126989764 (number)
126989764 is an even 9-digits composite number following 126989763 and preceding 126989765. In scientific notation, it is written as 1.26989764 × 10^8. The sum of its digits is 52. It has a total of 6 prime factors and 48 positive divisors. There are 55411200 positive integers (up to 126989764) that are relatively prime to 126989764.
Interesting facts
- 126989764 has 48 divisors, whose sum is 252274176
- The reverse of 126989764 is 467989621
- Previous prime number is 593
Basic properties
- Is Prime? no
- Number parity even
- Number length 9
- Sum of Digits 52
- Digital Root 7
Name
Name | one hundred twenty-six million nine hundred eighty-nine thousand seven hundred sixty-four |
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Notation
Scientific notation | 1.26989764 × 10^8 |
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Engineering notation | 1.26989764 × 10^6 |
Prime Factorization of 126989764
Prime Factorization 2 × 2 × 11 × 31 × 593 × 157
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 63494882 | Product of the distinct prime numbers |
The prime factorization of 126989764 is 2 × 2 × 11 × 31 × 593 × 157. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 126989764)
Multiplication
n×yn×2 | 253979528 |
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n×3 | 380969292 |
n×4 | 507959056 |
n×5 | 634948820 |
Division
n÷yn÷2 | 63494882 |
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n÷3 | 42329921.333333 |
n÷3 | 31747441 |
n÷5 | 25397952.8 |
Exponentiation
nyn2 | 16126400160775696 |
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n3 | 2.0478877505865E+24 |
n4 | 2.6006078214547E+32 |
n5 | 3.3025057350308E+40 |
Nth Root
y√n2√n | 11268.973511372 |
---|---|
3√n | 502.63906483335 |
4√n | 106.15542148836 |
5√n | 41.759351262416 |
Divisors of 126989764
48 divisors
τ | Total Divisors | 48 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -126989763 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.020833333333333 | 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 | 48 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 126989764 can be divided by 48 positive divisors. The sum of these divisors (counting 126989764) is 1, the average is 0.020833333333333.
Base conversion 126989764
Base | System | Value |
---|---|---|
2 | Binary | 111100100011011010111000100 |
3 | Ternary | 22211221202012121 |
4 | Quaternary | 13210123113010 |
5 | Quinary | 230002133024 |
6 | Senary | 20333455324 |
8 | Octal | 744332704 |
10 | Decimal | 126989764 |
12 | Duodecimal | 36641544 |
16 | Hexadecimal | 791b5c4 |
20 | Vigesimal | 1jdde84 |
36 | Base36 | 23ltxg |
Cryptographic Hash Functions
md5 | c508fa60f6e70d6f931fde8babf13f38 |
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sha1 | bd658172fecaec3ea6b22e9f28033efed0b3e814 |
sha256 | dbebedfc5d6fe3b14ddb5d77eb533718a64fd649b9b2cff7a33b3a738a542a4a |
sha512 | 6a4e257c7f2f9fd3b8ce9b75459961640e1a7b1d1ca6efd6a68282b98e50695d201330ea8c5bcde99f264a31e6f2b326a4a9fa0c3ae9906d9d3f220107e0c02f |
ripemd-160 | 5b9fad1371b1c72ff4eda8d5c6d523bdd2a1e783 |
126989764 as geometric shapes
Circle
Radius = nDiameter | 253979528 |
---|---|
Circumference | 797900219.327 |
Area | 5.0662580273942E+16 |
Sphere
Radius = nVolume | 8.5781721501586E+24 |
---|---|
Surface area | 2.0265032109577E+17 |
Circumference | 797900219.327 |
Square
Length = nPerimeter | 507959056 |
---|---|
Area | 16126400160775696 |
Diagonal | 179590646.53136 |
Cube
Length = nSurface area | 96758400964654176 |
---|---|
Volume | 2.0478877505865E+24 |
Space diagonal | 219952723.28918 |
Equilateral Triangle
Length = nPerimeter | 380969292 |
---|---|
Area | 6.9829361054126E+15 |
Altitude | 109976361.64459 |
Triangular Pyramid
Length = nSurface area | 6.9829361054126E+15 |
---|---|
Volume | 2.4134588592476E+23 |
Height | 59863548.843786 |