231291264 (number)
231291264 is an even 9-digits composite number following 231291263 and preceding 231291265. In scientific notation, it is written as 2.31291264 × 10^8. The sum of its digits is 30. It has a total of 9 prime factors and 32 positive divisors. There are 77096960 positive integers (up to 231291264) that are relatively prime to 231291264.
Interesting facts
- 231291264 has 32 divisors, whose sum is 614368440
- The reverse of 231291264 is 462192132
- Previous prime number is 3
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 30
- Digital Root 3
Name
Name | two hundred thirty-one million two hundred ninety-one thousand two hundred sixty-four |
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Notation
Scientific notation | 2.31291264 × 10^8 |
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Engineering notation | 2.31291264 × 10^6 |
Prime Factorization of 231291264
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 602321
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 3613926 | Product of the distinct prime numbers |
The prime factorization of 231291264 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 602321. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 231291264)
Multiplication
n×yn×2 | 462582528 |
---|---|
n×3 | 693873792 |
n×4 | 925165056 |
n×5 | 1156456320 |
Division
n÷yn÷2 | 115645632 |
---|---|
n÷3 | 77097088 |
n÷3 | 57822816 |
n÷5 | 46258252.8 |
Exponentiation
nyn2 | 53495648802717696 |
---|---|
n3 | 1.2373076230081E+25 |
n4 | 2.8617844408237E+33 |
n5 | 6.6190574061365E+41 |
Nth Root
y√n2√n | 15208.263017189 |
---|---|
3√n | 613.8370195581 |
4√n | 123.32178646609 |
5√n | 47.079500440509 |
Divisors of 231291264
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 | -231291263 | 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 231291264 can be divided by 32 positive divisors. The sum of these divisors (counting 231291264) is 1, the average is 0.03125.
Base conversion 231291264
Base | System | Value |
---|---|---|
2 | Binary | 1101110010010011100110000000 |
3 | Ternary | 121010012210222010 |
4 | Quaternary | 31302103212000 |
5 | Quinary | 433202310024 |
6 | Senary | 34541212520 |
8 | Octal | 1562234600 |
10 | Decimal | 231291264 |
12 | Duodecimal | 65561140 |
16 | Hexadecimal | dc93980 |
20 | Vigesimal | 3c5b834 |
36 | Base36 | 3tpdhc |
Cryptographic Hash Functions
md5 | 3d1d6af9504fcd729a606a86524be77c |
---|---|
sha1 | ed9231d8f1514875f8b147607b91973057b21f8f |
sha256 | b3a601dde6d2547a41f736e5a73eadc0a5f08bc8d3087aa6d164b9d65ed4bc28 |
sha512 | 1c99e6d94bac49babb5a5a493cab66cc938ea02d6fe52a7d8b0bafb2afae24e874409c66ff46334aac29cf15c57565685c83a5cdd9a78f559d50625dc9e11fc2 |
ripemd-160 | 3d9eafe20ae187fe801374705b8897b50aab4473 |
231291264 as geometric shapes
Circle
Radius = nDiameter | 462582528 |
---|---|
Circumference | 1453245871.6438 |
Area | 1.6806153727764E+17 |
Sphere
Radius = nVolume | 5.1828220515637E+25 |
---|---|
Surface area | 6.7224614911055E+17 |
Circumference | 1453245871.6438 |
Square
Length = nPerimeter | 925165056 |
---|---|
Area | 53495648802717696 |
Diagonal | 327095242.40722 |
Cube
Length = nSurface area | 320973892816306176 |
---|---|
Volume | 1.2373076230081E+25 |
Space diagonal | 400608220.59483 |
Equilateral Triangle
Length = nPerimeter | 693873792 |
---|---|
Area | 2.3164295427542E+16 |
Altitude | 200304110.29741 |
Triangular Pyramid
Length = nSurface area | 2.3164295427542E+16 |
---|---|
Volume | 1.458181017738E+24 |
Height | 109031747.46907 |