80454540 (number)
80454540 is an even 8-digits composite number following 80454539 and preceding 80454541. In scientific notation, it is written as 8.0454540 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 20192256 positive integers (up to 80454540) that are relatively prime to 80454540.
Interesting facts
- 80454540 has 48 divisors, whose sum is 238527072
- The reverse of 80454540 is 04545408
- Previous prime number is 17
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 30
- Digital Root 3
Name
Name | eighty million four hundred fifty-four thousand five hundred forty |
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Notation
Scientific notation | 8.0454540 × 10^7 |
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Engineering notation | 8.0454540 × 10^6 |
Prime Factorization of 80454540
Prime Factorization 2 × 2 × 3 × 5 × 17 × 78877
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 40227270 | Product of the distinct prime numbers |
The prime factorization of 80454540 is 2 × 2 × 3 × 5 × 17 × 78877. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 80454540)
Multiplication
n×yn×2 | 160909080 |
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n×3 | 241363620 |
n×4 | 321818160 |
n×5 | 402272700 |
Division
n÷yn÷2 | 40227270 |
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n÷3 | 26818180 |
n÷3 | 20113635 |
n÷5 | 16090908 |
Exponentiation
nyn2 | 6472933006611600 |
---|---|
n3 | 5.2077684749775E+23 |
n4 | 4.1898861708082E+31 |
n5 | 3.3709536452473E+39 |
Nth Root
y√n2√n | 8969.6454779439 |
---|---|
3√n | 431.70146126278 |
4√n | 94.708212304657 |
5√n | 38.116245124384 |
Divisors of 80454540
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 | -80454539 | 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 80454540 can be divided by 48 positive divisors. The sum of these divisors (counting 80454540) is 1, the average is 0.020833333333333.
Base conversion 80454540
Base | System | Value |
---|---|---|
2 | Binary | 100110010111010001110001100 |
3 | Ternary | 12121101111212210 |
4 | Quaternary | 10302322032030 |
5 | Quinary | 131044021130 |
6 | Senary | 11552230420 |
8 | Octal | 462721614 |
10 | Decimal | 80454540 |
12 | Duodecimal | 22b3b410 |
16 | Hexadecimal | 4cba38c |
20 | Vigesimal | 152gg70 |
36 | Base36 | 1bwf4c |
Cryptographic Hash Functions
md5 | 36fb3ae66421811a96cbf82080fce2ed |
---|---|
sha1 | e44afe18195426db19809fead9fc5b0090e46dd0 |
sha256 | 6b888329caa6ad2fa5dc22a0a8dcab9fd971ede99c5de84b42f1d162f599582b |
sha512 | 09be8691c3674dd107304a63e900e5d7735ad2af45678f6f8197c88b30835a20ddeba75a62ada96410ec7990563f8979edf2e3ea78d50e1a86050f25897eef76 |
ripemd-160 | 2b1eca2fdb599a871eeba492926a9a83a551333c |
80454540 as geometric shapes
Circle
Radius = nDiameter | 160909080 |
---|---|
Circumference | 505510783.62389 |
Area | 2.033531878075E+16 |
Sphere
Radius = nVolume | 2.1814249576781E+24 |
---|---|
Surface area | 8.1341275123E+16 |
Circumference | 505510783.62389 |
Square
Length = nPerimeter | 321818160 |
---|---|
Area | 6472933006611600 |
Diagonal | 113779901.62249 |
Cube
Length = nSurface area | 38837598039669600 |
---|---|
Volume | 5.2077684749775E+23 |
Space diagonal | 139351350.97958 |
Equilateral Triangle
Length = nPerimeter | 241363620 |
---|---|
Area | 2.8028622103602E+15 |
Altitude | 69675675.489791 |
Triangular Pyramid
Length = nSurface area | 2.8028622103602E+15 |
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Volume | 6.1374140058436E+22 |
Height | 37926633.874163 |