80472280 (number)
80472280 is an even 8-digits composite number following 80472279 and preceding 80472281. In scientific notation, it is written as 8.0472280 × 10^7. The sum of its digits is 31. It has a total of 7 prime factors and 64 positive divisors. There are 26127360 positive integers (up to 80472280) that are relatively prime to 80472280.
Interesting facts
- 80472280 has 64 divisors, whose sum is 163676160
- The reverse of 80472280 is 08227408
- Previous prime number is 31
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 31
- Digital Root 4
Name
Name | eighty million four hundred seventy-two thousand two hundred eighty |
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Notation
Scientific notation | 8.0472280 × 10^7 |
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Engineering notation | 8.0472280 × 10^6 |
Prime Factorization of 80472280
Prime Factorization 2 × 2 × 2 × 35 × 73 × 31 × 127
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 20118070 | Product of the distinct prime numbers |
The prime factorization of 80472280 is 2 × 2 × 2 × 35 × 73 × 31 × 127. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 80472280)
Multiplication
n×yn×2 | 160944560 |
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n×3 | 241416840 |
n×4 | 321889120 |
n×5 | 402361400 |
Division
n÷yn÷2 | 40236140 |
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n÷3 | 26824093.333333 |
n÷3 | 20118070 |
n÷5 | 16094456 |
Exponentiation
nyn2 | 6475787848398400 |
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n3 | 5.2112141295691E+23 |
n4 | 4.1935828257464E+31 |
n5 | 3.3746717135666E+39 |
Nth Root
y√n2√n | 8970.63431425 |
---|---|
3√n | 431.73318858403 |
4√n | 94.713432596702 |
5√n | 38.117925881139 |
Divisors of 80472280
64 divisors
τ | Total Divisors | 64 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -80472279 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.015625 | 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 | 64 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 80472280 can be divided by 64 positive divisors. The sum of these divisors (counting 80472280) is 1, the average is 0.015625.
Base conversion 80472280
Base | System | Value |
---|---|---|
2 | Binary | 100110010111110100011011000 |
3 | Ternary | 12121102102012211 |
4 | Quaternary | 10302332203120 |
5 | Quinary | 131100103110 |
6 | Senary | 11552444504 |
8 | Octal | 462764330 |
10 | Decimal | 80472280 |
12 | Duodecimal | 22b49734 |
16 | Hexadecimal | 4cbe8d8 |
20 | Vigesimal | 152j0e0 |
36 | Base36 | 1bwst4 |
Cryptographic Hash Functions
md5 | 4230327f35845092c08610e1ba5b16f7 |
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sha1 | d132bd0584a5f5f688fdc2350fbaeae7611bfa34 |
sha256 | 89ffd384eb7d7c66e4cf1db7f62fffe0e4222b1fb376f6efd1edfa1eb5e9c2d4 |
sha512 | cb093071767f7049d0b95f15db6238cf46b6347a9177c2425370284b3a6e8216d4e391f9a0b335343b45528822fe3f5790085f6465c7abee724e8e7791a81c37 |
ripemd-160 | 7fe1b9f63889b21f1e36aba0dda0002895a4e3bd |
80472280 as geometric shapes
Circle
Radius = nDiameter | 160944560 |
---|---|
Circumference | 505622247.33124 |
Area | 2.0344287530734E+16 |
Sphere
Radius = nVolume | 2.1828682700984E+24 |
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Surface area | 8.1377150122938E+16 |
Circumference | 505622247.33124 |
Square
Length = nPerimeter | 321889120 |
---|---|
Area | 6475787848398400 |
Diagonal | 113804989.77109 |
Cube
Length = nSurface area | 38854727090390400 |
---|---|
Volume | 5.2112141295691E+23 |
Space diagonal | 139382077.56091 |
Equilateral Triangle
Length = nPerimeter | 241416840 |
---|---|
Area | 2.8040983931158E+15 |
Altitude | 69691038.780454 |
Triangular Pyramid
Length = nSurface area | 2.8040983931158E+15 |
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Volume | 6.1414747487225E+22 |
Height | 37934996.590362 |