1649094020 (number)
1649094020 is an even 10-digits composite number following 1649094019 and preceding 1649094021. In scientific notation, it is written as 1.649094020 × 10^9. The sum of its digits is 35. It has a total of 8 prime factors and 108 positive divisors. There are 540650880 positive integers (up to 1649094020) that are relatively prime to 1649094020.
Interesting facts
- 1649094020 has 108 divisors, whose sum is 4212592524
- The reverse of 1649094020 is 0204909461
- Previous prime number is 23
Basic properties
- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 35
- Digital Root 8
Name
Name | one billion six hundred forty-nine million ninety-four thousand twenty |
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Notation
Scientific notation | 1.649094020 × 10^9 |
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Engineering notation | 1.649094020 × 10^9 |
Prime Factorization of 1649094020
Prime Factorization 2 × 2 × 5 × 7 × 7 × 23 × 23 × 3181
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 5121410 | Product of the distinct prime numbers |
The prime factorization of 1649094020 is 2 × 2 × 5 × 7 × 7 × 23 × 23 × 3181. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 1649094020)
Multiplication
n×yn×2 | 3298188040 |
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n×3 | 4947282060 |
n×4 | 6596376080 |
n×5 | 8245470100 |
Division
n÷yn÷2 | 824547010 |
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n÷3 | 549698006.66667 |
n÷3 | 412273505 |
n÷5 | 329818804 |
Exponentiation
nyn2 | 2719511086799760400 |
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n3 | 4.4847294705652E+27 |
n4 | 7.3957405512268E+36 |
n5 | 1.21962715165E+46 |
Nth Root
y√n2√n | 40609.03864905 |
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3√n | 1181.4494350053 |
4√n | 201.51684457893 |
5√n | 69.734723518271 |
Divisors of 1649094020
108 divisors
τ | Total Divisors | 108 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -1649094019 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0092592592592593 | 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 | 108 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 1649094020 can be divided by 108 positive divisors. The sum of these divisors (counting 1649094020) is 1, the average is 0.0092592592592593.
Base conversion 1649094020
Base | System | Value |
---|---|---|
2 | Binary | 1100010010010110010110110000100 |
3 | Ternary | 11020221001122201022 |
4 | Quaternary | 1202102302312010 |
5 | Quinary | 11334132002040 |
6 | Senary | 431345450312 |
8 | Octal | 14222626604 |
10 | Decimal | 1649094020 |
12 | Duodecimal | 3a0340998 |
16 | Hexadecimal | 624b2d84 |
20 | Vigesimal | 15f6gf10 |
36 | Base36 | r9tt38 |
Cryptographic Hash Functions
md5 | 7f7f66bb19b89a20c68cb5a48de502e0 |
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sha1 | 0b2d922928132e9febabb6bd050fe16ab0ef63d3 |
sha256 | 51fb076fc1eb9e578ede7ac68d53eb89ca74249599fb8934ae5f6d3d97607b81 |
sha512 | 0cdda5533f3ae15c70943520afc5df3e0f2946bc1e4f6b6cfe389c0b60bb04fd3d7208d790ad12245cb370865bf9c73ed52d4dc276620230923d87954b548450 |
ripemd-160 | 50b0080195aa3d93377cdaa804b31fcdf6f5579e |
1649094020 as geometric shapes
Circle
Radius = nDiameter | 3298188040 |
---|---|
Circumference | 10361563316.622 |
Area | 8.5435960516461E+18 |
Sphere
Radius = nVolume | 1.878559087742E+28 |
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Surface area | 3.4174384206584E+19 |
Circumference | 10361563316.622 |
Square
Length = nPerimeter | 6596376080 |
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Area | 2719511086799760400 |
Diagonal | 2332171128.7124 |
Cube
Length = nSurface area | 1.6317066520799E+19 |
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Volume | 4.4847294705652E+27 |
Space diagonal | 2856314629.098 |
Equilateral Triangle
Length = nPerimeter | 4947282060 |
---|---|
Area | 1.177582843521E+18 |
Altitude | 1428157314.549 |
Triangular Pyramid
Length = nSurface area | 1.177582843521E+18 |
---|---|
Volume | 5.285304367373E+26 |
Height | 777390376.23746 |