68744550 (number)
68744550 is an even 8-digits composite number following 68744549 and preceding 68744551. In scientific notation, it is written as 6.8744550 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 112 positive divisors. There are 15301440 positive integers (up to 68744550) that are relatively prime to 68744550.
Interesting facts
- 68744550 has 112 divisors, whose sum is 195033600
- The reverse of 68744550 is 05544786
- 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 | sixty-eight million seven hundred forty-four thousand five hundred fifty |
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Notation
Scientific notation | 6.8744550 × 10^7 |
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Engineering notation | 6.8744550 × 10^6 |
Prime Factorization of 68744550
Prime Factorization 2 × 7 × 3 × 47 × 35 × 5 × 199
Composite numberω | Distinct Factors | 7 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 68744550 | Product of the distinct prime numbers |
The prime factorization of 68744550 is 2 × 7 × 3 × 47 × 35 × 5 × 199. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 68744550)
Multiplication
n×yn×2 | 137489100 |
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n×3 | 206233650 |
n×4 | 274978200 |
n×5 | 343722750 |
Division
n÷yn÷2 | 34372275 |
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n÷3 | 22914850 |
n÷3 | 17186137.5 |
n÷5 | 13748910 |
Exponentiation
nyn2 | 4725813154702500 |
---|---|
n3 | 3.248738987041E+23 |
n4 | 2.2333309973159E+31 |
n5 | 1.5352933441153E+39 |
Nth Root
y√n2√n | 8291.2333220095 |
---|---|
3√n | 409.64981004233 |
4√n | 91.056209683961 |
5√n | 36.935812311065 |
Divisors of 68744550
112 divisors
τ | Total Divisors | 112 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -68744549 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0089285714285714 | 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 | 112 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 68744550 can be divided by 112 positive divisors. The sum of these divisors (counting 68744550) is 1, the average is 0.0089285714285714.
Base conversion 68744550
Base | System | Value |
---|---|---|
2 | Binary | 100000110001111010101100110 |
3 | Ternary | 11210100120210110 |
4 | Quaternary | 10012033111212 |
5 | Quinary | 120044311200 |
6 | Senary | 10453233450 |
8 | Octal | 406172546 |
10 | Decimal | 68744550 |
12 | Duodecimal | 1b032886 |
16 | Hexadecimal | 418f566 |
20 | Vigesimal | 119d17a |
36 | Base36 | 14xfmu |
Cryptographic Hash Functions
md5 | b9649aead4b563e4d900f82e2c0a09d9 |
---|---|
sha1 | ea401161e3b96f7a7575c5be2d8fab6be12db4ce |
sha256 | 176947e5551cd7be182f1d94d9a83c31aeeefdd84427678527d35f9e3128e26f |
sha512 | 46cf256b53bc0322832e616416dc643f60e0435a3a69ad16121828aa5cbfdf04b19599e6368e3f3439e4b95ce4561b092e57ea1ba29cecf3612a2eb64d91d8af |
ripemd-160 | 2028e60549d8c82dca24b1f045f234b2f94bb8b7 |
68744550 as geometric shapes
Circle
Radius = nDiameter | 137489100 |
---|---|
Circumference | 431934746.50867 |
Area | 1.4846579889051E+16 |
Sphere
Radius = nVolume | 1.3608286046825E+24 |
---|---|
Surface area | 5.9386319556206E+16 |
Circumference | 431934746.50867 |
Square
Length = nPerimeter | 274978200 |
---|---|
Area | 4725813154702500 |
Diagonal | 97219474.949235 |
Cube
Length = nSurface area | 28354878928215000 |
---|---|
Volume | 3.248738987041E+23 |
Space diagonal | 119069053.34346 |
Equilateral Triangle
Length = nPerimeter | 206233650 |
---|---|
Area | 2.0463371227555E+15 |
Altitude | 59534526.67173 |
Triangular Pyramid
Length = nSurface area | 2.0463371227555E+15 |
---|---|
Volume | 3.8286756134031E+22 |
Height | 32406491.649745 |