51998912 (number)
51998912 is an even 8-digits composite number following 51998911 and preceding 51998913. In scientific notation, it is written as 5.1998912 × 10^7. The sum of its digits is 44. It has a total of 9 prime factors and 56 positive divisors. There are 21676032 positive integers (up to 51998912) that are relatively prime to 51998912.
Interesting facts
- 51998912 has 56 divisors, whose sum is 121151904
- The reverse of 51998912 is 21989915
- Previous prime number is 37
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 44
- Digital Root 8
Name
Name | fifty-one million nine hundred ninety-eight thousand nine hundred twelve |
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Notation
Scientific notation | 5.1998912 × 10^7 |
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Engineering notation | 5.1998912 × 10^6 |
Prime Factorization of 51998912
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 7 × 37 × 3137
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 9 | Total number of prime factors |
rad | Radical | 1624966 | Product of the distinct prime numbers |
The prime factorization of 51998912 is 2 × 2 × 2 × 2 × 2 × 2 × 7 × 37 × 3137. Since it has a total of 9 prime factors.
Most popular turbo-numbers
Basic calculations (n = 51998912)
Multiplication
n×yn×2 | 103997824 |
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n×3 | 155996736 |
n×4 | 207995648 |
n×5 | 259994560 |
Division
n÷yn÷2 | 25999456 |
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n÷3 | 17332970.666667 |
n÷3 | 12999728 |
n÷5 | 10399782.4 |
Exponentiation
nyn2 | 2703886849183744 |
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n3 | 1.4059917432866E+23 |
n4 | 7.3110040931888E+30 |
n5 | 3.8016425847336E+38 |
Nth Root
y√n2√n | 7211.0271113067 |
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3√n | 373.2485124763 |
4√n | 84.917766758828 |
5√n | 34.930021371272 |
Divisors of 51998912
56 divisors
τ | Total Divisors | 56 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -51998911 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.017857142857143 | 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 | 56 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 51998912 can be divided by 56 positive divisors. The sum of these divisors (counting 51998912) is 1, the average is 0.017857142857143.
Base conversion 51998912
Base | System | Value |
---|---|---|
2 | Binary | 11000110010111000011000000 |
3 | Ternary | 10121211211002122 |
4 | Quaternary | 3012113003000 |
5 | Quinary | 101302431122 |
6 | Senary | 5054303412 |
8 | Octal | 306270300 |
10 | Decimal | 51998912 |
12 | Duodecimal | 154b7b68 |
16 | Hexadecimal | 31970c0 |
20 | Vigesimal | g4jh5c |
36 | Base36 | uyim8 |
Cryptographic Hash Functions
md5 | 232d36ae1484979324888bf0d30aaf00 |
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sha1 | 435e769690417e7173bf003de93212ed87e7b618 |
sha256 | 4a42b9f24c952b3286a6326eaeb49ab5b50b2b4f6a386bfc3eac53250f7cb02a |
sha512 | 70d53a794137f2336e495e6f98a9caccf038b77d4827f0194ba0aef8c242ca0e2bcb843b0f58fb8e98abeeecfa0d0dfe05f087e8c3a8b70abe704493391a5ee5 |
ripemd-160 | 306c40991d1e7e6417d271e1011ae16420aabcfd |
51998912 as geometric shapes
Circle
Radius = nDiameter | 103997824 |
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Circumference | 326718799.86772 |
Area | 8.4945110615337E+15 |
Sphere
Radius = nVolume | 5.8894044422896E+23 |
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Surface area | 3.3978044246135E+16 |
Circumference | 326718799.86772 |
Square
Length = nPerimeter | 207995648 |
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Area | 2703886849183744 |
Diagonal | 73537566.579045 |
Cube
Length = nSurface area | 16223321095102464 |
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Volume | 1.4059917432866E+23 |
Space diagonal | 90064757.522303 |
Equilateral Triangle
Length = nPerimeter | 155996736 |
---|---|
Area | 1.1708173501759E+15 |
Altitude | 45032378.761151 |
Triangular Pyramid
Length = nSurface area | 1.1708173501759E+15 |
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Volume | 1.6569771599505E+22 |
Height | 24512522.193015 |