80495748 (number)
80495748 is an even 8-digits composite number following 80495747 and preceding 80495749. In scientific notation, it is written as 8.0495748 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 25243776 positive integers (up to 80495748) that are relatively prime to 80495748.
Interesting facts
- 80495748 has 48 divisors, whose sum is 209496000
- The reverse of 80495748 is 84759408
- Previous prime number is 289
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 45
- Digital Root 9
Name
Name | eighty million four hundred ninety-five thousand seven hundred forty-eight |
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Notation
Scientific notation | 8.0495748 × 10^7 |
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Engineering notation | 8.0495748 × 10^6 |
Prime Factorization of 80495748
Prime Factorization 2 × 2 × 3 × 9 × 289 × 2579
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 40247874 | Product of the distinct prime numbers |
The prime factorization of 80495748 is 2 × 2 × 3 × 9 × 289 × 2579. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 80495748)
Multiplication
n×yn×2 | 160991496 |
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n×3 | 241487244 |
n×4 | 321982992 |
n×5 | 402478740 |
Division
n÷yn÷2 | 40247874 |
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n÷3 | 26831916 |
n÷3 | 20123937 |
n÷5 | 16099149.6 |
Exponentiation
nyn2 | 6479565446079504 |
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n3 | 5.2157746729712E+23 |
n4 | 4.1984768370027E+31 |
n5 | 3.3795953345521E+39 |
Nth Root
y√n2√n | 8971.9422646381 |
---|---|
3√n | 431.77515305391 |
4√n | 94.720337122701 |
5√n | 38.120148875572 |
Divisors of 80495748
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 | -80495747 | 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 80495748 can be divided by 48 positive divisors. The sum of these divisors (counting 80495748) is 1, the average is 0.020833333333333.
Base conversion 80495748
Base | System | Value |
---|---|---|
2 | Binary | 100110011000100010010000100 |
3 | Ternary | 12121110121102000 |
4 | Quaternary | 10303010102010 |
5 | Quinary | 131101330443 |
6 | Senary | 11553145300 |
8 | Octal | 463042204 |
10 | Decimal | 80495748 |
12 | Duodecimal | 22b5b230 |
16 | Hexadecimal | 4cc4484 |
20 | Vigesimal | 1531j78 |
36 | Base36 | 1bxax0 |
Cryptographic Hash Functions
md5 | 9dfe2a7d9aef497deb60b742d994d826 |
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sha1 | a93b7bcfed2db10969af4039aa17622876f73733 |
sha256 | 4e4c8a2ee48761e9f1b98c107e16a3e84407c1405cb7cd579400e8a42808661a |
sha512 | 8eff02b658914dcf14eaec57b92d542fa14d6d1ffa2de1561b4948e9121c1ff54d9ae96d8a7ff51d4e371eb687a46a8d6be05b3b85c35c1b22de27ed6c753940 |
ripemd-160 | bc066a40d17ff35eec23e7195082cc6fe88b7088 |
80495748 as geometric shapes
Circle
Radius = nDiameter | 160991496 |
---|---|
Circumference | 505769701.12403 |
Area | 2.0356155203858E+16 |
Sphere
Radius = nVolume | 2.1847785860515E+24 |
---|---|
Surface area | 8.1424620815431E+16 |
Circumference | 505769701.12403 |
Square
Length = nPerimeter | 321982992 |
---|---|
Area | 6479565446079504 |
Diagonal | 113838178.53497 |
Cube
Length = nSurface area | 38877392676477024 |
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Volume | 5.2157746729712E+23 |
Space diagonal | 139422725.32926 |
Equilateral Triangle
Length = nPerimeter | 241487244 |
---|---|
Area | 2.8057341408943E+15 |
Altitude | 69711362.66463 |
Triangular Pyramid
Length = nSurface area | 2.8057341408943E+15 |
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Volume | 6.146849400665E+22 |
Height | 37946059.511656 |