7131389440 (number)
7131389440 is an even 10-digits composite number following 7131389439 and preceding 7131389441. In scientific notation, it is written as 7.131389440 × 10^9. The sum of its digits is 40. It has a total of 13 prime factors and 160 positive divisors. There are 2421522432 positive integers (up to 7131389440) that are relatively prime to 7131389440.
Interesting facts
- 7131389440 has 160 divisors, whose sum is 17616060000
- The reverse of 7131389440 is 0449831317
- Previous prime number is 139
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 40
- Digital Root 4
Name
Name | seven billion one hundred thirty-one million three hundred eighty-nine thousand four hundred forty |
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Notation
Scientific notation | 7.131389440 × 10^9 |
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Engineering notation | 7.131389440 × 10^9 |
Prime Factorization of 7131389440
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 49 × 139 × 409
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 13 | Total number of prime factors |
rad | Radical | 27856990 | Product of the distinct prime numbers |
The prime factorization of 7131389440 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 49 × 139 × 409. Since it has a total of 13 prime factors.
Most popular turbo-numbers
Basic calculations (n = 7131389440)
Multiplication
n×yn×2 | 14262778880 |
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n×3 | 21394168320 |
n×4 | 28525557760 |
n×5 | 35656947200 |
Division
n÷yn÷2 | 3565694720 |
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n÷3 | 2377129813.3333 |
n÷3 | 1782847360 |
n÷5 | 1426277888 |
Exponentiation
nyn2 | 5.0856715344944E+19 |
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n3 | 3.6267904276402E+29 |
n4 | 2.5864054956766E+39 |
n5 | 1.8444664839426E+49 |
Nth Root
y√n2√n | 84447.554375482 |
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3√n | 1924.8255930145 |
4√n | 290.59861385678 |
5√n | 93.461948444414 |
Divisors of 7131389440
160 divisors
τ | Total Divisors | 160 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -7131389439 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.00625 | 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 | 160 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 7131389440 can be divided by 160 positive divisors. The sum of these divisors (counting 7131389440) is 1, the average is 0.00625.
Base conversion 7131389440
Base | System | Value |
---|---|---|
2 | Binary | 110101001000100000101111000000000 |
3 | Ternary | 200101222222010012211 |
4 | Quaternary | 12221010011320000 |
5 | Quinary | 104101113430230 |
6 | Senary | 3135350231504 |
8 | Octal | 65104057000 |
10 | Decimal | 7131389440 |
12 | Duodecimal | 1470355594 |
16 | Hexadecimal | 1a9105e00 |
20 | Vigesimal | 5b8b3dc0 |
36 | Base36 | 39xufb4 |
Cryptographic Hash Functions
md5 | e58ad75a6c37306034c4c64ffb38c02e |
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sha1 | 31905d143ce7f09898af65de24a51c9eb83005b2 |
sha256 | d42fc751629a96f5e2d27ca6ca785d79f52d3a14e12e77e044652be11d6b7fc2 |
sha512 | 333910f21906e5583b46062e4cfc3edb6cfe193e7f67c240f01c345530c6a6c3701e599883c113a5fe0a85dd53ceabe39804cec8abe76022035cf96bf658980a |
ripemd-160 | 864cc18d49d41f5e64059d7aa1455c59258f8039 |
7131389440 as geometric shapes
Circle
Radius = nDiameter | 14262778880 |
---|---|
Circumference | 44807841349.184 |
Area | 1.5977108331338E+20 |
Sphere
Radius = nVolume | 1.5191864218112E+30 |
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Surface area | 6.3908433325353E+20 |
Circumference | 44807841349.184 |
Square
Length = nPerimeter | 28525557760 |
---|---|
Area | 5.0856715344944E+19 |
Diagonal | 10085307664.612 |
Cube
Length = nSurface area | 3.0514029206966E+20 |
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Volume | 3.6267904276402E+29 |
Space diagonal | 12351928838.64 |
Equilateral Triangle
Length = nPerimeter | 21394168320 |
---|---|
Area | 2.2021603720877E+19 |
Altitude | 6175964419.3201 |
Triangular Pyramid
Length = nSurface area | 2.2021603720877E+19 |
---|---|
Volume | 4.274213508878E+28 |
Height | 3361769221.5374 |