80493728 (number)
80493728 is an even 8-digits composite number following 80493727 and preceding 80493729. In scientific notation, it is written as 8.0493728 × 10^7. The sum of its digits is 41. It has a total of 8 prime factors and 48 positive divisors. There are 32679936 positive integers (up to 80493728) that are relatively prime to 80493728.
Interesting facts
- 80493728 has 48 divisors, whose sum is 190653120
- The reverse of 80493728 is 82739408
- Previous prime number is 19
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 41
- Digital Root 5
Name
Name | eighty million four hundred ninety-three thousand seven hundred twenty-eight |
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Notation
Scientific notation | 8.0493728 × 10^7 |
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Engineering notation | 8.0493728 × 10^6 |
Prime Factorization of 80493728
Prime Factorization 2 × 2 × 2 × 2 × 2 × 7 × 19 × 18913
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 5030858 | Product of the distinct prime numbers |
The prime factorization of 80493728 is 2 × 2 × 2 × 2 × 2 × 7 × 19 × 18913. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 80493728)
Multiplication
n×yn×2 | 160987456 |
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n×3 | 241481184 |
n×4 | 321974912 |
n×5 | 402468640 |
Division
n÷yn÷2 | 40246864 |
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n÷3 | 26831242.666667 |
n÷3 | 20123432 |
n÷5 | 16098745.6 |
Exponentiation
nyn2 | 6479240247337984 |
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n3 | 5.2153820211588E+23 |
n4 | 4.1980554182724E+31 |
n5 | 3.3791713096735E+39 |
Nth Root
y√n2√n | 8971.8296907599 |
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3√n | 431.77154129748 |
4√n | 94.719742877395 |
5√n | 38.119957552488 |
Divisors of 80493728
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -80493727 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 80493728 can be divided by 48 positive divisors. The sum of these divisors (counting 80493728) is 1, the average is 0.020833333333333.
Base conversion 80493728
Base | System | Value |
---|---|---|
2 | Binary | 100110011000011110010100000 |
3 | Ternary | 12121110111122012 |
4 | Quaternary | 10303003302200 |
5 | Quinary | 131101244403 |
6 | Senary | 11553132052 |
8 | Octal | 463036240 |
10 | Decimal | 80493728 |
12 | Duodecimal | 22b5a028 |
16 | Hexadecimal | 4cc3ca0 |
20 | Vigesimal | 1531e68 |
36 | Base36 | 1bx9cw |
Cryptographic Hash Functions
md5 | 2fa8424bc333f180d64ef54ee1e85557 |
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sha1 | c907ff701a49d501069add8e632a1bdbb9944e68 |
sha256 | f8325815eddcd6536bfe2c4387558355629ba61c6b5c00e34c5a8cdfb324588f |
sha512 | ea9f96bb1e33f542b12bb2ccd30480ef354ae03537d941e503de6a9237be51f6a1cd167c49bc1d4ba80be0b41ff7193c4c999cc3fe4fb7792412de7309a017ee |
ripemd-160 | f1efb5b1fbbcf7fcfe41b8d2adf49343db4c50e1 |
80493728 as geometric shapes
Circle
Radius = nDiameter | 160987456 |
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Circumference | 505757009.08971 |
Area | 2.035513356188E+16 |
Sphere
Radius = nVolume | 2.1846141124449E+24 |
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Surface area | 8.1420534247521E+16 |
Circumference | 505757009.08971 |
Square
Length = nPerimeter | 321974912 |
---|---|
Area | 6479240247337984 |
Diagonal | 113835321.82357 |
Cube
Length = nSurface area | 38875441484027904 |
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Volume | 5.2153820211588E+23 |
Space diagonal | 139419226.58663 |
Equilateral Triangle
Length = nPerimeter | 241481184 |
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Area | 2.8055933257086E+15 |
Altitude | 69709613.293315 |
Triangular Pyramid
Length = nSurface area | 2.8055933257086E+15 |
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Volume | 6.1463866560663E+22 |
Height | 37945107.274524 |