30752488 (number)
30752488 is an even 8-digits composite number following 30752487 and preceding 30752489. In scientific notation, it is written as 3.0752488 × 10^7. The sum of its digits is 37. It has a total of 7 prime factors and 64 positive divisors. There are 13208832 positive integers (up to 30752488) that are relatively prime to 30752488.
Interesting facts
- 30752488 has 64 divisors, whose sum is 66528000
- The reverse of 30752488 is 88425703
- Previous prime number is 197
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 37
- Digital Root 1
Name
Name | thirty million seven hundred fifty-two thousand four hundred eighty-eight |
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Notation
Scientific notation | 3.0752488 × 10^7 |
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Engineering notation | 3.0752488 × 10^6 |
Prime Factorization of 30752488
Prime Factorization 2 × 2 × 2 × 13 × 19 × 197 × 79
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 7688122 | Product of the distinct prime numbers |
The prime factorization of 30752488 is 2 × 2 × 2 × 13 × 19 × 197 × 79. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 30752488)
Multiplication
n×yn×2 | 61504976 |
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n×3 | 92257464 |
n×4 | 123009952 |
n×5 | 153762440 |
Division
n÷yn÷2 | 15376244 |
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n÷3 | 10250829.333333 |
n÷3 | 7688122 |
n÷5 | 6150497.6 |
Exponentiation
nyn2 | 945715518190144 |
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n3 | 2.9083105124556E+22 |
n4 | 8.9437784134565E+29 |
n5 | 2.7504343833448E+37 |
Nth Root
y√n2√n | 5545.4925840722 |
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3√n | 313.29977710158 |
4√n | 74.468064189102 |
5√n | 31.446770526202 |
Divisors of 30752488
64 divisors
τ | Total Divisors | 64 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -30752487 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.015625 | 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 | 64 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 30752488 can be divided by 64 positive divisors. The sum of these divisors (counting 30752488) is 1, the average is 0.015625.
Base conversion 30752488
Base | System | Value |
---|---|---|
2 | Binary | 1110101010011111011101000 |
3 | Ternary | 2010212101111001 |
4 | Quaternary | 1311103323220 |
5 | Quinary | 30333034423 |
6 | Senary | 3015044344 |
8 | Octal | 165237350 |
10 | Decimal | 30752488 |
12 | Duodecimal | a3706b4 |
16 | Hexadecimal | 1d53ee8 |
20 | Vigesimal | 9c4148 |
36 | Base36 | ib4rs |
Cryptographic Hash Functions
md5 | 59e768e60d937423daae3b4ba15a600a |
---|---|
sha1 | dddfd0b36c547cc450e3393692a05491b5b13047 |
sha256 | 225bb329eb9023541e7d4baea01bfa50b2b3804277cf58185a452ffca1ac8ddb |
sha512 | ef5ac47e48d80dbfb1715c07c9f9d1aca54076a65978bdaf30e951dd0bfac262ca5b3436135ba8a657d13377aa1b7ff2909f58273fd48e3d15d981849d09402c |
ripemd-160 | 0cf214d9688b8c6f4c4c9c6e014bfb73fe5cde34 |
30752488 as geometric shapes
Circle
Radius = nDiameter | 61504976 |
---|---|
Circumference | 193223580.76082 |
Area | 2.971052924332E+15 |
Sphere
Radius = nVolume | 1.2182302587051E+23 |
---|---|
Surface area | 1.1884211697328E+16 |
Circumference | 193223580.76082 |
Square
Length = nPerimeter | 123009952 |
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Area | 945715518190144 |
Diagonal | 43490585.606316 |
Cube
Length = nSurface area | 5674293109140864 |
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Volume | 2.9083105124556E+22 |
Space diagonal | 53264871.675152 |
Equilateral Triangle
Length = nPerimeter | 92257464 |
---|---|
Area | 4.0950683175291E+14 |
Altitude | 26632435.837576 |
Triangular Pyramid
Length = nSurface area | 4.0950683175291E+14 |
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Volume | 3.4274768085892E+21 |
Height | 14496861.868772 |