12798912 (number)
12798912 is an even 8-digits composite number following 12798911 and preceding 12798913. In scientific notation, it is written as 1.2798912 × 10^7. The sum of its digits is 39. It has a total of 9 prime factors and 56 positive divisors. There are 3581952 positive integers (up to 12798912) that are relatively prime to 12798912.
Interesting facts
- 12798912 has 56 divisors, whose sum is 29407104
- The reverse of 12798912 is 21989721
- Previous prime number is 7
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 39
- Digital Root 3
Name
Name | twelve million seven hundred ninety-eight thousand nine hundred twelve |
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Notation
Scientific notation | 1.2798912 × 10^7 |
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Engineering notation | 1.2798912 × 10^6 |
Prime Factorization of 12798912
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 267 × 7 × 107
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 399966 | Product of the distinct prime numbers |
The prime factorization of 12798912 is 2 × 2 × 2 × 2 × 2 × 2 × 267 × 7 × 107. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12798912)
Multiplication
n×yn×2 | 25597824 |
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n×3 | 38396736 |
n×4 | 51195648 |
n×5 | 63994560 |
Division
n÷yn÷2 | 6399456 |
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n÷3 | 4266304 |
n÷3 | 3199728 |
n÷5 | 2559782.4 |
Exponentiation
nyn2 | 163812148383744 |
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n3 | 2.0966172716945E+21 |
n4 | 2.6834419958098E+28 |
n5 | 3.4345137961474E+35 |
Nth Root
y√n2√n | 3577.5567081459 |
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3√n | 233.91479109569 |
4√n | 59.812680161868 |
5√n | 26.389709567514 |
Divisors of 12798912
56 divisors
τ | Total Divisors | 56 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -12798911 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.017857142857143 | 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 | 56 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 12798912 can be divided by 56 positive divisors. The sum of these divisors (counting 12798912) is 1, the average is 0.017857142857143.
Base conversion 12798912
Base | System | Value |
---|---|---|
2 | Binary | 110000110100101111000000 |
3 | Ternary | 220002020210210 |
4 | Quaternary | 300310233000 |
5 | Quinary | 11234031122 |
6 | Senary | 1134154120 |
8 | Octal | 60645700 |
10 | Decimal | 12798912 |
12 | Duodecimal | 4352940 |
16 | Hexadecimal | c34bc0 |
20 | Vigesimal | 3jjh5c |
36 | Base36 | 7mbpc |
Cryptographic Hash Functions
md5 | ee6f511db5da1d41719637c19a71489d |
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sha1 | c571f456716408077c57792b51bfd0f31631f6c7 |
sha256 | d86e7280ae275813d05f41b0c673cc53cc7db6163f34d221f2ada286a31be401 |
sha512 | 7a55d17d8b36b9dd02486f31b7f1dd1edd987d66c16630cb02c209d17618664a79a7da72f391c0409b45e573b23d1a76f5c32d6e126439e489dee8a2ba16d688 |
ripemd-160 | c57fcc57984ec288f4f21df08529fc480b31b46d |
12798912 as geometric shapes
Circle
Radius = nDiameter | 25597824 |
---|---|
Circumference | 80417935.826284 |
Area | 5.1463104193113E+14 |
Sphere
Radius = nVolume | 8.7822898908598E+21 |
---|---|
Surface area | 2.0585241677245E+15 |
Circumference | 80417935.826284 |
Square
Length = nPerimeter | 51195648 |
---|---|
Area | 163812148383744 |
Diagonal | 18100394.93402 |
Cube
Length = nSurface area | 982872890302464 |
---|---|
Volume | 2.0966172716945E+21 |
Space diagonal | 22168365.865603 |
Equilateral Triangle
Length = nPerimeter | 38396736 |
---|---|
Area | 70932740974414 |
Altitude | 11084182.932801 |
Triangular Pyramid
Length = nSurface area | 70932740974414 |
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Volume | 2.4708871506133E+20 |
Height | 6033464.9780066 |