2729129820 (number)
2729129820 is an even 10-digits composite number following 2729129819 and preceding 2729129821. In scientific notation, it is written as 2.729129820 × 10^9. The sum of its digits is 42. It has a total of 7 prime factors and 96 positive divisors. There are 709632000 positive integers (up to 2729129820) that are relatively prime to 2729129820.
Interesting facts
- 2729129820 has 96 divisors, whose sum is 7834397760
- The reverse of 2729129820 is 0289219272
- Previous prime number is 89
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 42
- Digital Root 6
Name
Name | two billion seven hundred twenty-nine million one hundred twenty-nine thousand eight hundred twenty |
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Notation
Scientific notation | 2.729129820 × 10^9 |
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Engineering notation | 2.729129820 × 10^9 |
Prime Factorization of 2729129820
Prime Factorization 2 × 2 × 5 × 3 × 73 × 89 × 7001
Composite numberω | Distinct Factors | 6 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 1364564910 | Product of the distinct prime numbers |
The prime factorization of 2729129820 is 2 × 2 × 5 × 3 × 73 × 89 × 7001. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 2729129820)
Multiplication
n×yn×2 | 5458259640 |
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n×3 | 8187389460 |
n×4 | 10916519280 |
n×5 | 13645649100 |
Division
n÷yn÷2 | 1364564910 |
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n÷3 | 909709940 |
n÷3 | 682282455 |
n÷5 | 545825964 |
Exponentiation
nyn2 | 7448149574413232400 |
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n3 | 2.0326967107351E+28 |
n4 | 5.5474932082832E+37 |
n5 | 1.5139829140973E+47 |
Nth Root
y√n2√n | 52241.074070122 |
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3√n | 1397.4664757709 |
4√n | 228.56306366104 |
5√n | 77.126715849072 |
Divisors of 2729129820
96 divisors
τ | Total Divisors | 96 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -2729129819 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.010416666666667 | 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 | 96 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 2729129820 can be divided by 96 positive divisors. The sum of these divisors (counting 2729129820) is 1, the average is 0.010416666666667.
Base conversion 2729129820
Base | System | Value |
---|---|---|
2 | Binary | 10100010101010110011011101011100 |
3 | Ternary | 21001012100011022020 |
4 | Quaternary | 2202222303131130 |
5 | Quinary | 21042124123240 |
6 | Senary | 1130450420140 |
8 | Octal | 24252633534 |
10 | Decimal | 2729129820 |
12 | Duodecimal | 641b91650 |
16 | Hexadecimal | a2ab375c |
20 | Vigesimal | 22ch14b0 |
36 | Base36 | 194uq1o |
Cryptographic Hash Functions
md5 | 8588807f8c6514846b2435e4507cd390 |
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sha1 | 04b86ba41fd0371adf893a644f4a2ba992673cfa |
sha256 | ba560fe831e21a44fc5751bdf27674f1e7e24f5f253f7c833a961279740c8cc9 |
sha512 | 3c658d691a826611d855350f34fc5d0bdc60d43d06c892f21396741bcab6455d0a7a61198dab3129328321cd282353cd1527493cf916d8d9837d799364492ad8 |
ripemd-160 | 1f151c6945d7772f2036b5564821fd8845bb78d0 |
2729129820 as geometric shapes
Circle
Radius = nDiameter | 5458259640 |
---|---|
Circumference | 17147628386.41 |
Area | 2.3399051985815E+19 |
Sphere
Radius = nVolume | 8.5145400712289E+28 |
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Surface area | 9.3596207943258E+19 |
Circumference | 17147628386.41 |
Square
Length = nPerimeter | 10916519280 |
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Area | 7448149574413232400 |
Diagonal | 3859572404.9208 |
Cube
Length = nSurface area | 4.4688897446479E+19 |
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Volume | 2.0326967107351E+28 |
Space diagonal | 4726991508.6913 |
Equilateral Triangle
Length = nPerimeter | 8187389460 |
---|---|
Area | 3.2251433713141E+18 |
Altitude | 2363495754.3457 |
Triangular Pyramid
Length = nSurface area | 3.2251433713141E+18 |
---|---|
Volume | 2.395556047094E+27 |
Height | 1286524134.9736 |