80494980 (number)
80494980 is an even 8-digits composite number following 80494979 and preceding 80494981. In scientific notation, it is written as 8.0494980 × 10^7. The sum of its digits is 42. It has a total of 7 prime factors and 96 positive divisors. There are 20620800 positive integers (up to 80494980) that are relatively prime to 80494980.
Interesting facts
- 80494980 has 96 divisors, whose sum is 234420480
- The reverse of 80494980 is 08949408
- Previous prime number is 37
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 42
- Digital Root 6
Name
Name | eighty million four hundred ninety-four thousand nine hundred eighty |
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Notation
Scientific notation | 8.0494980 × 10^7 |
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Engineering notation | 8.0494980 × 10^6 |
Prime Factorization of 80494980
Prime Factorization 2 × 2 × 5 × 3 × 359 × 37 × 101
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 40247490 | Product of the distinct prime numbers |
The prime factorization of 80494980 is 2 × 2 × 5 × 3 × 359 × 37 × 101. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 80494980)
Multiplication
n×yn×2 | 160989960 |
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n×3 | 241484940 |
n×4 | 321979920 |
n×5 | 402474900 |
Division
n÷yn÷2 | 40247490 |
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n÷3 | 26831660 |
n÷3 | 20123745 |
n÷5 | 16098996 |
Exponentiation
nyn2 | 6479441805200400 |
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n3 | 5.2156253852077E+23 |
n4 | 4.1983166106979E+31 |
n5 | 3.3794341161179E+39 |
Nth Root
y√n2√n | 8971.899464439 |
---|---|
3√n | 431.77377987839 |
4√n | 94.72011119313 |
5√n | 38.120076135367 |
Divisors of 80494980
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 | -80494979 | 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 80494980 can be divided by 96 positive divisors. The sum of these divisors (counting 80494980) is 1, the average is 0.010416666666667.
Base conversion 80494980
Base | System | Value |
---|---|---|
2 | Binary | 100110011000100000110000100 |
3 | Ternary | 12121110120100120 |
4 | Quaternary | 10303010012010 |
5 | Quinary | 131101314410 |
6 | Senary | 11553141540 |
8 | Octal | 463040604 |
10 | Decimal | 80494980 |
12 | Duodecimal | 22b5a8b0 |
16 | Hexadecimal | 4cc4184 |
20 | Vigesimal | 1531h90 |
36 | Base36 | 1bxabo |
Cryptographic Hash Functions
md5 | 94c7b2573b28dd015af61e531088e1fe |
---|---|
sha1 | e3928a42bf9c0ad001b136a9d582c9e8efd4b130 |
sha256 | 7557e25b4c4409231b7e7bce900b51adefe0ce1e6cc053444b5e681c1f56000c |
sha512 | cab959c7cc3d20247d03dc8394422cf26a6aae09ed9457014e0aa6a6d837e38c8c90829beca1105ab4f637735681929856253d02564a4320d93bc7f0624f8698 |
ripemd-160 | 4f246b8ede4857f9927ade8c6c0d6e6c1b2a9d15 |
80494980 as geometric shapes
Circle
Radius = nDiameter | 160989960 |
---|---|
Circumference | 505764875.63771 |
Area | 2.035576677458E+16 |
Sphere
Radius = nVolume | 2.1847160525393E+24 |
---|---|
Surface area | 8.1423067098321E+16 |
Circumference | 505764875.63771 |
Square
Length = nPerimeter | 321979920 |
---|---|
Area | 6479441805200400 |
Diagonal | 113837092.41895 |
Cube
Length = nSurface area | 38876650831202400 |
---|---|
Volume | 5.2156253852077E+23 |
Space diagonal | 139421395.11424 |
Equilateral Triangle
Length = nPerimeter | 241484940 |
---|---|
Area | 2.8056806028232E+15 |
Altitude | 69710697.55712 |
Triangular Pyramid
Length = nSurface area | 2.8056806028232E+15 |
---|---|
Volume | 6.1466734633484E+22 |
Height | 37945697.472984 |