12492756 (number)
12492756 is an even 8-digits composite number following 12492755 and preceding 12492757. In scientific notation, it is written as 1.2492756 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 3864576 positive integers (up to 12492756) that are relatively prime to 12492756.
Interesting facts
- 12492756 has 48 divisors, whose sum is 26082000
- The reverse of 12492756 is 65729421
- Previous prime number is 149
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | twelve million four hundred ninety-two thousand seven hundred fifty-six |
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Notation
Scientific notation | 1.2492756 × 10^7 |
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Engineering notation | 1.2492756 × 10^6 |
Prime Factorization of 12492756
Prime Factorization 2 × 2 × 9 × 17 × 149 × 137
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 6246378 | Product of the distinct prime numbers |
The prime factorization of 12492756 is 2 × 2 × 9 × 17 × 149 × 137. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 12492756)
Multiplication
n×yn×2 | 24985512 |
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n×3 | 37478268 |
n×4 | 49971024 |
n×5 | 62463780 |
Division
n÷yn÷2 | 6246378 |
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n÷3 | 4164252 |
n÷3 | 3123189 |
n÷5 | 2498551.2 |
Exponentiation
nyn2 | 156068952475536 |
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n3 | 1.9497313424525E+21 |
n4 | 2.4357517926811E+28 |
n5 | 3.0429252822528E+35 |
Nth Root
y√n2√n | 3534.5093011619 |
---|---|
3√n | 232.03460145824 |
4√n | 59.451739261033 |
5√n | 26.262233087324 |
Divisors of 12492756
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -12492755 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 12492756 can be divided by 48 positive divisors. The sum of these divisors (counting 12492756) is 1, the average is 0.020833333333333.
Base conversion 12492756
Base | System | Value |
---|---|---|
2 | Binary | 101111101001111111010100 |
3 | Ternary | 212111200211200 |
4 | Quaternary | 233221333110 |
5 | Quinary | 11144232011 |
6 | Senary | 1123432500 |
8 | Octal | 57517724 |
10 | Decimal | 12492756 |
12 | Duodecimal | 4225730 |
16 | Hexadecimal | be9fd4 |
20 | Vigesimal | 3i1bhg |
36 | Base36 | 7frh0 |
Cryptographic Hash Functions
md5 | e95bd1ca01b2105ac8ee46bb48320f27 |
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sha1 | 77759154ca3483da988edf12b5faebeac9c5b3f3 |
sha256 | aa1b20875fb5e67f05d0d1d26cb2bf2c1675f3933c2af1eff8ea9c0c8624bf59 |
sha512 | bcaf4e437592d362d8d0bb682985cae1d37dc2d6f6d0ce533742384f6a29217fb4c38b9c23ee79f42263a0a41b900385a0b2a0a7ff940f8ebb1ff4ba71d303c0 |
ripemd-160 | 4587cfd03f1d81501eaddd7566dda1d40808ad75 |
12492756 as geometric shapes
Circle
Radius = nDiameter | 24985512 |
---|---|
Circumference | 78494300.94538 |
Area | 4.903050745506E+14 |
Sphere
Radius = nVolume | 8.1670155492299E+21 |
---|---|
Surface area | 1.9612202982024E+15 |
Circumference | 78494300.94538 |
Square
Length = nPerimeter | 49971024 |
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Area | 156068952475536 |
Diagonal | 17667424.966618 |
Cube
Length = nSurface area | 936413714853216 |
---|---|
Volume | 1.9497313424525E+21 |
Space diagonal | 21638088.118561 |
Equilateral Triangle
Length = nPerimeter | 37478268 |
---|---|
Area | 67579838792920 |
Altitude | 10819044.05928 |
Triangular Pyramid
Length = nSurface area | 67579838792920 |
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Volume | 2.2977804229002E+20 |
Height | 5889141.6555393 |