51988480 (number)
51988480 is an even 8-digits composite number following 51988479 and preceding 51988481. In scientific notation, it is written as 5.1988480 × 10^7. The sum of its digits is 43. It has a total of 13 prime factors and 48 positive divisors. There are 20791296 positive integers (up to 51988480) that are relatively prime to 51988480.
Interesting facts
- 51988480 has 48 divisors, whose sum is 124766460
- The reverse of 51988480 is 08488915
- Previous prime number is 5
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 43
- Digital Root 7
Name
Name | fifty-one million nine hundred eighty-eight thousand four hundred eighty |
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Notation
Scientific notation | 5.1988480 × 10^7 |
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Engineering notation | 5.1988480 × 10^6 |
Prime Factorization of 51988480
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5077
Composite numberω | Distinct Factors | 3 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 13 | Total number of prime factors |
rad | Radical | 50770 | Product of the distinct prime numbers |
The prime factorization of 51988480 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5077. Since it has a total of 13 prime factors.
Most popular turbo-numbers
Basic calculations (n = 51988480)
Multiplication
n×yn×2 | 103976960 |
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n×3 | 155965440 |
n×4 | 207953920 |
n×5 | 259942400 |
Division
n÷yn÷2 | 25994240 |
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n÷3 | 17329493.333333 |
n÷3 | 12997120 |
n÷5 | 10397696 |
Exponentiation
nyn2 | 2702802052710400 |
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n3 | 1.4051457046129E+23 |
n4 | 7.3051389361356E+30 |
n5 | 3.797830694785E+38 |
Nth Root
y√n2√n | 7210.303738401 |
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3√n | 373.22355048673 |
4√n | 84.913507396651 |
5√n | 34.92861972953 |
Divisors of 51988480
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 | -51988479 | 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 51988480 can be divided by 48 positive divisors. The sum of these divisors (counting 51988480) is 1, the average is 0.020833333333333.
Base conversion 51988480
Base | System | Value |
---|---|---|
2 | Binary | 11000110010100100000000000 |
3 | Ternary | 10121211021210021 |
4 | Quaternary | 3012110200000 |
5 | Quinary | 101302112410 |
6 | Senary | 5054143224 |
8 | Octal | 306244000 |
10 | Decimal | 51988480 |
12 | Duodecimal | 154b1b14 |
16 | Hexadecimal | 3194800 |
20 | Vigesimal | g4ib40 |
36 | Base36 | uyakg |
Cryptographic Hash Functions
md5 | 2d8817dfe4261d56fdff7423e048033e |
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sha1 | af74134f559f97e474f09cbbedb98c078a9c8739 |
sha256 | e3f3c39c0858a480421e0df7cad7e6a8cadfe10bc60408991742e6cb42abbd7b |
sha512 | 9fa06a34bc5b2a3f01756d65859ae4cf82402df78c24176ee6d6762b0f3073044630d02b004d0c868e5240bbf092fa77d127ea02135ee132ce8fa00b2639b7e4 |
ripemd-160 | bb62d3812ad268ba5b70ed3e6ed40fec4809b421 |
51988480 as geometric shapes
Circle
Radius = nDiameter | 103976960 |
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Circumference | 326653253.6786 |
Area | 8.4911030729024E+15 |
Sphere
Radius = nVolume | 5.8858605637803E+23 |
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Surface area | 3.396441229161E+16 |
Circumference | 326653253.6786 |
Square
Length = nPerimeter | 207953920 |
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Area | 2702802052710400 |
Diagonal | 73522813.503162 |
Cube
Length = nSurface area | 16216812316262400 |
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Volume | 1.4051457046129E+23 |
Space diagonal | 90046688.768278 |
Equilateral Triangle
Length = nPerimeter | 155965440 |
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Area | 1.170347619524E+15 |
Altitude | 45023344.384139 |
Triangular Pyramid
Length = nSurface area | 1.170347619524E+15 |
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Volume | 1.6559800938116E+22 |
Height | 24507604.501054 |