42161724 (number)
42161724 is an even 8-digits composite number following 42161723 and preceding 42161725. In scientific notation, it is written as 4.2161724 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 36 positive divisors. There are 12774960 positive integers (up to 42161724) that are relatively prime to 42161724.
Interesting facts
- 42161724 has 36 divisors, whose sum is 90120800
- The reverse of 42161724 is 42716124
- Previous prime number is 11
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
Name | forty-two million one hundred sixty-one thousand seven hundred twenty-four |
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Notation
Scientific notation | 4.2161724 × 10^7 |
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Engineering notation | 4.2161724 × 10^6 |
Prime Factorization of 42161724
Prime Factorization 2 × 2 × 9 × 11 × 11 × 9679
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 1916442 | Product of the distinct prime numbers |
The prime factorization of 42161724 is 2 × 2 × 9 × 11 × 11 × 9679. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 42161724)
Multiplication
n×yn×2 | 84323448 |
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n×3 | 126485172 |
n×4 | 168646896 |
n×5 | 210808620 |
Division
n÷yn÷2 | 21080862 |
---|---|
n÷3 | 14053908 |
n÷3 | 10540431 |
n÷5 | 8432344.8 |
Exponentiation
nyn2 | 1777610970652176 |
---|---|
n3 | 7.4947143124009E+22 |
n4 | 3.159900762983E+30 |
n5 | 1.3322686383628E+38 |
Nth Root
y√n2√n | 6493.2059877999 |
---|---|
3√n | 348.04824935443 |
4√n | 80.580431792091 |
5√n | 33.495284597511 |
Divisors of 42161724
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 | -42161723 | 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 42161724 can be divided by 36 positive divisors. The sum of these divisors (counting 42161724) is 1, the average is 0.027777777777778.
Base conversion 42161724
Base | System | Value |
---|---|---|
2 | Binary | 10100000110101011000111100 |
3 | Ternary | 2221100001000100 |
4 | Quaternary | 2200311120330 |
5 | Quinary | 41243133344 |
6 | Senary | 4103401100 |
8 | Octal | 240653074 |
10 | Decimal | 42161724 |
12 | Duodecimal | 12153190 |
16 | Hexadecimal | 283563c |
20 | Vigesimal | d3a464 |
36 | Base36 | p3o70 |
Cryptographic Hash Functions
md5 | 5c71b4366239ee13f490c3fa49177342 |
---|---|
sha1 | d430bfc4be1dbe01817efdcfb2411f5b6dfdf8df |
sha256 | fe919b6e1de4d60cb0464d87238ed65b9ca7c1ce33eecbd9c46344ed6dbe79e8 |
sha512 | 33c9c7c753db42e073ad8ebc0074e5cef5df483661daa2e21e9dc03721f2e5685d4f285280fdccf20ca4bf7d8fec1c13ad1f8303cccc1f6130d36df38c91dbab |
ripemd-160 | 353653598498e5f8d6f2122ce1684ee4d2db41f3 |
42161724 as geometric shapes
Circle
Radius = nDiameter | 84323448 |
---|---|
Circumference | 264909924.76216 |
Area | 5.5845295663415E+15 |
Sphere
Radius = nVolume | 3.1393785899457E+23 |
---|---|
Surface area | 2.2338118265366E+16 |
Circumference | 264909924.76216 |
Square
Length = nPerimeter | 168646896 |
---|---|
Area | 1777610970652176 |
Diagonal | 59625681.893831 |
Cube
Length = nSurface area | 10665665823913056 |
---|---|
Volume | 7.4947143124009E+22 |
Space diagonal | 73026248.102696 |
Equilateral Triangle
Length = nPerimeter | 126485172 |
---|---|
Area | 7.6972812931535E+14 |
Altitude | 36513124.051348 |
Triangular Pyramid
Length = nSurface area | 7.6972812931535E+14 |
---|---|
Volume | 8.8326055222576E+21 |
Height | 19875227.297944 |