31796730 (number)
31796730 is an even 8-digits composite number following 31796729 and preceding 31796731. In scientific notation, it is written as 3.1796730 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 64 positive divisors. There are 7084800 positive integers (up to 31796730) that are relatively prime to 31796730.
Interesting facts
- 31796730 has 64 divisors, whose sum is 74511360
- The reverse of 31796730 is 03769713
- Previous prime number is 41
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 36
- Digital Root 9
Name
Name | thirty-one million seven hundred ninety-six thousand seven hundred thirty |
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Notation
Scientific notation | 3.1796730 × 10^7 |
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Engineering notation | 3.1796730 × 10^6 |
Prime Factorization of 31796730
Prime Factorization 2 × 5 × 9 × 7 × 41 × 1231
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 31796730 | Product of the distinct prime numbers |
The prime factorization of 31796730 is 2 × 5 × 9 × 7 × 41 × 1231. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 31796730)
Multiplication
n×yn×2 | 63593460 |
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n×3 | 95390190 |
n×4 | 127186920 |
n×5 | 158983650 |
Division
n÷yn÷2 | 15898365 |
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n÷3 | 10598910 |
n÷3 | 7949182.5 |
n÷5 | 6359346 |
Exponentiation
nyn2 | 1011032038692900 |
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n3 | 3.2147512755668E+22 |
n4 | 1.0221857832635E+30 |
n5 | 3.2502165360269E+37 |
Nth Root
y√n2√n | 5638.8589271235 |
---|---|
3√n | 316.80655069482 |
4√n | 75.092336007901 |
5√n | 31.657490981167 |
Divisors of 31796730
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 | -31796729 | 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 31796730 can be divided by 64 positive divisors. The sum of these divisors (counting 31796730) is 1, the average is 0.015625.
Base conversion 31796730
Base | System | Value |
---|---|---|
2 | Binary | 1111001010010110111111010 |
3 | Ternary | 2012211102220200 |
4 | Quaternary | 1321102313322 |
5 | Quinary | 31114443410 |
6 | Senary | 3053303030 |
8 | Octal | 171226772 |
10 | Decimal | 31796730 |
12 | Duodecimal | a794a76 |
16 | Hexadecimal | 1e52dfa |
20 | Vigesimal | 9iebga |
36 | Base36 | ixiii |
Cryptographic Hash Functions
md5 | 490e2fbdb7626887f264821cbc8eaf7d |
---|---|
sha1 | 4a53a0076967d34c618e85ea7494b123a9a5eb08 |
sha256 | 236de4c76c06bb99318c1f5c844d2ed5b7c122a925347c1f3c03fd6f937e6ec5 |
sha512 | 60264a21507743cfa2117f8240c4a5a12a1f4ff676166561b50dfdfc6b93ab5ff97c834407b2ade36a424c85ee323609889856abbf960ea2702897b9ffb6d866 |
ripemd-160 | 9023fede27a5a62f7bf40fad0a276301a6a3b26b |
31796730 as geometric shapes
Circle
Radius = nDiameter | 63593460 |
---|---|
Circumference | 199784746.75236 |
Area | 3.1762508253015E+15 |
Sphere
Radius = nVolume | 1.3465918653919E+23 |
---|---|
Surface area | 1.2705003301206E+16 |
Circumference | 199784746.75236 |
Square
Length = nPerimeter | 127186920 |
---|---|
Area | 1011032038692900 |
Diagonal | 44967366.805115 |
Cube
Length = nSurface area | 6066192232157400 |
---|---|
Volume | 3.2147512755668E+22 |
Space diagonal | 55073551.87455 |
Equilateral Triangle
Length = nPerimeter | 95390190 |
---|---|
Area | 4.3778971477401E+14 |
Altitude | 27536775.937275 |
Triangular Pyramid
Length = nSurface area | 4.3778971477401E+14 |
---|---|
Volume | 3.7886207113023E+21 |
Height | 14989122.268372 |