80493855 (number)
80493855 is an odd 8-digits composite number following 80493854 and preceding 80493856. In scientific notation, it is written as 8.0493855 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 48 positive divisors. There are 39137280 positive integers (up to 80493855) that are relatively prime to 80493855.
Interesting facts
- 80493855 has 48 divisors, whose sum is 141194016
- The reverse of 80493855 is 55839408
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity odd
- Number length 8
- Sum of Digits 42
- Digital Root 6
Name
Name | eighty million four hundred ninety-three thousand eight hundred fifty-five |
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Notation
Scientific notation | 8.0493855 × 10^7 |
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Engineering notation | 8.0493855 × 10^6 |
Prime Factorization of 80493855
Prime Factorization 3 × 5 × 113 × 13 × 13 × 281
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 6191835 | Product of the distinct prime numbers |
The prime factorization of 80493855 is 3 × 5 × 113 × 13 × 13 × 281. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 80493855)
Multiplication
n×yn×2 | 160987710 |
---|---|
n×3 | 241481565 |
n×4 | 321975420 |
n×5 | 402469275 |
Division
n÷yn÷2 | 40246927.5 |
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n÷3 | 26831285 |
n÷3 | 20123463.75 |
n÷5 | 16098771 |
Exponentiation
nyn2 | 6479260692761025 |
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n3 | 5.2154067071031E+23 |
n4 | 4.1980819124758E+31 |
n5 | 3.3791979674095E+39 |
Nth Root
y√n2√n | 8971.8367684661 |
---|---|
3√n | 431.77176837504 |
4√n | 94.719780238692 |
5√n | 38.11996958133 |
Divisors of 80493855
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 | -80493854 | 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 80493855 can be divided by 48 positive divisors. The sum of these divisors (counting 80493855) is 1, the average is 0.020833333333333.
Base conversion 80493855
Base | System | Value |
---|---|---|
2 | Binary | 100110011000011110100011111 |
3 | Ternary | 12121110111210220 |
4 | Quaternary | 10303003310133 |
5 | Quinary | 131101300410 |
6 | Senary | 11553132423 |
8 | Octal | 463036437 |
10 | Decimal | 80493855 |
12 | Duodecimal | 22b5a113 |
16 | Hexadecimal | 4cc3d1f |
20 | Vigesimal | 1531ecf |
36 | Base36 | 1bx9gf |
Cryptographic Hash Functions
md5 | cde95f7a00da16ede2ece7a10ee7c957 |
---|---|
sha1 | 1374bc9b6b2c5155f96dfaee58f0880a6edc8b24 |
sha256 | a3f71c1f22274228e650b28aa0ed366b1338767a88f7fa792205b0983d452ea3 |
sha512 | 45356d82d78306451bf0b5286eb825f00b15a0d7bef596f67303eb24cbb6023bd06b551ab6d18880773b79406451cdf3618802ea62950cdf4375db6f8ad75769 |
ripemd-160 | ad4691904733fc4ecda2b3b223e69af6b83a1c6d |
80493855 as geometric shapes
Circle
Radius = nDiameter | 160987710 |
---|---|
Circumference | 505757807.05424 |
Area | 2.0355197793071E+16 |
Sphere
Radius = nVolume | 2.1846244528691E+24 |
---|---|
Surface area | 8.1420791172285E+16 |
Circumference | 505757807.05424 |
Square
Length = nPerimeter | 321975420 |
---|---|
Area | 6479260692761025 |
Diagonal | 113835501.42869 |
Cube
Length = nSurface area | 38875564156566150 |
---|---|
Volume | 5.2154067071031E+23 |
Space diagonal | 139419446.55708 |
Equilateral Triangle
Length = nPerimeter | 241481565 |
---|---|
Area | 2.8056021788365E+15 |
Altitude | 69709723.278541 |
Triangular Pyramid
Length = nSurface area | 2.8056021788365E+15 |
---|---|
Volume | 6.1464157487306E+22 |
Height | 37945167.142898 |