31190328 (number)
31190328 is an even 8-digits composite number following 31190327 and preceding 31190329. In scientific notation, it is written as 3.1190328 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 64 positive divisors. There are 9379584 positive integers (up to 31190328) that are relatively prime to 31190328.
Interesting facts
- 31190328 has 64 divisors, whose sum is 81792000
- The reverse of 31190328 is 82309113
- Previous prime number is 47
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
Name | thirty-one million one hundred ninety thousand three hundred twenty-eight |
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Notation
Scientific notation | 3.1190328 × 10^7 |
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Engineering notation | 3.1190328 × 10^6 |
Prime Factorization of 31190328
Prime Factorization 2 × 2 × 2 × 3 × 39 × 47 × 709
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 7797582 | Product of the distinct prime numbers |
The prime factorization of 31190328 is 2 × 2 × 2 × 3 × 39 × 47 × 709. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 31190328)
Multiplication
n×yn×2 | 62380656 |
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n×3 | 93570984 |
n×4 | 124761312 |
n×5 | 155951640 |
Division
n÷yn÷2 | 15595164 |
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n÷3 | 10396776 |
n÷3 | 7797582 |
n÷5 | 6238065.6 |
Exponentiation
nyn2 | 972836560747584 |
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n3 | 3.0343091420109E+22 |
n4 | 9.4641097392719E+29 |
n5 | 2.9518868699588E+37 |
Nth Root
y√n2√n | 5584.8301675163 |
---|---|
3√n | 314.77964937194 |
4√n | 74.73172129368 |
5√n | 31.535809855321 |
Divisors of 31190328
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 | -31190327 | 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 31190328 can be divided by 64 positive divisors. The sum of these divisors (counting 31190328) is 1, the average is 0.015625.
Base conversion 31190328
Base | System | Value |
---|---|---|
2 | Binary | 1110110111110110100111000 |
3 | Ternary | 2011200122002100 |
4 | Quaternary | 1312332310320 |
5 | Quinary | 30441042303 |
6 | Senary | 3032303400 |
8 | Octal | 166766470 |
10 | Decimal | 31190328 |
12 | Duodecimal | a541b60 |
16 | Hexadecimal | 1dbed38 |
20 | Vigesimal | 9eifg8 |
36 | Base36 | ikim0 |
Cryptographic Hash Functions
md5 | d5b6b3bc9e47edc7a878f593ccaeed92 |
---|---|
sha1 | 982ea9d67bb68d93159de7072049077f34360fc5 |
sha256 | fd04af221a14bf09c7772ed77f73c218af4b38d46925422c093d653a4d719b83 |
sha512 | 386a383c19621b403aca7a9d8b595f1026e627a5853789d19a376a08ae878f7d86715cf27c68e11126db3742e09c5d9b8ded6174b5b58cc115ad1d7a8fb5d82b |
ripemd-160 | 4fb5f4d567227044bf23b12e28c7503eb26fc585 |
31190328 as geometric shapes
Circle
Radius = nDiameter | 62380656 |
---|---|
Circumference | 195974610.61571 |
Area | 3.0562561923882E+15 |
Sphere
Radius = nVolume | 1.2710084412349E+23 |
---|---|
Surface area | 1.2225024769553E+16 |
Circumference | 195974610.61571 |
Square
Length = nPerimeter | 124761312 |
---|---|
Area | 972836560747584 |
Diagonal | 44109784.872465 |
Cube
Length = nSurface area | 5837019364485504 |
---|---|
Volume | 3.0343091420109E+22 |
Space diagonal | 54023232.800738 |
Equilateral Triangle
Length = nPerimeter | 93570984 |
---|---|
Area | 4.2125058766885E+14 |
Altitude | 27011616.400369 |
Triangular Pyramid
Length = nSurface area | 4.2125058766885E+14 |
---|---|
Volume | 3.5759676175537E+21 |
Height | 14703261.624155 |