30253428 (number)
30253428 is an even 8-digits composite number following 30253427 and preceding 30253429. In scientific notation, it is written as 3.0253428 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 36 positive divisors. There are 10058880 positive integers (up to 30253428) that are relatively prime to 30253428.
Interesting facts
- 30253428 has 36 divisors, whose sum is 76668228
- The reverse of 30253428 is 82435203
- Previous prime number is 521
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
Name | thirty million two hundred fifty-three thousand four hundred twenty-eight |
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Notation
Scientific notation | 3.0253428 × 10^7 |
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Engineering notation | 3.0253428 × 10^6 |
Prime Factorization of 30253428
Prime Factorization 2 × 2 × 3 × 3 × 521 × 1613
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 5042238 | Product of the distinct prime numbers |
The prime factorization of 30253428 is 2 × 2 × 3 × 3 × 521 × 1613. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 30253428)
Multiplication
n×yn×2 | 60506856 |
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n×3 | 90760284 |
n×4 | 121013712 |
n×5 | 151267140 |
Division
n÷yn÷2 | 15126714 |
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n÷3 | 10084476 |
n÷3 | 7563357 |
n÷5 | 6050685.6 |
Exponentiation
nyn2 | 915269905751184 |
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n3 | 2.769005219421E+22 |
n4 | 8.3771900037378E+29 |
n5 | 2.534387146204E+37 |
Nth Root
y√n2√n | 5500.3116275353 |
---|---|
3√n | 311.59575357996 |
4√n | 74.164085833612 |
5√n | 31.344036060188 |
Divisors of 30253428
36 divisors
τ | Total Divisors | 36 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -30253427 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.027777777777778 | 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 | 36 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 30253428 can be divided by 36 positive divisors. The sum of these divisors (counting 30253428) is 1, the average is 0.027777777777778.
Base conversion 30253428
Base | System | Value |
---|---|---|
2 | Binary | 1110011011010000101110100 |
3 | Ternary | 2002221000220100 |
4 | Quaternary | 1303122011310 |
5 | Quinary | 30221102203 |
6 | Senary | 3000234100 |
8 | Octal | 163320564 |
10 | Decimal | 30253428 |
12 | Duodecimal | a16b930 |
16 | Hexadecimal | 1cda174 |
20 | Vigesimal | 991db8 |
36 | Base36 | i0fp0 |
Cryptographic Hash Functions
md5 | 65605b200e35da62cfb8faf58c0a517d |
---|---|
sha1 | f9a3c01413e72236b976b779f96d9374ef9d450e |
sha256 | 5e298e56abe490d16549711f92458fbf9ad9721777a0a7efd4bda898fdfe486b |
sha512 | d9d65a6d807cb6ad12c192cc6f0e018028e07597261a5e6ccadacfe2a7b4d1c42a48200aed1cfe9f9bef1342a4cfb7d1cbd1750a7f0fed116e5a40996f152049 |
ripemd-160 | 40350d005976f8558f5da9e8ad093dfb9583c48f |
30253428 as geometric shapes
Circle
Radius = nDiameter | 60506856 |
---|---|
Circumference | 190087894.30142 |
Area | 2.8754052119597E+15 |
Sphere
Radius = nVolume | 1.1598781940113E+23 |
---|---|
Surface area | 1.1501620847839E+16 |
Circumference | 190087894.30142 |
Square
Length = nPerimeter | 121013712 |
---|---|
Area | 915269905751184 |
Diagonal | 42784808.185878 |
Cube
Length = nSurface area | 5491619434507104 |
---|---|
Volume | 2.769005219421E+22 |
Space diagonal | 52400474.399127 |
Equilateral Triangle
Length = nPerimeter | 90760284 |
---|---|
Area | 3.9632349484996E+14 |
Altitude | 26200237.199563 |
Triangular Pyramid
Length = nSurface area | 3.9632349484996E+14 |
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Volume | 3.2633039463226E+21 |
Height | 14261602.728626 |