7131311242 (number)
7131311242 is an even 10-digits composite number following 7131311241 and preceding 7131311243. In scientific notation, it is written as 7.131311242 × 10^9. The sum of its digits is 25. It has a total of 5 prime factors and 32 positive divisors. There are 3205824000 positive integers (up to 7131311242) that are relatively prime to 7131311242.
Interesting facts
- 7131311242 has 32 divisors, whose sum is 11798136000
- The reverse of 7131311242 is 2421131317
- Previous prime number is 1699
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 25
- Digital Root 7
Name
Name | seven billion one hundred thirty-one million three hundred eleven thousand two hundred forty-two |
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Notation
Scientific notation | 7.131311242 × 10^9 |
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Engineering notation | 7.131311242 × 10^9 |
Prime Factorization of 7131311242
Prime Factorization 2 × 11 × 101 × 1699 × 1889
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 7131311242 | Product of the distinct prime numbers |
The prime factorization of 7131311242 is 2 × 11 × 101 × 1699 × 1889. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 7131311242)
Multiplication
n×yn×2 | 14262622484 |
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n×3 | 21393933726 |
n×4 | 28525244968 |
n×5 | 35656556210 |
Division
n÷yn÷2 | 3565655621 |
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n÷3 | 2377103747.3333 |
n÷3 | 1782827810.5 |
n÷5 | 1426262248.4 |
Exponentiation
nyn2 | 5.0855600030276E+19 |
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n3 | 3.6266711221456E+29 |
n4 | 2.5862920544394E+39 |
n5 | 1.8443653602919E+49 |
Nth Root
y√n2√n | 84447.09137679 |
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3√n | 1924.8185575429 |
4√n | 290.59781722647 |
5√n | 93.461743475395 |
Divisors of 7131311242
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 | -7131311241 | 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 7131311242 can be divided by 32 positive divisors. The sum of these divisors (counting 7131311242) is 1, the average is 0.03125.
Base conversion 7131311242
Base | System | Value |
---|---|---|
2 | Binary | 110101001000011110010110010001010 |
3 | Ternary | 200101222211010221121 |
4 | Quaternary | 12221003302302022 |
5 | Quinary | 104101103424432 |
6 | Senary | 3135344425454 |
8 | Octal | 65103626212 |
10 | Decimal | 7131311242 |
12 | Duodecimal | 147031828a |
16 | Hexadecimal | 1a90f2c8a |
20 | Vigesimal | 5b8adi22 |
36 | Base36 | 39xsqyy |
Cryptographic Hash Functions
md5 | 18a93960400486f1dfca214fd6101fc8 |
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sha1 | 1bce2d0c3481f795f7f09b7263486e086c6fb5c1 |
sha256 | f3357010785b4958a6b0dfa7b803334f01345e84f485c27cd564231268fcbc09 |
sha512 | 79e1b5b31f90000a24f4985d6b579358348bf56a4829293a6d1768816e76eceafb526ef6a548b00ea48184a27ab62978e85623981358c47cc87d6c7c9b2211d1 |
ripemd-160 | 7511442b9047c083dbd3ab62598a2bba27a7fc4d |
7131311242 as geometric shapes
Circle
Radius = nDiameter | 14262622484 |
---|---|
Circumference | 44807350016.659 |
Area | 1.5976757944901E+20 |
Sphere
Radius = nVolume | 1.5191364472425E+30 |
---|---|
Surface area | 6.3907031779606E+20 |
Circumference | 44807350016.659 |
Square
Length = nPerimeter | 28525244968 |
---|---|
Area | 5.0855600030276E+19 |
Diagonal | 10085197075.94 |
Cube
Length = nSurface area | 3.0513360018165E+20 |
---|---|
Volume | 3.6266711221456E+29 |
Space diagonal | 12351793395.731 |
Equilateral Triangle
Length = nPerimeter | 21393933726 |
---|---|
Area | 2.202112077546E+19 |
Altitude | 6175896697.8656 |
Triangular Pyramid
Length = nSurface area | 2.202112077546E+19 |
---|---|
Volume | 4.2740729060043E+28 |
Height | 3361732358.6467 |