31193470 (number)
31193470 is an even 8-digits composite number following 31193469 and preceding 31193471. In scientific notation, it is written as 3.1193470 × 10^7. The sum of its digits is 28. It has a total of 6 prime factors and 64 positive divisors. There are 9146880 positive integers (up to 31193470) that are relatively prime to 31193470.
Interesting facts
- 31193470 has 64 divisors, whose sum is 74151936
- The reverse of 31193470 is 07439113
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 28
- Digital Root 1
Name
Name | thirty-one million one hundred ninety-three thousand four hundred seventy |
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Notation
Scientific notation | 3.1193470 × 10^7 |
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Engineering notation | 3.1193470 × 10^6 |
Prime Factorization of 31193470
Prime Factorization 2 × 5 × 17 × 7 × 11 × 2383
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 31193470 | Product of the distinct prime numbers |
The prime factorization of 31193470 is 2 × 5 × 17 × 7 × 11 × 2383. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 31193470)
Multiplication
n×yn×2 | 62386940 |
---|---|
n×3 | 93580410 |
n×4 | 124773880 |
n×5 | 155967350 |
Division
n÷yn÷2 | 15596735 |
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n÷3 | 10397823.333333 |
n÷3 | 7798367.5 |
n÷5 | 6238694 |
Exponentiation
nyn2 | 973032570640900 |
---|---|
n3 | 3.035226230131E+22 |
n4 | 9.4679238352804E+29 |
n5 | 2.953373981181E+37 |
Nth Root
y√n2√n | 5585.1114581537 |
---|---|
3√n | 314.79021893536 |
4√n | 74.733603272917 |
5√n | 31.536445190237 |
Divisors of 31193470
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 | -31193469 | 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 31193470 can be divided by 64 positive divisors. The sum of these divisors (counting 31193470) is 1, the average is 0.015625.
Base conversion 31193470
Base | System | Value |
---|---|---|
2 | Binary | 1110110111111100101111110 |
3 | Ternary | 2011200210101201 |
4 | Quaternary | 1312333211332 |
5 | Quinary | 30441142340 |
6 | Senary | 3032330114 |
8 | Octal | 166774576 |
10 | Decimal | 31193470 |
12 | Duodecimal | a54393a |
16 | Hexadecimal | 1dbf97e |
20 | Vigesimal | 9ej3da |
36 | Base36 | ikl1a |
Cryptographic Hash Functions
md5 | 94cf17170ca6a67be7b897e943b77882 |
---|---|
sha1 | f20a1514cb44c9716ac9bdc5198d15ea2bf052d0 |
sha256 | 5295261a3281c7c6102bc9e30c9a060ab04c78ebf8e11f29e6c46c7beff4a09c |
sha512 | 66d3ff3234c02742608c6c135b369023b43c611f12045154f82724ab583080b3d4911be01fce521b409518dee703cfa4e5009a01c7f679e7bbb38c84a6e27032 |
ripemd-160 | 275ffe387a5478f55e2c3d77f8f9cbade8241768 |
31193470 as geometric shapes
Circle
Radius = nDiameter | 62386940 |
---|---|
Circumference | 195994352.38395 |
Area | 3.056871975629E+15 |
Sphere
Radius = nVolume | 1.2713925902083E+23 |
---|---|
Surface area | 1.2227487902516E+16 |
Circumference | 195994352.38395 |
Square
Length = nPerimeter | 124773880 |
---|---|
Area | 973032570640900 |
Diagonal | 44114228.331478 |
Cube
Length = nSurface area | 5838195423845400 |
---|---|
Volume | 3.035226230131E+22 |
Space diagonal | 54028674.904376 |
Equilateral Triangle
Length = nPerimeter | 93580410 |
---|---|
Area | 4.2133546244235E+14 |
Altitude | 27014337.452188 |
Triangular Pyramid
Length = nSurface area | 4.2133546244235E+14 |
---|---|
Volume | 3.5770484162682E+21 |
Height | 14704742.777159 |