42739968 (number)
42739968 is an even 8-digits composite number following 42739967 and preceding 42739969. In scientific notation, it is written as 4.2739968 × 10^7. The sum of its digits is 48. It has a total of 12 prime factors and 144 positive divisors. There are 12902400 positive integers (up to 42739968) that are relatively prime to 42739968.
Interesting facts
- 42739968 has 144 divisors, whose sum is 125092800
- The reverse of 42739968 is 86993724
- Previous prime number is 19
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 48
- Digital Root 3
Name
Name | forty-two million seven hundred thirty-nine thousand nine hundred sixty-eight |
---|
Notation
Scientific notation | 4.2739968 × 10^7 |
---|---|
Engineering notation | 4.2739968 × 10^6 |
Prime Factorization of 42739968
Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 29 × 19 × 101
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 12 | Total number of prime factors |
rad | Radical | 333906 | Product of the distinct prime numbers |
The prime factorization of 42739968 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 29 × 19 × 101. Since it has a total of 12 prime factors.
Most popular turbo-numbers
Basic calculations (n = 42739968)
Multiplication
n×yn×2 | 85479936 |
---|---|
n×3 | 128219904 |
n×4 | 170959872 |
n×5 | 213699840 |
Division
n÷yn÷2 | 21369984 |
---|---|
n÷3 | 14246656 |
n÷3 | 10684992 |
n÷5 | 8547993.6 |
Exponentiation
nyn2 | 1826704864641024 |
---|---|
n3 | 7.8073307460202E+22 |
n4 | 3.3368506625032E+30 |
n5 | 1.4261689053616E+38 |
Nth Root
y√n2√n | 6537.5812040846 |
---|---|
3√n | 349.63217957362 |
4√n | 80.855310302321 |
5√n | 33.586661595486 |
Divisors of 42739968
144 divisors
τ | Total Divisors | 144 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -42739967 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.0069444444444444 | 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 | 144 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 42739968 can be divided by 144 positive divisors. The sum of these divisors (counting 42739968) is 1, the average is 0.0069444444444444.
Base conversion 42739968
Base | System | Value |
---|---|---|
2 | Binary | 10100011000010100100000000 |
3 | Ternary | 2222102102012210 |
4 | Quaternary | 2203002210000 |
5 | Quinary | 41420134333 |
6 | Senary | 4124022120 |
8 | Octal | 243024400 |
10 | Decimal | 42739968 |
12 | Duodecimal | 12391940 |
16 | Hexadecimal | 28c2900 |
20 | Vigesimal | d729i8 |
36 | Base36 | pg2dc |
Cryptographic Hash Functions
md5 | 60a3f2f70b9828de04df00d2ca65ca95 |
---|---|
sha1 | 2caf7748c43e6d27dc9e6d9770ad41a37ca740b4 |
sha256 | 7b8cacff93553004f2408baa5e19e305e70fd5d54209f9c5eb6ec47f693871ba |
sha512 | 7fa6907ff36efd2809aaff07aefbc64f2f98050bbed35bc2e8a663e7de4f6eb8efa56591df90e17e4354c9fdf1382b2ef06c83a1d59ada6bcd934af402e11eb5 |
ripemd-160 | 39f347024517bed4ccc65352eb90b2a8cac3b24d |
42739968 as geometric shapes
Circle
Radius = nDiameter | 85479936 |
---|---|
Circumference | 268543138.96693 |
Area | 5.738762583033E+15 |
Sphere
Radius = nVolume | 3.2703270554457E+23 |
---|---|
Surface area | 2.2955050332132E+16 |
Circumference | 268543138.96693 |
Square
Length = nPerimeter | 170959872 |
---|---|
Area | 1826704864641024 |
Diagonal | 60443442.400992 |
Cube
Length = nSurface area | 10960229187846144 |
---|---|
Volume | 7.8073307460202E+22 |
Space diagonal | 74027796.089868 |
Equilateral Triangle
Length = nPerimeter | 128219904 |
---|---|
Area | 7.9098640899787E+14 |
Altitude | 37013898.044934 |
Triangular Pyramid
Length = nSurface area | 7.9098640899787E+14 |
---|---|
Volume | 9.2010275224618E+21 |
Height | 20147814.133664 |