126987276 (number)
126987276 is an even 9-digits composite number following 126987275 and preceding 126987277. In scientific notation, it is written as 1.26987276 × 10^8. The sum of its digits is 48. It has a total of 6 prime factors and 36 positive divisors. There are 39072384 positive integers (up to 126987276) that are relatively prime to 126987276.
Interesting facts
- 126987276 has 36 divisors, whose sum is 320854632
- The reverse of 126987276 is 672789621
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 48
- Digital Root 3
Name
Name | one hundred twenty-six million nine hundred eighty-seven thousand two hundred seventy-six |
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Notation
Scientific notation | 1.26987276 × 10^8 |
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Engineering notation | 1.26987276 × 10^6 |
Prime Factorization of 126987276
Prime Factorization 2 × 2 × 3 × 13 × 13 × 62617
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 4884126 | Product of the distinct prime numbers |
The prime factorization of 126987276 is 2 × 2 × 3 × 13 × 13 × 62617. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 126987276)
Multiplication
n×yn×2 | 253974552 |
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n×3 | 380961828 |
n×4 | 507949104 |
n×5 | 634936380 |
Division
n÷yn÷2 | 63493638 |
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n÷3 | 42329092 |
n÷3 | 31746819 |
n÷5 | 25397455.2 |
Exponentiation
nyn2 | 16125768265900176 |
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n3 | 2.0477673854939E+24 |
n4 | 2.6004040216551E+32 |
n5 | 3.3021822320943E+40 |
Nth Root
y√n2√n | 11268.863119233 |
---|---|
3√n | 502.6357822219 |
4√n | 106.15490153183 |
5√n | 41.759187630204 |
Divisors of 126987276
36 divisors
τ | Total Divisors | 36 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -126987275 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.027777777777778 | 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 | 36 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 126987276 can be divided by 36 positive divisors. The sum of these divisors (counting 126987276) is 1, the average is 0.027777777777778.
Base conversion 126987276
Base | System | Value |
---|---|---|
2 | Binary | 111100100011010110000001100 |
3 | Ternary | 22211221121210110 |
4 | Quaternary | 13210122300030 |
5 | Quinary | 230002043101 |
6 | Senary | 20333440020 |
8 | Octal | 744326014 |
10 | Decimal | 126987276 |
12 | Duodecimal | 36640010 |
16 | Hexadecimal | 791ac0c |
20 | Vigesimal | 1jdd83g |
36 | Base36 | 23ls0c |
Cryptographic Hash Functions
md5 | 6b93652495f7365ae7b9a3f09fa1378a |
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sha1 | e6cabca9e8a7e31d6a7ba339be994f275746c1db |
sha256 | de5fdee481bc9eb0a271d8aa211361f3dd29ff5a82540a7f35a2a06b763deef0 |
sha512 | cc46a3daddd1558e006f52c490b5ff5ce635d50893abc571a2797371359e6fd4583151fa277cdddb85d049da5ae4edddb77e0b53bef969305804aeff362a5438 |
ripemd-160 | a7a062ae1708266af0aac0602b7784d98fb4ccb8 |
126987276 as geometric shapes
Circle
Radius = nDiameter | 253974552 |
---|---|
Circumference | 797884586.76196 |
Area | 5.0660595117643E+16 |
Sphere
Radius = nVolume | 8.5776679660379E+24 |
---|---|
Surface area | 2.0264238047057E+17 |
Circumference | 797884586.76196 |
Square
Length = nPerimeter | 507949104 |
---|---|
Area | 16125768265900176 |
Diagonal | 179587127.96802 |
Cube
Length = nSurface area | 96754609595401056 |
---|---|
Volume | 2.0477673854939E+24 |
Space diagonal | 219948413.94677 |
Equilateral Triangle
Length = nPerimeter | 380961828 |
---|---|
Area | 6.9826624869052E+15 |
Altitude | 109974206.97339 |
Triangular Pyramid
Length = nSurface area | 6.9826624869052E+15 |
---|---|
Volume | 2.4133170076256E+23 |
Height | 59862375.989338 |