45498720 (number)
45498720 is an even 8-digits composite number following 45498719 and preceding 45498721. In scientific notation, it is written as 4.5498720 × 10^7. The sum of its digits is 39. It has a total of 8 prime factors and 48 positive divisors. There are 12132864 positive integers (up to 45498720) that are relatively prime to 45498720.
Interesting facts
- 45498720 has 48 divisors, whose sum is 143322480
- The reverse of 45498720 is 02789454
- Previous prime number is 5
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 39
- Digital Root 3
Name
Name | forty-five million four hundred ninety-eight thousand seven hundred twenty |
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Notation
Scientific notation | 4.5498720 × 10^7 |
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Engineering notation | 4.5498720 × 10^6 |
Prime Factorization of 45498720
Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 5 × 94789
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 8 | Total number of prime factors |
rad | Radical | 2843670 | Product of the distinct prime numbers |
The prime factorization of 45498720 is 2 × 2 × 2 × 2 × 2 × 3 × 5 × 94789. Since it has a total of 8 prime factors.
Most popular turbo-numbers
Basic calculations (n = 45498720)
Multiplication
n×yn×2 | 90997440 |
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n×3 | 136496160 |
n×4 | 181994880 |
n×5 | 227493600 |
Division
n÷yn÷2 | 22749360 |
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n÷3 | 15166240 |
n÷3 | 11374680 |
n÷5 | 9099744 |
Exponentiation
nyn2 | 2070133521638400 |
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n3 | 9.418842546364E+22 |
n4 | 4.285452797411E+30 |
n5 | 1.9498261690262E+38 |
Nth Root
y√n2√n | 6745.2739010362 |
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3√n | 356.99850135504 |
4√n | 82.12961646712 |
5√n | 34.009467792298 |
Divisors of 45498720
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 | -45498719 | 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 45498720 can be divided by 48 positive divisors. The sum of these divisors (counting 45498720) is 1, the average is 0.020833333333333.
Base conversion 45498720
Base | System | Value |
---|---|---|
2 | Binary | 10101101100100000101100000 |
3 | Ternary | 10011121120111210 |
4 | Quaternary | 2231210011200 |
5 | Quinary | 43121424340 |
6 | Senary | 4303110120 |
8 | Octal | 255440540 |
10 | Decimal | 45498720 |
12 | Duodecimal | 132a2340 |
16 | Hexadecimal | 2b64160 |
20 | Vigesimal | e476g0 |
36 | Base36 | r371c |
Cryptographic Hash Functions
md5 | 5f41f7ed1ba76077f85c5a4efd87a2b1 |
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sha1 | 86d38eb6653241af9b1ccd4f7531587d6f9e12c8 |
sha256 | fa9a782dbd65ccee2757e243df645bb2106c649a2052c53d3daee3b80d0be10b |
sha512 | a62ab5eae8222c168d76cea7c15491ced61f29bf15c094b80008d7b63ea3bd48ab27423efbd2992a3b77747cc89e488950778e0ecd3ca69575757d54a056ba92 |
ripemd-160 | f32bd756833dd60490968cf78c032ccb399c5b4b |
45498720 as geometric shapes
Circle
Radius = nDiameter | 90997440 |
---|---|
Circumference | 285876888.99948 |
Area | 6.5035162635292E+15 |
Sphere
Radius = nVolume | 3.9453555398635E+23 |
---|---|
Surface area | 2.6014065054117E+16 |
Circumference | 285876888.99948 |
Square
Length = nPerimeter | 181994880 |
---|---|
Area | 2070133521638400 |
Diagonal | 64344906.894616 |
Cube
Length = nSurface area | 12420801129830400 |
---|---|
Volume | 9.418842546364E+22 |
Space diagonal | 78806094.71935 |
Equilateral Triangle
Length = nPerimeter | 136496160 |
---|---|
Area | 8.963941094823E+14 |
Altitude | 39403047.359675 |
Triangular Pyramid
Length = nSurface area | 8.963941094823E+14 |
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Volume | 1.1100212392437E+22 |
Height | 21448302.298205 |