7131388794 (number)
7131388794 is an even 10-digits composite number following 7131388793 and preceding 7131388795. In scientific notation, it is written as 7.131388794 × 10^9. The sum of its digits is 51. It has a total of 5 prime factors and 32 positive divisors. There are 2370159792 positive integers (up to 7131388794) that are relatively prime to 7131388794.
Interesting facts
- 7131388794 has 32 divisors, whose sum is 14304675840
- The reverse of 7131388794 is 4978831317
- Previous prime number is 883
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 51
- Digital Root 6
Name
Name | seven billion one hundred thirty-one million three hundred eighty-eight thousand seven hundred ninety-four |
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Notation
Scientific notation | 7.131388794 × 10^9 |
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Engineering notation | 7.131388794 × 10^9 |
Prime Factorization of 7131388794
Prime Factorization 2 × 3 × 1567 × 883 × 859
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 7131388794 | Product of the distinct prime numbers |
The prime factorization of 7131388794 is 2 × 3 × 1567 × 883 × 859. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 7131388794)
Multiplication
n×yn×2 | 14262777588 |
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n×3 | 21394166382 |
n×4 | 28525555176 |
n×5 | 35656943970 |
Division
n÷yn÷2 | 3565694397 |
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n÷3 | 2377129598 |
n÷3 | 1782847198.5 |
n÷5 | 1426277758.8 |
Exponentiation
nyn2 | 5.0856706131189E+19 |
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n3 | 3.6267894420371E+29 |
n4 | 2.5864045585141E+39 |
n5 | 1.8444656485338E+49 |
Nth Root
y√n2√n | 84447.550550623 |
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3√n | 1924.8255348941 |
4√n | 290.59860727578 |
5√n | 93.461946751156 |
Divisors of 7131388794
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 | -7131388793 | 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 7131388794 can be divided by 32 positive divisors. The sum of these divisors (counting 7131388794) is 1, the average is 0.03125.
Base conversion 7131388794
Base | System | Value |
---|---|---|
2 | Binary | 110101001000100000101101101111010 |
3 | Ternary | 200101222222002022220 |
4 | Quaternary | 12221010011231322 |
5 | Quinary | 104101113420134 |
6 | Senary | 3135350224510 |
8 | Octal | 65104055572 |
10 | Decimal | 7131388794 |
12 | Duodecimal | 1470355136 |
16 | Hexadecimal | 1a9105b7a |
20 | Vigesimal | 5b8b3bje |
36 | Base36 | 39xuet6 |
Cryptographic Hash Functions
md5 | 5a6158381541c4b09d36335282a62fe3 |
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sha1 | c3c078c3427b1548b7fdcacade9f5db1561da487 |
sha256 | 05464bc37042dc0a666c3025b4e6ac6cca87f6c89d28aff54a2335abb08ba26e |
sha512 | 0fc1b30c1ffa13a1b946ca5fa4c7d599df50452b63047a65fca4463c9c981b5fb8da7a33a1e72d76da6321682e83eb91378f61a48ecf7d2d59d78e31c9a6ef05 |
ripemd-160 | 991de03e941ff1297fc2bcd8c5262311b01287a7 |
7131388794 as geometric shapes
Circle
Radius = nDiameter | 14262777588 |
---|---|
Circumference | 44807837290.246 |
Area | 1.5977105436752E+20 |
Sphere
Radius = nVolume | 1.5191860089628E+30 |
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Surface area | 6.3908421747007E+20 |
Circumference | 44807837290.246 |
Square
Length = nPerimeter | 28525555176 |
---|---|
Area | 5.0856706131189E+19 |
Diagonal | 10085306751.03 |
Cube
Length = nSurface area | 3.0514023678713E+20 |
---|---|
Volume | 3.6267894420371E+29 |
Space diagonal | 12351927719.735 |
Equilateral Triangle
Length = nPerimeter | 21394166382 |
---|---|
Area | 2.2021599731205E+19 |
Altitude | 6175963859.8677 |
Triangular Pyramid
Length = nSurface area | 2.2021599731205E+19 |
---|---|
Volume | 4.2742123473337E+28 |
Height | 3361768917.0101 |