31361274 (number)
31361274 is an even 8-digits composite number following 31361273 and preceding 31361275. In scientific notation, it is written as 3.1361274 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 48 positive divisors. There are 8436960 positive integers (up to 31361274) that are relatively prime to 31361274.
Interesting facts
- 31361274 has 48 divisors, whose sum is 57959424
- The reverse of 31361274 is 47216313
- Previous prime number is 31
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
Name | thirty-one million three hundred sixty-one thousand two hundred seventy-four |
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Notation
Scientific notation | 3.1361274 × 10^7 |
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Engineering notation | 3.1361274 × 10^6 |
Prime Factorization of 31361274
Prime Factorization 2 × 7 × 63 × 31 × 31 × 37
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 1011654 | Product of the distinct prime numbers |
The prime factorization of 31361274 is 2 × 7 × 63 × 31 × 31 × 37. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 31361274)
Multiplication
n×yn×2 | 62722548 |
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n×3 | 94083822 |
n×4 | 125445096 |
n×5 | 156806370 |
Division
n÷yn÷2 | 15680637 |
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n÷3 | 10453758 |
n÷3 | 7840318.5 |
n÷5 | 6272254.8 |
Exponentiation
nyn2 | 983529506903076 |
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n3 | 3.0844738353072E+22 |
n4 | 9.6733029094901E+29 |
n5 | 3.0336710302952E+37 |
Nth Root
y√n2√n | 5600.1137488448 |
---|---|
3√n | 315.35367682293 |
4√n | 74.833907748057 |
5√n | 31.570302219616 |
Divisors of 31361274
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -31361273 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 31361274 can be divided by 48 positive divisors. The sum of these divisors (counting 31361274) is 1, the average is 0.020833333333333.
Base conversion 31361274
Base | System | Value |
---|---|---|
2 | Binary | 1110111101000100011111010 |
3 | Ternary | 2012000022120200 |
4 | Quaternary | 1313220203322 |
5 | Quinary | 31012030044 |
6 | Senary | 3040103030 |
8 | Octal | 167504372 |
10 | Decimal | 31361274 |
12 | Duodecimal | a604a76 |
16 | Hexadecimal | 1de88fa |
20 | Vigesimal | 9g033e |
36 | Base36 | io6ii |
Cryptographic Hash Functions
md5 | 454d64a718ccc6fabf2833e274f1eb56 |
---|---|
sha1 | 348a6211692577c91baee736c4539b29885b0aa2 |
sha256 | ef73d39e9ec08738f2770f61b14b86da077cc7fe64969459c4994f884b447198 |
sha512 | 1293783ad8b6a69dec122773e0fe5167bf1b31c86be7b96a87179e55eb411244f09510b125fbbba94d72e256105c81ca4569cbb57d8a3b58c7cedeaf580608f0 |
ripemd-160 | 9e9f7611be1ca320d9fcd82c4216b5ef6709f683 |
31361274 as geometric shapes
Circle
Radius = nDiameter | 62722548 |
---|---|
Circumference | 197048696.01123 |
Area | 3.0898490734755E+15 |
Sphere
Radius = nVolume | 1.2920213788255E+23 |
---|---|
Surface area | 1.2359396293902E+16 |
Circumference | 197048696.01123 |
Square
Length = nPerimeter | 125445096 |
---|---|
Area | 983529506903076 |
Diagonal | 44351539.024099 |
Cube
Length = nSurface area | 5901177041418456 |
---|---|
Volume | 3.0844738353072E+22 |
Space diagonal | 54319319.958089 |
Equilateral Triangle
Length = nPerimeter | 94083822 |
---|---|
Area | 4.2588076917482E+14 |
Altitude | 27159659.979044 |
Triangular Pyramid
Length = nSurface area | 4.2588076917482E+14 |
---|---|
Volume | 3.6350872755637E+21 |
Height | 14783846.341366 |