80493980 (number)
80493980 is an even 8-digits composite number following 80493979 and preceding 80493981. In scientific notation, it is written as 8.0493980 × 10^7. The sum of its digits is 41. It has a total of 7 prime factors and 96 positive divisors. There are 25113600 positive integers (up to 80493980) that are relatively prime to 80493980.
Interesting facts
- 80493980 has 96 divisors, whose sum is 211341312
- The reverse of 80493980 is 08939408
- Previous prime number is 31
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 nine hundred eighty |
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Notation
Scientific notation | 8.0493980 × 10^7 |
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Engineering notation | 8.0493980 × 10^6 |
Prime Factorization of 80493980
Prime Factorization 2 × 2 × 5 × 17 × 7 × 31 × 1091
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 40246990 | Product of the distinct prime numbers |
The prime factorization of 80493980 is 2 × 2 × 5 × 17 × 7 × 31 × 1091. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 80493980)
Multiplication
n×yn×2 | 160987960 |
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n×3 | 241481940 |
n×4 | 321975920 |
n×5 | 402469900 |
Division
n÷yn÷2 | 40246990 |
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n÷3 | 26831326.666667 |
n÷3 | 20123495 |
n÷5 | 16098796 |
Exponentiation
nyn2 | 6479280816240400 |
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n3 | 5.2154310043684E+23 |
n4 | 4.1981079895701E+31 |
n5 | 3.3792242055029E+39 |
Nth Root
y√n2√n | 8971.8437347069 |
---|---|
3√n | 431.77199187634 |
4√n | 94.719817011579 |
5√n | 38.119981420726 |
Divisors of 80493980
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -80493979 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 80493980 can be divided by 96 positive divisors. The sum of these divisors (counting 80493980) is 1, the average is 0.010416666666667.
Base conversion 80493980
Base | System | Value |
---|---|---|
2 | Binary | 100110011000011110110011100 |
3 | Ternary | 12121110111222112 |
4 | Quaternary | 10303003312130 |
5 | Quinary | 131101301410 |
6 | Senary | 11553133152 |
8 | Octal | 463036634 |
10 | Decimal | 80493980 |
12 | Duodecimal | 22b5a1b8 |
16 | Hexadecimal | 4cc3d9c |
20 | Vigesimal | 1531ej0 |
36 | Base36 | 1bx9jw |
Cryptographic Hash Functions
md5 | d806fe9b4b6ca4474ffbd73eaf1e405a |
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sha1 | 4fb055dfbf101ca1e78ef396c5ac2054dfd9ef14 |
sha256 | 85daa49f7160674dea5ef90a6a92d297e0afd7617657997dd56994122077fa03 |
sha512 | f32889ba1b9f470f00fe4326f38cc45a3d1e4d71c0611bedeb74cc81b123df141e21218cb2dacde3a2c735eb7ed622cb9adc41171778d5ad344f4b386d1b205e |
ripemd-160 | 1e17db0c9fa740c9682fe7f9dd52fbbe23edfa35 |
80493980 as geometric shapes
Circle
Radius = nDiameter | 160987960 |
---|---|
Circumference | 505758592.45241 |
Area | 2.0355261012846E+16 |
Sphere
Radius = nVolume | 2.1846346304838E+24 |
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Surface area | 8.1421044051384E+16 |
Circumference | 505758592.45241 |
Square
Length = nPerimeter | 321975920 |
---|---|
Area | 6479280816240400 |
Diagonal | 113835678.20539 |
Cube
Length = nSurface area | 38875684897442400 |
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Volume | 5.2154310043684E+23 |
Space diagonal | 139419663.06343 |
Equilateral Triangle
Length = nPerimeter | 241481940 |
---|---|
Area | 2.8056108925587E+15 |
Altitude | 69709831.531717 |
Triangular Pyramid
Length = nSurface area | 2.8056108925587E+15 |
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Volume | 6.1464443833324E+22 |
Height | 37945226.068463 |