126988488 (number)
126988488 is an even 9-digits composite number following 126988487 and preceding 126988489. In scientific notation, it is written as 1.26988488 × 10^8. The sum of its digits is 54. It has a total of 8 prime factors and 96 positive divisors. There are 38102400 positive integers (up to 126988488) that are relatively prime to 126988488.
Interesting facts
- 126988488 has 96 divisors, whose sum is 378892800
- The reverse of 126988488 is 884889621
- Previous prime number is 109
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 54
- Digital Root 9
Name
Name | one hundred twenty-six million nine hundred eighty-eight thousand four hundred eighty-eight |
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Notation
Scientific notation | 1.26988488 × 10^8 |
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Engineering notation | 1.26988488 × 10^6 |
Prime Factorization of 126988488
Prime Factorization 2 × 2 × 2 × 3 × 3 × 11 × 109 × 1471
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 10582374 | Product of the distinct prime numbers |
The prime factorization of 126988488 is 2 × 2 × 2 × 3 × 3 × 11 × 109 × 1471. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 126988488)
Multiplication
n×yn×2 | 253976976 |
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n×3 | 380965464 |
n×4 | 507953952 |
n×5 | 634942440 |
Division
n÷yn÷2 | 63494244 |
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n÷3 | 42329496 |
n÷3 | 31747122 |
n÷5 | 25397697.6 |
Exponentiation
nyn2 | 16126076084526144 |
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n3 | 2.0478260193469E+24 |
n4 | 2.6005032988393E+32 |
n5 | 3.3023398195861E+40 |
Nth Root
y√n2√n | 11268.916895603 |
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3√n | 502.63738131289 |
4√n | 106.15515482351 |
5√n | 41.759267342036 |
Divisors of 126988488
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 | -126988487 | 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 126988488 can be divided by 96 positive divisors. The sum of these divisors (counting 126988488) is 1, the average is 0.010416666666667.
Base conversion 126988488
Base | System | Value |
---|---|---|
2 | Binary | 111100100011011000011001000 |
3 | Ternary | 22211221200110100 |
4 | Quaternary | 13210123003020 |
5 | Quinary | 230002112423 |
6 | Senary | 20333445400 |
8 | Octal | 744330310 |
10 | Decimal | 126988488 |
12 | Duodecimal | 36640860 |
16 | Hexadecimal | 791b0c8 |
20 | Vigesimal | 1jddb48 |
36 | Base36 | 23lsy0 |
Cryptographic Hash Functions
md5 | 851cb78ae53740ae618361a2530f260c |
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sha1 | 61d1c5dfc8475f57d5b7cbfddb13d77f0303cc55 |
sha256 | 50b7c6bf0361e52ac7e13d80f7cd292beb5f1ddda91fff5405f04f65217cadc2 |
sha512 | 7296380a0e329c39fa1efd7911463658b6d2ce8df27188a042e398e61a070ee770bf25e176cde4572692cb58584b6834bae4b61b88a2bc1b808ef48bc6b4b546 |
ripemd-160 | 500c3cf1fcb6eb019abb7bc88406668a7340b8cf |
126988488 as geometric shapes
Circle
Radius = nDiameter | 253976976 |
---|---|
Circumference | 797892201.98255 |
Area | 5.0661562158377E+16 |
Sphere
Radius = nVolume | 8.5779135709471E+24 |
---|---|
Surface area | 2.0264624863351E+17 |
Circumference | 797892201.98255 |
Square
Length = nPerimeter | 507953952 |
---|---|
Area | 16126076084526144 |
Diagonal | 179588841.99485 |
Cube
Length = nSurface area | 96756456507156864 |
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Volume | 2.0478260193469E+24 |
Space diagonal | 219950513.19235 |
Equilateral Triangle
Length = nPerimeter | 380965464 |
---|---|
Area | 6.9827957762802E+15 |
Altitude | 109975256.59618 |
Triangular Pyramid
Length = nSurface area | 6.9827957762802E+15 |
---|---|
Volume | 2.4133861082841E+23 |
Height | 59862947.331618 |