7131390994 (number)
7131390994 is an even 10-digits composite number following 7131390993 and preceding 7131390995. In scientific notation, it is written as 7.131390994 × 10^9. The sum of its digits is 46. It has a total of 5 prime factors and 32 positive divisors. There are 2686970880 positive integers (up to 7131390994) that are relatively prime to 7131390994.
Interesting facts
- 7131390994 has 32 divisors, whose sum is 12318768000
- The reverse of 7131390994 is 4990931317
- Previous prime number is 241
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 46
- Digital Root 1
Name
Name | seven billion one hundred thirty-one million three hundred ninety thousand nine hundred ninety-four |
---|
Notation
Scientific notation | 7.131390994 × 10^9 |
---|---|
Engineering notation | 7.131390994 × 10^9 |
Prime Factorization of 7131390994
Prime Factorization 2 × 7 × 299 × 241 × 7069
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 7131390994 | Product of the distinct prime numbers |
The prime factorization of 7131390994 is 2 × 7 × 299 × 241 × 7069. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 7131390994)
Multiplication
n×yn×2 | 14262781988 |
---|---|
n×3 | 21394172982 |
n×4 | 28525563976 |
n×5 | 35656954970 |
Division
n÷yn÷2 | 3565695497 |
---|---|
n÷3 | 2377130331.3333 |
n÷3 | 1782847748.5 |
n÷5 | 1426278198.8 |
Exponentiation
nyn2 | 5.0856737509304E+19 |
---|---|
n3 | 3.6267927985807E+29 |
n4 | 2.5864077500903E+39 |
n5 | 1.8444684935806E+49 |
Nth Root
y√n2√n | 84447.563576459 |
---|---|
3√n | 1924.8257328273 |
4√n | 290.59862968785 |
5√n | 93.46195251767 |
Divisors of 7131390994
32 divisors
τ | Total Divisors | 32 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -7131390993 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.03125 | 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 | 32 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 7131390994 can be divided by 32 positive divisors. The sum of these divisors (counting 7131390994) is 1, the average is 0.03125.
Base conversion 7131390994
Base | System | Value |
---|---|---|
2 | Binary | 110101001000100000110010000010010 |
3 | Ternary | 200101222222012100101 |
4 | Quaternary | 12221010012100102 |
5 | Quinary | 104101114002434 |
6 | Senary | 3135350243014 |
8 | Octal | 65104062022 |
10 | Decimal | 7131390994 |
12 | Duodecimal | 147035646a |
16 | Hexadecimal | 1a9106412 |
20 | Vigesimal | 5b8b3h9e |
36 | Base36 | 39xugia |
Cryptographic Hash Functions
md5 | 8121ba829885b359622ce5ab5ac19bcd |
---|---|
sha1 | eb73e5a8cb47a8c5a8fd3839eb56a147ee7847e3 |
sha256 | cce511465cd826a3013cab0e9caf9e75b91a159e11b8b9cd81d55290a646034b |
sha512 | 7a652a34a79c13102b2d989e8ea5e9d8a3d602455d375f98355ac2daee4f44998f16d9bf0832112f0e4ebfc196dbbe8c014b2f2fea154c3f568ab38d47df6759 |
ripemd-160 | 57086c67a1267f38992fa8d10cdaadbbda55cd26 |
7131390994 as geometric shapes
Circle
Radius = nDiameter | 14262781988 |
---|---|
Circumference | 44807851113.254 |
Area | 1.5977115294477E+20 |
Sphere
Radius = nVolume | 1.5191874149485E+30 |
---|---|
Surface area | 6.390846117791E+20 |
Circumference | 44807851113.254 |
Square
Length = nPerimeter | 28525563976 |
---|---|
Area | 5.0856737509304E+19 |
Diagonal | 10085309862.3 |
Cube
Length = nSurface area | 3.0514042505583E+20 |
---|---|
Volume | 3.6267927985807E+29 |
Space diagonal | 12351931530.247 |
Equilateral Triangle
Length = nPerimeter | 21394172982 |
---|---|
Area | 2.2021613318327E+19 |
Altitude | 6175965765.1236 |
Triangular Pyramid
Length = nSurface area | 2.2021613318327E+19 |
---|---|
Volume | 4.2742163030583E+28 |
Height | 3361769954.1 |