31193620 (number)
31193620 is an even 8-digits composite number following 31193619 and preceding 31193621. In scientific notation, it is written as 3.1193620 × 10^7. The sum of its digits is 25. It has a total of 6 prime factors and 48 positive divisors. There are 12026880 positive integers (up to 31193620) that are relatively prime to 31193620.
Interesting facts
- 31193620 has 48 divisors, whose sum is 67914000
- The reverse of 31193620 is 02639113
- Previous prime number is 109
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 25
- Digital Root 7
Name
Name | thirty-one million one hundred ninety-three thousand six hundred twenty |
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Notation
Scientific notation | 3.1193620 × 10^7 |
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Engineering notation | 3.1193620 × 10^6 |
Prime Factorization of 31193620
Prime Factorization 2 × 2 × 5 × 41 × 109 × 349
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 15596810 | Product of the distinct prime numbers |
The prime factorization of 31193620 is 2 × 2 × 5 × 41 × 109 × 349. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 31193620)
Multiplication
n×yn×2 | 62387240 |
---|---|
n×3 | 93580860 |
n×4 | 124774480 |
n×5 | 155968100 |
Division
n÷yn÷2 | 15596810 |
---|---|
n÷3 | 10397873.333333 |
n÷3 | 7798405 |
n÷5 | 6238724 |
Exponentiation
nyn2 | 973041928704400 |
---|---|
n3 | 3.0352700168072E+22 |
n4 | 9.4681059501678E+29 |
n5 | 2.9534449912927E+37 |
Nth Root
y√n2√n | 5585.1248866968 |
---|---|
3√n | 314.79072351166 |
4√n | 74.733693115601 |
5√n | 31.536475520032 |
Divisors of 31193620
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 | -31193619 | 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 31193620 can be divided by 48 positive divisors. The sum of these divisors (counting 31193620) is 1, the average is 0.020833333333333.
Base conversion 31193620
Base | System | Value |
---|---|---|
2 | Binary | 1110110111111101000010100 |
3 | Ternary | 2011200210121021 |
4 | Quaternary | 1312333220110 |
5 | Quinary | 30441143440 |
6 | Senary | 3032330524 |
8 | Octal | 166775024 |
10 | Decimal | 31193620 |
12 | Duodecimal | a543a44 |
16 | Hexadecimal | 1dbfa14 |
20 | Vigesimal | 9ej410 |
36 | Base36 | ikl5g |
Cryptographic Hash Functions
md5 | 08437a8657a5fc66942e9332ce3929ce |
---|---|
sha1 | 2c404f27b124a39b325bc94737067608c6244b5a |
sha256 | 0b8b67362a768210f32f60bcddcacd0a20d0ba6f8019528de7e838d3ecc20b01 |
sha512 | 168340634e5a5e90197aa2b59528e5e1f5806f93ef387ef21ec2f8dd0a08c5f83c31f071f3362ac609d8214fb430321b8bf328858fd0e73a386e15fe16e23a7f |
ripemd-160 | 90a8899caf978f3b16d5e5e3a90012a4e11eb9a5 |
31193620 as geometric shapes
Circle
Radius = nDiameter | 62387240 |
---|---|
Circumference | 195995294.86174 |
Area | 3.0569013748526E+15 |
Sphere
Radius = nVolume | 1.2714109315284E+23 |
---|---|
Surface area | 1.222760549941E+16 |
Circumference | 195995294.86174 |
Square
Length = nPerimeter | 124774480 |
---|---|
Area | 973041928704400 |
Diagonal | 44114440.463513 |
Cube
Length = nSurface area | 5838251572226400 |
---|---|
Volume | 3.0352700168072E+22 |
Space diagonal | 54028934.711997 |
Equilateral Triangle
Length = nPerimeter | 93580860 |
---|---|
Area | 4.2133951460271E+14 |
Altitude | 27014467.355998 |
Triangular Pyramid
Length = nSurface area | 4.2133951460271E+14 |
---|---|
Volume | 3.577100019361E+21 |
Height | 14704813.487838 |