812142712 (number)
812142712 is an even 9-digits composite number following 812142711 and preceding 812142713. In scientific notation, it is written as 8.12142712 × 10^8. The sum of its digits is 28. It has a total of 6 prime factors and 32 positive divisors. There are 391655520 positive integers (up to 812142712) that are relatively prime to 812142712.
Interesting facts
- 812142712 has 32 divisors, whose sum is 1577157120
- The reverse of 812142712 is 217241218
- Previous prime number is 307
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 28
- Digital Root 1
Name
Name | eight hundred twelve million one hundred forty-two thousand seven hundred twelve |
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Notation
Scientific notation | 8.12142712 × 10^8 |
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Engineering notation | 8.12142712 × 10^6 |
Prime Factorization of 812142712
Prime Factorization 2 × 2 × 2 × 31 × 307 × 10667
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 203035678 | Product of the distinct prime numbers |
The prime factorization of 812142712 is 2 × 2 × 2 × 31 × 307 × 10667. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 812142712)
Multiplication
n×yn×2 | 1624285424 |
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n×3 | 2436428136 |
n×4 | 3248570848 |
n×5 | 4060713560 |
Division
n÷yn÷2 | 406071356 |
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n÷3 | 270714237.33333 |
n÷3 | 203035678 |
n÷5 | 162428542.4 |
Exponentiation
nyn2 | 659575784654714944 |
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n3 | 5.3566966651901E+26 |
n4 | 4.3504021570288E+35 |
n5 | 3.5331474061E+44 |
Nth Root
y√n2√n | 28498.117692227 |
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3√n | 932.99099156637 |
4√n | 168.8138551548 |
5√n | 60.523839411049 |
Divisors of 812142712
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -812142711 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 812142712 can be divided by 32 positive divisors. The sum of these divisors (counting 812142712) is 1, the average is 0.03125.
Base conversion 812142712
Base | System | Value |
---|---|---|
2 | Binary | 110000011010000101000001111000 |
3 | Ternary | 2002121012010100201 |
4 | Quaternary | 300122011001320 |
5 | Quinary | 3130402031322 |
6 | Senary | 212331011544 |
8 | Octal | 6032050170 |
10 | Decimal | 812142712 |
12 | Duodecimal | 1a7b99bb4 |
16 | Hexadecimal | 30685078 |
20 | Vigesimal | cdfhgfc |
36 | Base36 | dfj1bs |
Cryptographic Hash Functions
md5 | f30b2d185df3899fc3837194e6ed383c |
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sha1 | 30e55782806c52a970bcb95c418cfda5718afbc4 |
sha256 | f817557124f030dbf98fe8b85be16fc55225b165c4b4ce343a4979041eebfba4 |
sha512 | 85658ff325944525b24e85c931bc84fab06d0b7e9c5e581981e009787925c2dd4050d624c0b06b6446c6d80e38a5b8e13c7e9379c9d53ca4674ad54943f8ae57 |
ripemd-160 | 44d587ea11cbd02f7b6871c3d9f1838820877010 |
812142712 as geometric shapes
Circle
Radius = nDiameter | 1624285424 |
---|---|
Circumference | 5102843155.3714 |
Area | 2.072118439557E+18 |
Sphere
Radius = nVolume | 2.243807852116E+27 |
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Surface area | 8.2884737582279E+18 |
Circumference | 5102843155.3714 |
Square
Length = nPerimeter | 3248570848 |
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Area | 659575784654714944 |
Diagonal | 1148543237.8929 |
Cube
Length = nSurface area | 3957454707928289664 |
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Volume | 5.3566966651901E+26 |
Space diagonal | 1406672440.1808 |
Equilateral Triangle
Length = nPerimeter | 2436428136 |
---|---|
Area | 2.8560469261602E+17 |
Altitude | 703336220.09039 |
Triangular Pyramid
Length = nSurface area | 2.8560469261602E+17 |
---|---|
Volume | 6.3129275611921E+25 |
Height | 382847745.96429 |