30742764 (number)
30742764 is an even 8-digits composite number following 30742763 and preceding 30742765. In scientific notation, it is written as 3.0742764 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 48 positive divisors. There are 9237312 positive integers (up to 30742764) that are relatively prime to 30742764.
Interesting facts
- 30742764 has 48 divisors, whose sum is 79064832
- The reverse of 30742764 is 46724703
- Previous prime number is 13
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 33
- Digital Root 6
Name
Name | thirty million seven hundred forty-two thousand seven hundred sixty-four |
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Notation
Scientific notation | 3.0742764 × 10^7 |
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Engineering notation | 3.0742764 × 10^6 |
Prime Factorization of 30742764
Prime Factorization 2 × 2 × 3 × 43 × 13 × 4583
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 15371382 | Product of the distinct prime numbers |
The prime factorization of 30742764 is 2 × 2 × 3 × 43 × 13 × 4583. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 30742764)
Multiplication
n×yn×2 | 61485528 |
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n×3 | 92228292 |
n×4 | 122971056 |
n×5 | 153713820 |
Division
n÷yn÷2 | 15371382 |
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n÷3 | 10247588 |
n÷3 | 7685691 |
n÷5 | 6148552.8 |
Exponentiation
nyn2 | 945117538359696 |
---|---|
n3 | 2.9055525434053E+22 |
n4 | 8.9324716131509E+29 |
n5 | 2.746088667398E+37 |
Nth Root
y√n2√n | 5544.6157666695 |
---|---|
3√n | 313.26675160898 |
4√n | 74.462176752157 |
5√n | 31.444781567908 |
Divisors of 30742764
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 | -30742763 | 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 30742764 can be divided by 48 positive divisors. The sum of these divisors (counting 30742764) is 1, the average is 0.020833333333333.
Base conversion 30742764
Base | System | Value |
---|---|---|
2 | Binary | 1110101010001100011101100 |
3 | Ternary | 2010211220010220 |
4 | Quaternary | 1311101203230 |
5 | Quinary | 30332232024 |
6 | Senary | 3014531340 |
8 | Octal | 165214354 |
10 | Decimal | 30742764 |
12 | Duodecimal | a366b50 |
16 | Hexadecimal | 1d518ec |
20 | Vigesimal | 9c2gi4 |
36 | Base36 | iax9o |
Cryptographic Hash Functions
md5 | 4943ae52cbf71b5cdab502191995b7bc |
---|---|
sha1 | 1d592c67a4e234b5e2259c845e863b38b3526277 |
sha256 | ca2244b4b9531e85a8e1670b9c2d190b2b44207486268435a5468c2a59f10180 |
sha512 | 0ab30ee3888256a74d9aff74ccd977ac93b8feb75adb29f7dcd29db29e54829a1835a2f1d10667b3ed6e546e55c2f1018be1e340afcd590577b3046d06595c5a |
ripemd-160 | 90242e96ab7f252b2b1af6b5e40fb97fd4b2c230 |
30742764 as geometric shapes
Circle
Radius = nDiameter | 61485528 |
---|---|
Circumference | 193162483.06689 |
Area | 2.9691743152897E+15 |
Sphere
Radius = nVolume | 1.2170750033308E+23 |
---|---|
Surface area | 1.1876697261159E+16 |
Circumference | 193162483.06689 |
Square
Length = nPerimeter | 122971056 |
---|---|
Area | 945117538359696 |
Diagonal | 43476833.793635 |
Cube
Length = nSurface area | 5670705230158176 |
---|---|
Volume | 2.9055525434053E+22 |
Space diagonal | 53248029.213099 |
Equilateral Triangle
Length = nPerimeter | 92228292 |
---|---|
Area | 4.0924789889086E+14 |
Altitude | 26624014.60655 |
Triangular Pyramid
Length = nSurface area | 4.0924789889086E+14 |
---|---|
Volume | 3.4242265108929E+21 |
Height | 14492277.931212 |