80495920 (number)
80495920 is an even 8-digits composite number following 80495919 and preceding 80495921. In scientific notation, it is written as 8.0495920 × 10^7. The sum of its digits is 37. It has a total of 7 prime factors and 40 positive divisors. There are 31995648 positive integers (up to 80495920) that are relatively prime to 80495920.
Interesting facts
- 80495920 has 40 divisors, whose sum is 188331696
- The reverse of 80495920 is 02959408
- Previous prime number is 163
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 37
- Digital Root 1
Name
Name | eighty million four hundred ninety-five thousand nine hundred twenty |
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Notation
Scientific notation | 8.0495920 × 10^7 |
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Engineering notation | 8.0495920 × 10^6 |
Prime Factorization of 80495920
Prime Factorization 2 × 2 × 2 × 2 × 5 × 163 × 6173
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 10061990 | Product of the distinct prime numbers |
The prime factorization of 80495920 is 2 × 2 × 2 × 2 × 5 × 163 × 6173. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 80495920)
Multiplication
n×yn×2 | 160991840 |
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n×3 | 241487760 |
n×4 | 321983680 |
n×5 | 402479600 |
Division
n÷yn÷2 | 40247960 |
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n÷3 | 26831973.333333 |
n÷3 | 20123980 |
n÷5 | 16099184 |
Exponentiation
nyn2 | 6479593136646400 |
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n3 | 5.2158081076004E+23 |
n4 | 4.1985127216475E+31 |
n5 | 3.3796314416072E+39 |
Nth Root
y√n2√n | 8971.9518500714 |
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3√n | 431.77546058681 |
4√n | 94.72038772129 |
5√n | 38.120165166271 |
Divisors of 80495920
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -80495919 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 80495920 can be divided by 40 positive divisors. The sum of these divisors (counting 80495920) is 1, the average is 0.025.
Base conversion 80495920
Base | System | Value |
---|---|---|
2 | Binary | 100110011000100010100110000 |
3 | Ternary | 12121110121122101 |
4 | Quaternary | 10303010110300 |
5 | Quinary | 131101332140 |
6 | Senary | 11553150144 |
8 | Octal | 463042460 |
10 | Decimal | 80495920 |
12 | Duodecimal | 22b5b354 |
16 | Hexadecimal | 4cc4530 |
20 | Vigesimal | 1531jg0 |
36 | Base36 | 1bxb1s |
Cryptographic Hash Functions
md5 | ab95711d7d5fd9ddbf7e28209732010d |
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sha1 | 3ab37f43aa3af0132470a3c99f3f10f982f9a995 |
sha256 | f6e4e5e065859aa37188475981e49b33a121c7c858c27babc04e4d709dc100f3 |
sha512 | 17017e8cca9b470075a1de2ae9e4554210a354455d6ff9cacf679332d9be98a04c7c84adc1d694426e6007bd5b0125e4742f86c4be85c6b8e74fc5c94d4247eb |
ripemd-160 | 859e15dd2904e7a851a961ab0495b63f997295c9 |
80495920 as geometric shapes
Circle
Radius = nDiameter | 160991840 |
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Circumference | 505770781.8319 |
Area | 2.0356242196339E+16 |
Sphere
Radius = nVolume | 2.1847925911162E+24 |
---|---|
Surface area | 8.1424968785357E+16 |
Circumference | 505770781.8319 |
Square
Length = nPerimeter | 321983680 |
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Area | 6479593136646400 |
Diagonal | 113838421.7797 |
Cube
Length = nSurface area | 38877558819878400 |
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Volume | 5.2158081076004E+23 |
Space diagonal | 139423023.242 |
Equilateral Triangle
Length = nPerimeter | 241487760 |
---|---|
Area | 2.8057461312615E+15 |
Altitude | 69711511.621 |
Triangular Pyramid
Length = nSurface area | 2.8057461312615E+15 |
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Volume | 6.1468888037533E+22 |
Height | 37946140.593233 |