31360128 (number)
31360128 is an even 8-digits composite number following 31360127 and preceding 31360129. In scientific notation, it is written as 3.1360128 × 10^7. The sum of its digits is 24. It has a total of 9 prime factors and 32 positive divisors. There are 10453248 positive integers (up to 31360128) that are relatively prime to 31360128.
Interesting facts
- 31360128 has 32 divisors, whose sum is 83301360
- The reverse of 31360128 is 82106313
- Previous prime number is 3
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 24
- Digital Root 6
Name
Name | thirty-one million three hundred sixty thousand one hundred twenty-eight |
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Notation
Scientific notation | 3.1360128 × 10^7 |
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Engineering notation | 3.1360128 × 10^6 |
Prime Factorization of 31360128
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 81667
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 490002 | Product of the distinct prime numbers |
The prime factorization of 31360128 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 81667. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 31360128)
Multiplication
n×yn×2 | 62720256 |
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n×3 | 94080384 |
n×4 | 125440512 |
n×5 | 156800640 |
Division
n÷yn÷2 | 15680064 |
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n÷3 | 10453376 |
n÷3 | 7840032 |
n÷5 | 6272025.6 |
Exponentiation
nyn2 | 983457628176384 |
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n3 | 3.0841357102188E+22 |
n4 | 9.6718890641832E+29 |
n5 | 3.0331167905458E+37 |
Nth Root
y√n2√n | 5600.0114285598 |
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3√n | 315.34983557044 |
4√n | 74.833224095717 |
5√n | 31.570071488586 |
Divisors of 31360128
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 | -31360127 | 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 31360128 can be divided by 32 positive divisors. The sum of these divisors (counting 31360128) is 1, the average is 0.03125.
Base conversion 31360128
Base | System | Value |
---|---|---|
2 | Binary | 1110111101000010010000000 |
3 | Ternary | 2012000021000020 |
4 | Quaternary | 1313220102000 |
5 | Quinary | 31012011003 |
6 | Senary | 3040053440 |
8 | Octal | 167502200 |
10 | Decimal | 31360128 |
12 | Duodecimal | a604280 |
16 | Hexadecimal | 1de8480 |
20 | Vigesimal | 9g0068 |
36 | Base36 | io5mo |
Cryptographic Hash Functions
md5 | 4e8b2fdc2d2ccdebb45dced6e77c6d96 |
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sha1 | b337849f73fa7ed3512b849386431f496eeaf4ba |
sha256 | 25b3f7c0e1ecc5e047098c0af51ca07af474dc48bc232a1a68d10f549b10e6d4 |
sha512 | ffc372b944c18501bb858ec16bf17e9a878e63f6c13384a312260fae5c9a50a1999e3339850a155f96b2e6bbb86ff7eaf4e1f035ab6992525e6115bfa798a71a |
ripemd-160 | 0548bca62643f5d0df6e95162368da5ba1313e22 |
31360128 as geometric shapes
Circle
Radius = nDiameter | 62720256 |
---|---|
Circumference | 197041495.48087 |
Area | 3.0896232597958E+15 |
Sphere
Radius = nVolume | 1.2918797453196E+23 |
---|---|
Surface area | 1.2358493039183E+16 |
Circumference | 197041495.48087 |
Square
Length = nPerimeter | 125440512 |
---|---|
Area | 983457628176384 |
Diagonal | 44349918.335356 |
Cube
Length = nSurface area | 5900745769058304 |
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Volume | 3.0841357102188E+22 |
Space diagonal | 54317335.027863 |
Equilateral Triangle
Length = nPerimeter | 94080384 |
---|---|
Area | 4.2584964477317E+14 |
Altitude | 27158667.513932 |
Triangular Pyramid
Length = nSurface area | 4.2584964477317E+14 |
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Volume | 3.6346887913255E+21 |
Height | 14783306.111785 |