7139538549 (number)
7139538549 is an odd 10-digits composite number following 7139538548 and preceding 7139538550. In scientific notation, it is written as 7.139538549 × 10^9. The sum of its digits is 54. It has a total of 5 prime factors and 32 positive divisors. There are 3990124800 positive integers (up to 7139538549) that are relatively prime to 7139538549.
Interesting facts
- 7139538549 has 32 divisors, whose sum is 9329066880
- The reverse of 7139538549 is 9458359317
- Previous prime number is 1291
Basic properties
- Is Prime? no
- Number parity odd
- Number length 10
- Sum of Digits 54
- Digital Root 9
Name
Name | seven billion one hundred thirty-nine million five hundred thirty-eight thousand five hundred forty-nine |
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Notation
Scientific notation | 7.139538549 × 10^9 |
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Engineering notation | 7.139538549 × 10^9 |
Prime Factorization of 7139538549
Prime Factorization 11 × 9 × 13 × 1291 × 4297
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 5 | Total number of prime factors |
rad | Radical | 7139538549 | Product of the distinct prime numbers |
The prime factorization of 7139538549 is 11 × 9 × 13 × 1291 × 4297. Since it has a total of 5 prime factors.
Most popular turbo-numbers
Basic calculations (n = 7139538549)
Multiplication
n×yn×2 | 14279077098 |
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n×3 | 21418615647 |
n×4 | 28558154196 |
n×5 | 35697692745 |
Division
n÷yn÷2 | 3569769274.5 |
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n÷3 | 2379846183 |
n÷3 | 1784884637.25 |
n÷5 | 1427907709.8 |
Exponentiation
nyn2 | 5.0973010692657E+19 |
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n3 | 3.6392377479881E+29 |
n4 | 2.5982478190737E+39 |
n5 | 1.8550290464132E+49 |
Nth Root
y√n2√n | 84495.790125899 |
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3√n | 1925.5584863159 |
4√n | 290.68159578119 |
5√n | 93.48329866573 |
Divisors of 7139538549
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 | -7139538548 | 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 7139538549 can be divided by 32 positive divisors. The sum of these divisors (counting 7139538549) is 1, the average is 0.03125.
Base conversion 7139538549
Base | System | Value |
---|---|---|
2 | Binary | 110101001100011001011011001110101 |
3 | Ternary | 200102120022010200200 |
4 | Quaternary | 12221203023121311 |
5 | Quinary | 104110210213144 |
6 | Senary | 3140241031113 |
8 | Octal | 65143133165 |
10 | Decimal | 7139538549 |
12 | Duodecimal | 1473025499 |
16 | Hexadecimal | 1a98cb675 |
20 | Vigesimal | 5bb22679 |
36 | Base36 | 3a2p379 |
Cryptographic Hash Functions
md5 | c14f38a11ae3f42944b4e0739f10fd55 |
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sha1 | 6bddea8a29c81ca48b57a780de18641c0e06a537 |
sha256 | 30b785d3582dac572223c3d278e827612cd87babf3910a136dadb240360bc7b8 |
sha512 | e51cf58b0de0970e1434908cb979f250c6a91ed440796cd95f32a3d56690b22d083371e5d4dc2f00b9c4c4bfeb8316e1e3d92280994f00ba17802167aff133fe |
ripemd-160 | 54f8f86f1223fab31f41f70b988a8061d7186370 |
7139538549 as geometric shapes
Circle
Radius = nDiameter | 14279077098 |
---|---|
Circumference | 44859043711.119 |
Area | 1.6013643592341E+20 |
Sphere
Radius = nVolume | 1.5244003431662E+30 |
---|---|
Surface area | 6.4054574369362E+20 |
Circumference | 44859043711.119 |
Square
Length = nPerimeter | 28558154196 |
---|---|
Area | 5.0973010692657E+19 |
Diagonal | 10096832245.081 |
Cube
Length = nSurface area | 3.0583806415594E+20 |
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Volume | 3.6392377479881E+29 |
Space diagonal | 12366043509.465 |
Equilateral Triangle
Length = nPerimeter | 21418615647 |
---|---|
Area | 2.2071961083608E+19 |
Altitude | 6183021754.7323 |
Triangular Pyramid
Length = nSurface area | 2.2071961083608E+19 |
---|---|
Volume | 4.2888828165875E+28 |
Height | 3365610748.3604 |