12769920 (number)
12769920 is an even 8-digits composite number following 12769919 and preceding 12769921. In scientific notation, it is written as 1.2769920 × 10^7. The sum of its digits is 36. It has a total of 10 prime factors and 64 positive divisors. There are 3400704 positive integers (up to 12769920) that are relatively prime to 12769920.
Interesting facts
- 12769920 has 64 divisors, whose sum is 30192000
- The reverse of 12769920 is 02996721
- Previous prime number is 9
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | twelve million seven hundred sixty-nine thousand nine hundred twenty |
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Notation
Scientific notation | 1.2769920 × 10^7 |
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Engineering notation | 1.2769920 × 10^6 |
Prime Factorization of 12769920
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 15 × 9 × 739
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 10 | Total number of prime factors |
rad | Radical | 199530 | Product of the distinct prime numbers |
The prime factorization of 12769920 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 15 × 9 × 739. Since it has a total of 10 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12769920)
Multiplication
n×yn×2 | 25539840 |
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n×3 | 38309760 |
n×4 | 51079680 |
n×5 | 63849600 |
Division
n÷yn÷2 | 6384960 |
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n÷3 | 4256640 |
n÷3 | 3192480 |
n÷5 | 2553984 |
Exponentiation
nyn2 | 163070856806400 |
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n3 | 2.0824017957492E+21 |
n4 | 2.6592104339573E+28 |
n5 | 3.3957904504801E+35 |
Nth Root
y√n2√n | 3573.5024835587 |
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3√n | 233.73803688763 |
4√n | 59.778779542231 |
5√n | 26.377743165458 |
Divisors of 12769920
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 | -12769919 | 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 12769920 can be divided by 64 positive divisors. The sum of these divisors (counting 12769920) is 1, the average is 0.015625.
Base conversion 12769920
Base | System | Value |
---|---|---|
2 | Binary | 110000101101101010000000 |
3 | Ternary | 220000210001000 |
4 | Quaternary | 300231222000 |
5 | Quinary | 11232114140 |
6 | Senary | 1133412000 |
8 | Octal | 60555200 |
10 | Decimal | 12769920 |
12 | Duodecimal | 433a000 |
16 | Hexadecimal | c2da80 |
20 | Vigesimal | 3jg4g0 |
36 | Base36 | 7lpc0 |
Cryptographic Hash Functions
md5 | 1fc715a3d893b725fc5e330bd121078b |
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sha1 | 6ab4a543725a5580602213995e32a9cbf5cacce9 |
sha256 | 3354ef8bfb83e590e1719a1368914516b5c87d97db4311072009e9320e6b5d57 |
sha512 | c6354f433f001ec780e882e347535f406ff683c0bc75e40028d49ac9f90e7c2bf5a4fa7806ca50980da96e504038b68763dbd19eff1b581de37530a750a68b51 |
ripemd-160 | c2f7c14ff380918f8adead98b1f6a0c8f6111dd3 |
12769920 as geometric shapes
Circle
Radius = nDiameter | 25539840 |
---|---|
Circumference | 80235773.717859 |
Area | 5.1230220575758E+14 |
Sphere
Radius = nVolume | 8.7227442444638E+21 |
---|---|
Surface area | 2.0492088230303E+15 |
Circumference | 80235773.717859 |
Square
Length = nPerimeter | 51079680 |
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Area | 163070856806400 |
Diagonal | 18059394.054419 |
Cube
Length = nSurface area | 978425140838400 |
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Volume | 2.0824017957492E+21 |
Space diagonal | 22118150.24859 |
Equilateral Triangle
Length = nPerimeter | 38309760 |
---|---|
Area | 70611752305618 |
Altitude | 11059075.124295 |
Triangular Pyramid
Length = nSurface area | 70611752305618 |
---|---|
Volume | 2.4541340515488E+20 |
Height | 6019798.0181398 |