31194680 (number)
31194680 is an even 8-digits composite number following 31194679 and preceding 31194681. In scientific notation, it is written as 3.1194680 × 10^7. The sum of its digits is 32. It has a total of 7 prime factors and 64 positive divisors. There are 10972800 positive integers (up to 31194680) that are relatively prime to 31194680.
Interesting facts
- 31194680 has 64 divisors, whose sum is 79073280
- The reverse of 31194680 is 08649113
- Previous prime number is 31
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 32
- Digital Root 5
Name
Name | thirty-one million one hundred ninety-four thousand six hundred eighty |
---|
Notation
Scientific notation | 3.1194680 × 10^7 |
---|---|
Engineering notation | 3.1194680 × 10^6 |
Prime Factorization of 31194680
Prime Factorization 2 × 2 × 2 × 5 × 11 × 31 × 2287
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 7798670 | Product of the distinct prime numbers |
The prime factorization of 31194680 is 2 × 2 × 2 × 5 × 11 × 31 × 2287. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 31194680)
Multiplication
n×yn×2 | 62389360 |
---|---|
n×3 | 93584040 |
n×4 | 124778720 |
n×5 | 155973400 |
Division
n÷yn÷2 | 15597340 |
---|---|
n÷3 | 10398226.666667 |
n÷3 | 7798670 |
n÷5 | 6238936 |
Exponentiation
nyn2 | 973108060302400 |
---|---|
n3 | 3.0355794546554E+22 |
n4 | 9.469392970255E+29 |
n5 | 2.9539468350135E+37 |
Nth Root
y√n2√n | 5585.2197808144 |
---|---|
3√n | 314.79428913808 |
4√n | 74.734327994666 |
5√n | 31.536689847254 |
Divisors of 31194680
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 | -31194679 | 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 31194680 can be divided by 64 positive divisors. The sum of these divisors (counting 31194680) is 1, the average is 0.015625.
Base conversion 31194680
Base | System | Value |
---|---|---|
2 | Binary | 1110110111111111000111000 |
3 | Ternary | 2011200212001112 |
4 | Quaternary | 1312333320320 |
5 | Quinary | 30441212210 |
6 | Senary | 3032335452 |
8 | Octal | 166777070 |
10 | Decimal | 31194680 |
12 | Duodecimal | a544588 |
16 | Hexadecimal | 1dbfe38 |
20 | Vigesimal | 9ej6e0 |
36 | Base36 | iklyw |
Cryptographic Hash Functions
md5 | a216849a0f197462a0559785ef14283c |
---|---|
sha1 | 08936a745e4a461931fb03d2d6d64b59f378bb38 |
sha256 | 9d9e16232df3e31d5ac441eb3db728a0b7c3ce16475e1d13c271285c04a69d4a |
sha512 | 58c8a0c687082d67cc230e7447cbe3594fea6c2b66f8824ce6ed71542ef6e4a2dafe95f4fcfd963eb38a4d790469fef17e864b5d7158b53563715f0aa568fdea |
ripemd-160 | c347422ae3a007728340eb4c075bc5ff33b6b88e |
31194680 as geometric shapes
Circle
Radius = nDiameter | 62389360 |
---|---|
Circumference | 196001955.03817 |
Area | 3.057109133395E+15 |
Sphere
Radius = nVolume | 1.2715405485511E+23 |
---|---|
Surface area | 1.222843653358E+16 |
Circumference | 196001955.03817 |
Square
Length = nPerimeter | 124778720 |
---|---|
Area | 973108060302400 |
Diagonal | 44115939.529889 |
Cube
Length = nSurface area | 5838648361814400 |
---|---|
Volume | 3.0355794546554E+22 |
Space diagonal | 54030770.685853 |
Equilateral Triangle
Length = nPerimeter | 93584040 |
---|---|
Area | 4.2136815042464E+14 |
Altitude | 27015385.342926 |
Triangular Pyramid
Length = nSurface area | 4.2136815042464E+14 |
---|---|
Volume | 3.5774646953623E+21 |
Height | 14705313.17663 |