1264694868 (number)
1264694868 is an even 10-digits composite number following 1264694867 and preceding 1264694869. In scientific notation, it is written as 1.264694868 × 10^9. The sum of its digits is 54. It has a total of 6 prime factors and 36 positive divisors. There are 421274880 positive integers (up to 1264694868) that are relatively prime to 1264694868.
Interesting facts
- 1264694868 has 36 divisors, whose sum is 3199067508
- The reverse of 1264694868 is 8684964621
- Previous prime number is 1553
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 54
- Digital Root 9
Name
Name | one billion two hundred sixty-four million six hundred ninety-four thousand eight hundred sixty-eight |
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Notation
Scientific notation | 1.264694868 × 10^9 |
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Engineering notation | 1.264694868 × 10^9 |
Prime Factorization of 1264694868
Prime Factorization 2 × 2 × 3 × 3 × 1553 × 22621
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 210782478 | Product of the distinct prime numbers |
The prime factorization of 1264694868 is 2 × 2 × 3 × 3 × 1553 × 22621. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1264694868)
Multiplication
n×yn×2 | 2529389736 |
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n×3 | 3794084604 |
n×4 | 5058779472 |
n×5 | 6323474340 |
Division
n÷yn÷2 | 632347434 |
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n÷3 | 421564956 |
n÷3 | 316173717 |
n÷5 | 252938973.6 |
Exponentiation
nyn2 | 1599453109145537424 |
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n3 | 2.022820138743E+27 |
n4 | 2.5582502483553E+36 |
n5 | 3.2354059601547E+45 |
Nth Root
y√n2√n | 35562.54867132 |
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3√n | 1081.422128597 |
4√n | 188.58035070314 |
5√n | 66.129791168797 |
Divisors of 1264694868
36 divisors
τ | Total Divisors | 36 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -1264694867 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.027777777777778 | 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 | 36 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 1264694868 can be divided by 36 positive divisors. The sum of these divisors (counting 1264694868) is 1, the average is 0.027777777777778.
Base conversion 1264694868
Base | System | Value |
---|---|---|
2 | Binary | 1001011011000011011011001010100 |
3 | Ternary | 10021010202011012200 |
4 | Quaternary | 1023120123121110 |
5 | Quinary | 10042230213433 |
6 | Senary | 325254444500 |
8 | Octal | 11330333124 |
10 | Decimal | 1264694868 |
12 | Duodecimal | 2b3663730 |
16 | Hexadecimal | 4b61b654 |
20 | Vigesimal | jf46h38 |
36 | Base36 | kwyst0 |
Cryptographic Hash Functions
md5 | d9331c42049a7410d3e2e2c1e8d0c6b3 |
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sha1 | cd264be8624ca0aa1e979e70bacd5bd09f820454 |
sha256 | a1b0da3f45fb995b7175c832f21f94c6748fd8232865145519b676a9b4494331 |
sha512 | 5bc6e8baf50fa225ef12c5573c499226ba7015d4a921189e060857ff4f2124444e605378570aacc382b07517e42ccd2a5f1b8ece74a5270454ec82bbed4d0ffb |
ripemd-160 | 023e0e03db0e0647e63774e0d34eaa528c5cf257 |
1264694868 as geometric shapes
Circle
Radius = nDiameter | 2529389736 |
---|---|
Circumference | 7946312212.683 |
Area | 5.024830137453E+18 |
Sphere
Radius = nVolume | 8.4731691832113E+27 |
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Surface area | 2.0099320549812E+19 |
Circumference | 7946312212.683 |
Square
Length = nPerimeter | 5058779472 |
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Area | 1599453109145537424 |
Diagonal | 1788548634.5893 |
Cube
Length = nSurface area | 9.5967186548732E+18 |
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Volume | 2.022820138743E+27 |
Space diagonal | 2190515767.4476 |
Equilateral Triangle
Length = nPerimeter | 3794084604 |
---|---|
Area | 6.9258351234102E+17 |
Altitude | 1095257883.7238 |
Triangular Pyramid
Length = nSurface area | 6.9258351234102E+17 |
---|---|
Volume | 2.3839163953765E+26 |
Height | 596182878.19642 |