30379888 (number)
30379888 is an even 8-digits composite number following 30379887 and preceding 30379889. In scientific notation, it is written as 3.0379888 × 10^7. The sum of its digits is 46. It has a total of 7 prime factors and 40 positive divisors. There are 11835840 positive integers (up to 30379888) that are relatively prime to 30379888.
Interesting facts
- 30379888 has 40 divisors, whose sum is 73388160
- The reverse of 30379888 is 88897303
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 46
- Digital Root 1
Name
Name | thirty million three hundred seventy-nine thousand eight hundred eighty-eight |
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Notation
Scientific notation | 3.0379888 × 10^7 |
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Engineering notation | 3.0379888 × 10^6 |
Prime Factorization of 30379888
Prime Factorization 2 × 2 × 2 × 2 × 7 × 11 × 24659
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 3797486 | Product of the distinct prime numbers |
The prime factorization of 30379888 is 2 × 2 × 2 × 2 × 7 × 11 × 24659. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 30379888)
Multiplication
n×yn×2 | 60759776 |
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n×3 | 91139664 |
n×4 | 121519552 |
n×5 | 151899440 |
Division
n÷yn÷2 | 15189944 |
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n÷3 | 10126629.333333 |
n÷3 | 7594972 |
n÷5 | 6075977.6 |
Exponentiation
nyn2 | 922937594892544 |
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n3 | 2.8038740763825E+22 |
n4 | 8.5181380406603E+29 |
n5 | 2.587800796438E+37 |
Nth Root
y√n2√n | 5511.7953517887 |
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3√n | 312.02930910287 |
4√n | 74.241466525041 |
5√n | 31.370196110019 |
Divisors of 30379888
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -30379887 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | 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 | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 30379888 can be divided by 40 positive divisors. The sum of these divisors (counting 30379888) is 1, the average is 0.025.
Base conversion 30379888
Base | System | Value |
---|---|---|
2 | Binary | 1110011111000111101110000 |
3 | Ternary | 2010011110101001 |
4 | Quaternary | 1303320331300 |
5 | Quinary | 30234124023 |
6 | Senary | 3003051344 |
8 | Octal | 163707560 |
10 | Decimal | 30379888 |
12 | Duodecimal | a210b54 |
16 | Hexadecimal | 1cf8f70 |
20 | Vigesimal | 99h9e8 |
36 | Base36 | i359s |
Cryptographic Hash Functions
md5 | e0635bfd191f86a296ea8df3f7ee689f |
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sha1 | f1e2dbe582231d23c1524226d91ed2183273664a |
sha256 | c3b08df9648a438b55e1275bd3ddd99ce8511de8c75457b0fe0193983055ae78 |
sha512 | 94d88c5b4e37166166a94f268a49c59b60fc95e2b9cc1f96ca318ef3598a0a4ad583b3ca46bd62118eed54c75fb3f82582a5f940b86bf3100d9057453c8e1d93 |
ripemd-160 | 3d371ef53083668d80225b4663d64eaf0aab851b |
30379888 as geometric shapes
Circle
Radius = nDiameter | 60759776 |
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Circumference | 190882465.91536 |
Area | 2.8994939678362E+15 |
Sphere
Radius = nVolume | 1.1744840266605E+23 |
---|---|
Surface area | 1.1597975871345E+16 |
Circumference | 190882465.91536 |
Square
Length = nPerimeter | 121519552 |
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Area | 922937594892544 |
Diagonal | 42963649.632976 |
Cube
Length = nSurface area | 5537625569355264 |
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Volume | 2.8038740763825E+22 |
Space diagonal | 52619509.544252 |
Equilateral Triangle
Length = nPerimeter | 91139664 |
---|---|
Area | 3.9964370164233E+14 |
Altitude | 26309754.772126 |
Triangular Pyramid
Length = nSurface area | 3.9964370164233E+14 |
---|---|
Volume | 3.3043972883387E+21 |
Height | 14321216.544325 |