7131387512 (number)
7131387512 is an even 10-digits composite number following 7131387511 and preceding 7131387513. In scientific notation, it is written as 7.131387512 × 10^9. The sum of its digits is 38. It has a total of 6 prime factors and 32 positive divisors. There are 3430103040 positive integers (up to 7131387512) that are relatively prime to 7131387512.
Interesting facts
- 7131387512 has 32 divisors, whose sum is 13500723600
- The reverse of 7131387512 is 2157831317
- Previous prime number is 113
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 38
- Digital Root 2
Name
Name | seven billion one hundred thirty-one million three hundred eighty-seven thousand five hundred twelve |
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Notation
Scientific notation | 7.131387512 × 10^9 |
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Engineering notation | 7.131387512 × 10^9 |
Prime Factorization of 7131387512
Prime Factorization 2 × 2 × 2 × 4819 × 113 × 1637
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 1782846878 | Product of the distinct prime numbers |
The prime factorization of 7131387512 is 2 × 2 × 2 × 4819 × 113 × 1637. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 7131387512)
Multiplication
n×yn×2 | 14262775024 |
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n×3 | 21394162536 |
n×4 | 28525550048 |
n×5 | 35656937560 |
Division
n÷yn÷2 | 3565693756 |
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n÷3 | 2377129170.6667 |
n÷3 | 1782846878 |
n÷5 | 1426277502.4 |
Exponentiation
nyn2 | 5.085668784631E+19 |
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n3 | 3.6267874860885E+29 |
n4 | 2.586402698697E+39 |
n5 | 1.8444639906491E+49 |
Nth Root
y√n2√n | 84447.542960112 |
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3√n | 1924.825419553 |
4√n | 290.59859421565 |
5√n | 93.461943390851 |
Divisors of 7131387512
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 | -7131387511 | 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 7131387512 can be divided by 32 positive divisors. The sum of these divisors (counting 7131387512) is 1, the average is 0.03125.
Base conversion 7131387512
Base | System | Value |
---|---|---|
2 | Binary | 110101001000100000101011001111000 |
3 | Ternary | 200101222222000120102 |
4 | Quaternary | 12221010011121320 |
5 | Quinary | 104101113400022 |
6 | Senary | 3135350214532 |
8 | Octal | 65104053170 |
10 | Decimal | 7131387512 |
12 | Duodecimal | 1470354448 |
16 | Hexadecimal | 1a9105678 |
20 | Vigesimal | 5b8b38fc |
36 | Base36 | 39xudtk |
Cryptographic Hash Functions
md5 | 487a4d4ae72468eb0e7e05018150a0be |
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sha1 | a7607cc9be5e0c8188298bc0fa5dc1165b33eb4d |
sha256 | 48f9fbee143028a8ceed67960ab7bf5aa1bc858f58afeea0662f72bc29b94786 |
sha512 | cdb0c8b58182d2edd16f8d1437650278803fb4e8f301de5304943ff93a1790d43157d4616e96c8d3e92529ac94c1030195fb28e71aa69b5fd1a4a909241d0ab9 |
ripemd-160 | e986b4de73960868babb6ddb7218f329d70bdcb0 |
7131387512 as geometric shapes
Circle
Radius = nDiameter | 14262775024 |
---|---|
Circumference | 44807829235.202 |
Area | 1.5977099692388E+20 |
Sphere
Radius = nVolume | 1.519185189657E+30 |
---|---|
Surface area | 6.390839876955E+20 |
Circumference | 44807829235.202 |
Square
Length = nPerimeter | 28525550048 |
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Area | 5.085668784631E+19 |
Diagonal | 10085304938.009 |
Cube
Length = nSurface area | 3.0514012707786E+20 |
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Volume | 3.6267874860885E+29 |
Space diagonal | 12351925499.246 |
Equilateral Triangle
Length = nPerimeter | 21394162536 |
---|---|
Area | 2.202159181362E+19 |
Altitude | 6175962749.6231 |
Triangular Pyramid
Length = nSurface area | 2.202159181362E+19 |
---|---|
Volume | 4.2742100422262E+28 |
Height | 3361768312.6695 |