31707072 (number)
31707072 is an even 8-digits composite number following 31707071 and preceding 31707073. In scientific notation, it is written as 3.1707072 × 10^7. The sum of its digits is 27. It has a total of 10 prime factors and 112 positive divisors. There are 10356480 positive integers (up to 31707072) that are relatively prime to 31707072.
Interesting facts
- 31707072 has 112 divisors, whose sum is 95097600
- The reverse of 31707072 is 27070713
- Previous prime number is 59
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
Name | thirty-one million seven hundred seven thousand seventy-two |
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Notation
Scientific notation | 3.1707072 × 10^7 |
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Engineering notation | 3.1707072 × 10^6 |
Prime Factorization of 31707072
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 9 × 59 × 311
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 10 | Total number of prime factors |
rad | Radical | 990846 | Product of the distinct prime numbers |
The prime factorization of 31707072 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 9 × 59 × 311. Since it has a total of 10 prime factors.
Most popular turbo-numbers
Basic calculations (n = 31707072)
Multiplication
n×yn×2 | 63414144 |
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n×3 | 95121216 |
n×4 | 126828288 |
n×5 | 158535360 |
Division
n÷yn÷2 | 15853536 |
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n÷3 | 10569024 |
n÷3 | 7926768 |
n÷5 | 6341414.4 |
Exponentiation
nyn2 | 1005338414813184 |
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n3 | 3.1876337502847E+22 |
n4 | 1.0107053282991E+30 |
n5 | 3.2046506615163E+37 |
Nth Root
y√n2√n | 5630.903302313 |
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3√n | 316.50850137763 |
4√n | 75.039345028545 |
5√n | 31.639617733852 |
Divisors of 31707072
112 divisors
τ | Total Divisors | 112 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -31707071 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0089285714285714 | 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 | 112 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 31707072 can be divided by 112 positive divisors. The sum of these divisors (counting 31707072) is 1, the average is 0.0089285714285714.
Base conversion 31707072
Base | System | Value |
---|---|---|
2 | Binary | 1111000111100111111000000 |
3 | Ternary | 2012122212221000 |
4 | Quaternary | 1320330333000 |
5 | Quinary | 31104111242 |
6 | Senary | 3051332000 |
8 | Octal | 170747700 |
10 | Decimal | 31707072 |
12 | Duodecimal | a751000 |
16 | Hexadecimal | 1e3cfc0 |
20 | Vigesimal | 9i37dc |
36 | Base36 | ivlc0 |
Cryptographic Hash Functions
md5 | 8b200bad66169d5bc27dfcd0d20e9938 |
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sha1 | 61307de6e4c6276546b2a09b0e1905163a6b60b5 |
sha256 | 8f49186f37e93a619246060b63bba9772c95e81fd3d07ff281b192c399a799f2 |
sha512 | b51904b0b8786fcf3ea4fd20d79cc264ed58d38f9d7e95488b3f5b0bd4c488327505a074664c3161938e89b8a05e6b7f100e2c07695a1bfd37a40caa688b0581 |
ripemd-160 | 1e43e5276978fc966d908c5ecbde483eba395a9c |
31707072 as geometric shapes
Circle
Radius = nDiameter | 63414144 |
---|---|
Circumference | 199221408.92409 |
Area | 3.1583637783487E+15 |
Sphere
Radius = nVolume | 1.3352329029639E+23 |
---|---|
Surface area | 1.2633455113395E+16 |
Circumference | 199221408.92409 |
Square
Length = nPerimeter | 126828288 |
---|---|
Area | 1005338414813184 |
Diagonal | 44840571.24554 |
Cube
Length = nSurface area | 6032030488879104 |
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Volume | 3.1876337502847E+22 |
Space diagonal | 54918259.663245 |
Equilateral Triangle
Length = nPerimeter | 95121216 |
---|---|
Area | 4.353243033143E+14 |
Altitude | 27459129.831622 |
Triangular Pyramid
Length = nSurface area | 4.353243033143E+14 |
---|---|
Volume | 3.7566624012758E+21 |
Height | 14946857.081847 |