42409968 (number)
42409968 is an even 8-digits composite number following 42409967 and preceding 42409969. In scientific notation, it is written as 4.2409968 × 10^7. The sum of its digits is 42. It has a total of 7 prime factors and 40 positive divisors. There are 13304832 positive integers (up to 42409968) that are relatively prime to 42409968.
Interesting facts
- 42409968 has 40 divisors, whose sum is 116005968
- The reverse of 42409968 is 86990424
- Previous prime number is 17
Basic properties
- Is Prime? no
- Number parity even
- Number length 8
- Sum of Digits 42
- Digital Root 6
Name
Name | forty-two million four hundred nine thousand nine hundred sixty-eight |
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Notation
Scientific notation | 4.2409968 × 10^7 |
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Engineering notation | 4.2409968 × 10^6 |
Prime Factorization of 42409968
Prime Factorization 2 × 2 × 2 × 2 × 3 × 17 × 51973
Composite numberω | Distinct Factors | 4 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 7 | Total number of prime factors |
rad | Radical | 5301246 | Product of the distinct prime numbers |
The prime factorization of 42409968 is 2 × 2 × 2 × 2 × 3 × 17 × 51973. Since it has a total of 7 prime factors.
Most popular turbo-numbers
Basic calculations (n = 42409968)
Multiplication
n×yn×2 | 84819936 |
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n×3 | 127229904 |
n×4 | 169639872 |
n×5 | 212049840 |
Division
n÷yn÷2 | 21204984 |
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n÷3 | 14136656 |
n÷3 | 10602492 |
n÷5 | 8481993.6 |
Exponentiation
nyn2 | 1798605385761024 |
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n3 | 7.6278796854753E+22 |
n4 | 3.2349813336886E+30 |
n5 | 1.3719545484233E+38 |
Nth Root
y√n2√n | 6512.2936051748 |
---|---|
3√n | 348.73000412069 |
4√n | 80.698783170347 |
5√n | 33.534635403781 |
Divisors of 42409968
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 | -42409967 | 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 42409968 can be divided by 40 positive divisors. The sum of these divisors (counting 42409968) is 1, the average is 0.025.
Base conversion 42409968
Base | System | Value |
---|---|---|
2 | Binary | 10100001110001111111110000 |
3 | Ternary | 2221210122112120 |
4 | Quaternary | 2201301333300 |
5 | Quinary | 41324104333 |
6 | Senary | 4112554240 |
8 | Octal | 241617760 |
10 | Decimal | 42409968 |
12 | Duodecimal | 12252980 |
16 | Hexadecimal | 2871ff0 |
20 | Vigesimal | d514i8 |
36 | Base36 | p8zqo |
Cryptographic Hash Functions
md5 | 3f91331889e0458224df84355ea31042 |
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sha1 | f1a14c1ae1e3beee9400e4b4c3305a4b248c6e31 |
sha256 | 7075348eaa6298ac8d33863fa7ac9c80398bb001b57f19d4f162142a033e62a3 |
sha512 | 99b4e4751df47ae4b73b5bf3870bad64f78f6ebb725d380b28ae0aeb739046ce1f1834e4f6d3f6de8b40eec585250b6c7222d18eb2b93c915979b0cfed85d6a3 |
ripemd-160 | e6dc28423da219c6f74f427cdabb025ceea6e352 |
42409968 as geometric shapes
Circle
Radius = nDiameter | 84819936 |
---|---|
Circumference | 266469687.81556 |
Area | 5.6504854666139E+15 |
Sphere
Radius = nVolume | 3.1951587709808E+23 |
---|---|
Surface area | 2.2601941866455E+16 |
Circumference | 266469687.81556 |
Square
Length = nPerimeter | 169639872 |
---|---|
Area | 1798605385761024 |
Diagonal | 59976751.925409 |
Cube
Length = nSurface area | 10791632314566144 |
---|---|
Volume | 7.6278796854753E+22 |
Space diagonal | 73456219.32337 |
Equilateral Triangle
Length = nPerimeter | 127229904 |
---|---|
Area | 7.7881897772628E+14 |
Altitude | 36728109.661685 |
Triangular Pyramid
Length = nSurface area | 7.7881897772628E+14 |
---|---|
Volume | 8.9895424194578E+21 |
Height | 19992250.641803 |