ad741ab520de0a033c488dcc1ca074b56f04c24976e7c7274754f98c63d847e0be8bcde790884f270efbb07e0c393ed6695e830144b4e7a8ed |
ripemd-160 | bdf32c6821b43150dade11ba3fe8af8d67678c81 |
7668729621 as geometric shapes
Circle
Radius = nDiameter | 15337459242 |
---|---|
Circumference | 48184049279.4 |
Area | 1.8475522298433E+20 |
Sphere
Radius = nVolume | 1.8891171348459E+30 |
---|---|
Surface area | 7.3902089193732E+20 |
Circumference | 48184049279.4 |
Square
Length = nPerimeter | 30674918484 |
---|---|
Area | 5.8809414000003E+19 |
Diagonal | 10845221436.19 |
Cube
Length = nSurface area | 3.5285648400002E+20 |
---|---|
Volume | 4.5099349513547E+29 |
Space diagonal | 13282629333.08 |
Equilateral Triangle
Length = nPerimeter | 23006188863 |
---|---|
Area | 2.5465223252839E+19 |
Altitude | 6641314666.5402 |
Triangular Pyramid
Length = nSurface area | 2.5465223252839E+19 |
---|---|
Volume | 5.3150093113553E+28 |
Height | 3615073812.0635 |