12880080 (number)
12880080 is an even 8-digits composite number following 12880079 and preceding 12880081. In scientific notation, it is written as 1.2880080 × 10^7. The sum of its digits is 27. It has a total of 9 prime factors and 160 positive divisors. There are 3345408 positive integers (up to 12880080) that are relatively prime to 12880080.
Interesting facts
- 12880080 has 160 divisors, whose sum is 45532800
- The reverse of 12880080 is 08008821
- Previous prime number is 89
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
Name | twelve million eight hundred eighty thousand eighty |
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Notation
Scientific notation | 1.2880080 × 10^7 |
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Engineering notation | 1.2880080 × 10^6 |
Prime Factorization of 12880080
Prime Factorization 2 × 2 × 2 × 2 × 9 × 3 × 5 × 89 × 67
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 1610010 | Product of the distinct prime numbers |
The prime factorization of 12880080 is 2 × 2 × 2 × 2 × 9 × 3 × 5 × 89 × 67. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12880080)
Multiplication
n×yn×2 | 25760160 |
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n×3 | 38640240 |
n×4 | 51520320 |
n×5 | 64400400 |
Division
n÷yn÷2 | 6440040 |
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n÷3 | 4293360 |
n÷3 | 3220020 |
n÷5 | 2576016 |
Exponentiation
nyn2 | 165896460806400 |
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n3 | 2.1367596869033E+21 |
n4 | 2.7521635708089E+28 |
n5 | 3.5448086965105E+35 |
Nth Root
y√n2√n | 3588.8828345322 |
---|---|
3√n | 234.4082288887 |
4√n | 59.907285321004 |
5√n | 26.423096575496 |
Divisors of 12880080
160 divisors
τ | Total Divisors | 160 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -12880079 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.00625 | 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 | 160 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 12880080 can be divided by 160 positive divisors. The sum of these divisors (counting 12880080) is 1, the average is 0.00625.
Base conversion 12880080
Base | System | Value |
---|---|---|
2 | Binary | 110001001000100011010000 |
3 | Ternary | 220020101011000 |
4 | Quaternary | 301020203100 |
5 | Quinary | 11244130310 |
6 | Senary | 1140022000 |
8 | Octal | 61104320 |
10 | Decimal | 12880080 |
12 | Duodecimal | 4391900 |
16 | Hexadecimal | c488d0 |
20 | Vigesimal | 40a040 |
36 | Base36 | 7o2c0 |
Cryptographic Hash Functions
md5 | 33269ccb7be3df89e818a171f941c83c |
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sha1 | 5fb62cf9d54eb5ba79e13fb3413b6a01a074bc01 |
sha256 | e17d9d8eace189931bd2d3d0844954dc2411ecabe7a63be520e25731ac80cad2 |
sha512 | 4e067bc3ec707b7c9f28dea5e827d4792c82b27b32c360edb2bc92ed66ced7977ccc23419fa3668f668c3b706e2e29637878567ed80225ed884e0bad4e86c078 |
ripemd-160 | 94135bc478e2237f1882cb82b386c6612a5387aa |
12880080 as geometric shapes
Circle
Radius = nDiameter | 25760160 |
---|---|
Circumference | 80927929.411298 |
Area | 5.2117910252593E+14 |
Sphere
Radius = nVolume | 8.950438046483E+21 |
---|---|
Surface area | 2.0847164101037E+15 |
Circumference | 80927929.411298 |
Square
Length = nPerimeter | 51520320 |
---|---|
Area | 165896460806400 |
Diagonal | 18215183.82045 |
Cube
Length = nSurface area | 995378764838400 |
---|---|
Volume | 2.1367596869033E+21 |
Space diagonal | 22308952.965552 |
Equilateral Triangle
Length = nPerimeter | 38640240 |
---|---|
Area | 71835274728136 |
Altitude | 11154476.482776 |
Triangular Pyramid
Length = nSurface area | 71835274728136 |
---|---|
Volume | 2.5181954406256E+20 |
Height | 6071727.9401502 |