7131298994 (number)
7131298994 is an even 10-digits composite number following 7131298993 and preceding 7131298995. In scientific notation, it is written as 7.131298994 × 10^9. The sum of its digits is 53. It has a total of 5 prime factors and 32 positive divisors. There are 3224707200 positive integers (up to 7131298994) that are relatively prime to 7131298994.
Interesting facts
- 7131298994 has 32 divisors, whose sum is 11772812160
- The reverse of 7131298994 is 4998921317
- Previous prime number is 521
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 53
- Digital Root 8
Name
Name | seven billion one hundred thirty-one million two hundred ninety-eight thousand nine hundred ninety-four |
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Notation
Scientific notation | 7.131298994 × 10^9 |
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Engineering notation | 7.131298994 × 10^9 |
Prime Factorization of 7131298994
Prime Factorization 2 × 19 × 23 × 521 × 15661
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 7131298994 | Product of the distinct prime numbers |
The prime factorization of 7131298994 is 2 × 19 × 23 × 521 × 15661. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 7131298994)
Multiplication
n×yn×2 | 14262597988 |
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n×3 | 21393896982 |
n×4 | 28525195976 |
n×5 | 35656494970 |
Division
n÷yn÷2 | 3565649497 |
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n÷3 | 2377099664.6667 |
n÷3 | 1782824748.5 |
n÷5 | 1426259798.8 |
Exponentiation
nyn2 | 5.0855425341825E+19 |
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n3 | 3.626652435796E+29 |
n4 | 2.586274286698E+39 |
n5 | 1.8443495218937E+49 |
Nth Root
y√n2√n | 84447.01885798 |
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3√n | 1924.8174555861 |
4√n | 290.59769245123 |
5√n | 93.461711371335 |
Divisors of 7131298994
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 | -7131298993 | 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 7131298994 can be divided by 32 positive divisors. The sum of these divisors (counting 7131298994) is 1, the average is 0.03125.
Base conversion 7131298994
Base | System | Value |
---|---|---|
2 | Binary | 110101001000011101111110010110010 |
3 | Ternary | 200101222210112010222 |
4 | Quaternary | 12221003233302302 |
5 | Quinary | 104101103031434 |
6 | Senary | 3135344253042 |
8 | Octal | 65103576262 |
10 | Decimal | 7131298994 |
12 | Duodecimal | 1470311182 |
16 | Hexadecimal | 1a90efcb2 |
20 | Vigesimal | 5b8ac79e |
36 | Base36 | 39xshiq |
Cryptographic Hash Functions
md5 | d6005de2a687729c31c08845b1cd872f |
---|---|
sha1 | fe4dc55ca4bcd0cd4fb0f79fbae694b9bcd59025 |
sha256 | b084f5110a7a726fc4cf3ebf628ba9f308151193b855d1ef57975be92fc1b95a |
sha512 | be41206c341f16a0955e0071f4d6a7ec3983de625d068dc6f45afab1b81344c6c26c8580cd58918cba7b1756b7173638ffa6ae4b8b61375c6c4c9e38edf92df5 |
ripemd-160 | 6d1ab228e60c8bef024a417b112a312c0b9a0784 |
7131298994 as geometric shapes
Circle
Radius = nDiameter | 14262597988 |
---|---|
Circumference | 44807273060.205 |
Area | 1.5976703064906E+20 |
Sphere
Radius = nVolume | 1.5191286199227E+30 |
---|---|
Surface area | 6.3906812259625E+20 |
Circumference | 44807273060.205 |
Square
Length = nPerimeter | 28525195976 |
---|---|
Area | 5.0855425341825E+19 |
Diagonal | 10085179754.652 |
Cube
Length = nSurface area | 3.0513255205095E+20 |
---|---|
Volume | 3.626652435796E+29 |
Space diagonal | 12351772181.573 |
Equilateral Triangle
Length = nPerimeter | 21393896982 |
---|---|
Area | 2.2021045133142E+19 |
Altitude | 6175886090.7864 |
Triangular Pyramid
Length = nSurface area | 2.2021045133142E+19 |
---|---|
Volume | 4.2740508839301E+28 |
Height | 3361726584.8841 |