126996920 (number)
126996920 is an even 9-digits composite number following 126996919 and preceding 126996921. In scientific notation, it is written as 1.26996920 × 10^8. The sum of its digits is 44. It has a total of 6 prime factors and 32 positive divisors. There are 50512128 positive integers (up to 126996920) that are relatively prime to 126996920.
Interesting facts
- 126996920 has 32 divisors, whose sum is 287355600
- The reverse of 126996920 is 029699621
- Previous prime number is 179
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 44
- Digital Root 8
Name
Name | one hundred twenty-six million nine hundred ninety-six thousand nine hundred twenty |
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Notation
Scientific notation | 1.26996920 × 10^8 |
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Engineering notation | 1.26996920 × 10^6 |
Prime Factorization of 126996920
Prime Factorization 2 × 2 × 2 × 5 × 179 × 17737
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 31749230 | Product of the distinct prime numbers |
The prime factorization of 126996920 is 2 × 2 × 2 × 5 × 179 × 17737. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 126996920)
Multiplication
n×yn×2 | 253993840 |
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n×3 | 380990760 |
n×4 | 507987680 |
n×5 | 634984600 |
Division
n÷yn÷2 | 63498460 |
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n÷3 | 42332306.666667 |
n÷3 | 31749230 |
n÷5 | 25399384 |
Exponentiation
nyn2 | 16128217689486400 |
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n3 | 2.0482339716543E+24 |
n4 | 2.6011940583946E+32 |
n5 | 3.3034363373842E+40 |
Nth Root
y√n2√n | 11269.291015854 |
---|---|
3√n | 502.6485060604 |
4√n | 106.15691694776 |
5√n | 41.759821888036 |
Divisors of 126996920
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 | -126996919 | 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 126996920 can be divided by 32 positive divisors. The sum of these divisors (counting 126996920) is 1, the average is 0.03125.
Base conversion 126996920
Base | System | Value |
---|---|---|
2 | Binary | 111100100011101000110111000 |
3 | Ternary | 22211222010000122 |
4 | Quaternary | 13210131012320 |
5 | Quinary | 230002400140 |
6 | Senary | 20333552412 |
8 | Octal | 744350670 |
10 | Decimal | 126996920 |
12 | Duodecimal | 36645708 |
16 | Hexadecimal | 791d1b8 |
20 | Vigesimal | 1jdec60 |
36 | Base36 | 23lzg8 |
Cryptographic Hash Functions
md5 | 0fe41ff271cb1c97a4cf0711d238c5d0 |
---|---|
sha1 | a49022e7fa35027e5bc3d26299e53e15a1b5134e |
sha256 | eac1c78046556de21128db21890e51a575f2ca5857187e2c07c518b0f2efed05 |
sha512 | e0c5d5e5ec7c8c9e6b22fdb404daed36ead977e79ff0266f5e96036cb7790ae5ebf49186ec85581a334c59b5ac90b4bced27e8f95d8c7b0221bd4b79a42a7681 |
ripemd-160 | be9a74cfb7d0e65a7b0661299d54b2d0402ddb2f |
126996920 as geometric shapes
Circle
Radius = nDiameter | 253993840 |
---|---|
Circumference | 797945181.80106 |
Area | 5.0668290208787E+16 |
Sphere
Radius = nVolume | 8.5796223975762E+24 |
---|---|
Surface area | 2.0267316083515E+17 |
Circumference | 797945181.80106 |
Square
Length = nPerimeter | 507987680 |
---|---|
Area | 16128217689486400 |
Diagonal | 179600766.64361 |
Cube
Length = nSurface area | 96769306136918400 |
---|---|
Volume | 2.0482339716543E+24 |
Space diagonal | 219965117.84476 |
Equilateral Triangle
Length = nPerimeter | 380990760 |
---|---|
Area | 6.9837231184304E+15 |
Altitude | 109982558.92238 |
Triangular Pyramid
Length = nSurface area | 6.9837231184304E+15 |
---|---|
Volume | 2.413866884689E+23 |
Height | 59866922.214537 |