126988752 (number)
126988752 is an even 9-digits composite number following 126988751 and preceding 126988753. In scientific notation, it is written as 1.26988752 × 10^8. The sum of its digits is 48. It has a total of 7 prime factors and 40 positive divisors. There are 38481280 positive integers (up to 126988752) that are relatively prime to 126988752.
Interesting facts
- 126988752 has 40 divisors, whose sum is 357878880
- The reverse of 126988752 is 257889621
- Previous prime number is 3
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-eight thousand seven hundred fifty-two |
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Notation
Scientific notation | 1.26988752 × 10^8 |
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Engineering notation | 1.26988752 × 10^6 |
Prime Factorization of 126988752
Prime Factorization 2 × 2 × 2 × 2 × 11 × 3 × 240509
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 15873594 | Product of the distinct prime numbers |
The prime factorization of 126988752 is 2 × 2 × 2 × 2 × 11 × 3 × 240509. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 126988752)
Multiplication
n×yn×2 | 253977504 |
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n×3 | 380966256 |
n×4 | 507955008 |
n×5 | 634943760 |
Division
n÷yn÷2 | 63494376 |
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n÷3 | 42329584 |
n÷3 | 31747188 |
n÷5 | 25397750.4 |
Exponentiation
nyn2 | 16126143134517504 |
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n3 | 2.0478387912257E+24 |
n4 | 2.6005249239495E+32 |
n5 | 3.3023741463724E+40 |
Nth Root
y√n2√n | 11268.928609233 |
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3√n | 502.6377296284 |
4√n | 106.15520999571 |
5√n | 41.759284704929 |
Divisors of 126988752
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -126988751 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 126988752 can be divided by 40 positive divisors. The sum of these divisors (counting 126988752) is 1, the average is 0.025.
Base conversion 126988752
Base | System | Value |
---|---|---|
2 | Binary | 111100100011011000111010000 |
3 | Ternary | 22211221200211010 |
4 | Quaternary | 13210123013100 |
5 | Quinary | 230002120002 |
6 | Senary | 20333450520 |
8 | Octal | 744330720 |
10 | Decimal | 126988752 |
12 | Duodecimal | 36640a40 |
16 | Hexadecimal | 791b1d0 |
20 | Vigesimal | 1jddbhc |
36 | Base36 | 23lt5c |
Cryptographic Hash Functions
md5 | 0b1176acd87c86e3075336624c7fef42 |
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sha1 | 4f474d21b4598213134f64c4247b28e1b7fe022b |
sha256 | e28315acd2f0f738c02c7a8d4b902f6d09d353b0e29af188363303f959063a9f |
sha512 | dcaffabb54433b3ac948f0855cfafd856aff90d6661f7740b87083fcffa467292ba9f0ab5f2618f88198329c443f71da0f86438ac4b3e089bec6173532100c77 |
ripemd-160 | 0c7ac1c0159af69feab7b958c7ba363d33b45c2e |
126988752 as geometric shapes
Circle
Radius = nDiameter | 253977504 |
---|---|
Circumference | 797893860.74347 |
Area | 5.0661772802138E+16 |
Sphere
Radius = nVolume | 8.577967069668E+24 |
---|---|
Surface area | 2.0264709120855E+17 |
Circumference | 797893860.74347 |
Square
Length = nPerimeter | 507955008 |
---|---|
Area | 16126143134517504 |
Diagonal | 179589215.34723 |
Cube
Length = nSurface area | 96756858807105024 |
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Volume | 2.0478387912257E+24 |
Space diagonal | 219950970.45376 |
Equilateral Triangle
Length = nPerimeter | 380966256 |
---|---|
Area | 6.9828248097781E+15 |
Altitude | 109975485.22688 |
Triangular Pyramid
Length = nSurface area | 6.9828248097781E+15 |
---|---|
Volume | 2.4134011600876E+23 |
Height | 59863071.782411 |